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The cheapest and fastest trains from Cardiff to London Heathrow Airport
Showing times and prices for Jul 11
Cheapest price
$100
Average price
$113
Fastest journey
2 h 49 m
Average duration
2 h 50 m
Trains per day
228
Distance
189 km
Cheap tickets
The best way to find a cheap train ticket from Cardiff to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to London Heathrow Airport will cost around $113 if you buy it on the day, but the cheapest tickets can be found for only $100.
Fast trains
It's difficult to get from Cardiff to London Heathrow Airport without transferring at least once.
W35158+
C37619 · C36978+
W105935:14 AM3h17Cardiff Central (CDF)8:31 AMHeathrow Terminal 5 (HWV)$1001One-way3 transfers- W35164+C37711 · C370216:20 AM3h08Cardiff Central (CDF)9:28 AMHeathrow Terminal 4 (HAF)$1001One-way2 transfers
- W35164+C37711 · C37021+W106056:20 AM3h11Cardiff Central (CDF)9:31 AMHeathrow Terminal 5 (HWV)$1001One-way3 transfers
- W35158+C37619 · C373475:14 AM3h22Cardiff Central (CDF)8:36 AMHeathrow Terminal 5 (HWV)$1001One-way2 transfers
- W35158+C37619 · C369785:14 AM3h08Cardiff Central (CDF)8:22 AMHeathrow Terminals 2 & 3 (HXX)$1001One-way2 transfers
- C42293+W106982:21 PM2h49Cardiff Central (CDF)5:10 PMHeathrow Terminals 2 & 3 (HXX)$1231One-way1 transfer
- W35164+W106026:20 AM2h50Cardiff Central (CDF)9:10 AMHeathrow Terminals 2 & 3 (HXX)$1171One-way1 transfer
- W35181+W1066211:20 AM2h50Cardiff Central (CDF)2:10 PMHeathrow Terminals 2 & 3 (HXX)$1231One-way1 transfer
- C42294+W107103:20 PM2h50Cardiff Central (CDF)6:10 PMHeathrow Terminals 2 & 3 (HXX)$1231One-way1 transfer
- C42292+W106861:20 PM2h50Cardiff Central (CDF)4:10 PMHeathrow Terminals 2 & 3 (HXX)$1231One-way1 transfer
Travel Information
Compare bus and train for Cardiff to London Heathrow Airport
Omio recommends booking the bus as it is the most popular option from Cardiff to London Heathrow Airport among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a train which can get you there in 2h 14m. The ticket price range depends on the travel mode: a bus costs an average of $13, and a train costs an average of $64.
Distance: 117 miles (189 km)
Compare train with
| Train | Most popular Bus | Driving |
|---|---|---|
$115 Average price | $23 Average price Cheapest | $67 Average price (fuel + tolls) |
2h 44m Average total duration Fastest 2h 14m Onboard + 30m Additional time* | 3h 53m Average total duration 3h 23m Onboard + 30m Additional time* | 2h 26m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Cardiff to London Heathrow Airport is a bus with an average price of $23 (€19).
This is compared to other travel options from Cardiff to London Heathrow Airport:
A bus is $92 (€76) less than a train for this route with tickets for a train from Cardiff to London Heathrow Airport costing on average $115 (€95).
The fastest way to travel from Cardiff to London Heathrow Airport is by train with an average journey time of 2h 14m.
Other travel options to London Heathrow Airport take longer:
Bus takes on average 3h 23m.
It's helpful to compare your options as there are 2 ways to travel between Cardiff and London Heathrow Airport including taking a bus and train.
We recommend using the bus as it is the most popular way to get from Cardiff to London Heathrow Airport among Omio's users.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.
You'll arrive about 12m sooner (2h 14m by train vs 2h 26m by car). Tickets start at around $115 (€95) compared to roughly $67 (€55) in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Live departures
Cardiff to London Heathrow Airport train times
The table below shows live departures for Cardiff to London Heathrow Airport trains for tomorrow, Saturday, July 11. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| W35158+C37619 · C36978 | 5:14 AM Cardiff Central (CDF) | 3h14 | 8:28 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35158+C37619 · C36978+W10593 | 5:14 AM Cardiff Central (CDF) | 3h17 | 8:31 AM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35158+C37619 · C37347 | 5:14 AM Cardiff Central (CDF) | 3h22 | 8:36 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35158+C37619 · C36978 | 5:14 AM Cardiff Central (CDF) | 3h08 | 8:22 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35158+W10593 | 5:14 AM Cardiff Central (CDF) | 3h11 | 8:25 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35158+C36990 | 5:14 AM Cardiff Central (CDF) | 3h29 | 8:43 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35158+W10593 | 5:14 AM Cardiff Central (CDF) | 3h17 | 8:31 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35164+C37021 | 6:20 AM Cardiff Central (CDF) | 3h08 | 9:28 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35164+C37711 · C37366 | 6:20 AM Cardiff Central (CDF) | 3h16 | 9:36 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35164+W10602 | 6:20 AM Cardiff Central (CDF) | 2h50 | 9:10 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35164+C37711 · C37021 | 6:20 AM Cardiff Central (CDF) | 3h02 | 9:22 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35164+W10602 | 6:20 AM Cardiff Central (CDF) | 2h56 | 9:16 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35164+C37711 · C37021 | 6:20 AM Cardiff Central (CDF) | 3h08 | 9:28 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35164+C37711 · C37021+W10605 | 6:20 AM Cardiff Central (CDF) | 3h11 | 9:31 AM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W34965 · W34465+C37049 | 6:30 AM Cardiff Central (CDF) | 3h43 | 10:13 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W34965 · W34465+C37754 · C37039 | 6:30 AM Cardiff Central (CDF) | 3h28 | 9:58 AM Heathrow Terminal 4 (HAF) | 3 transfers | |
| W34965 · W34465+W10608 | 6:30 AM Cardiff Central (CDF) | 3h16 | 9:46 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W34965 · W34465+W10608 | 6:30 AM Cardiff Central (CDF) | 3h10 | 9:40 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W34965 · W34465+C37754 · C37039 | 6:30 AM Cardiff Central (CDF) | 3h22 | 9:52 AM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| W34965 · W34465+C37754 · C37039 | 6:30 AM Cardiff Central (CDF) | 3h31 | 10:01 AM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35168+W10617 | 7:18 AM Cardiff Central (CDF) | 3h13 | 10:31 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35168+C37068 | 7:18 AM Cardiff Central (CDF) | 3h25 | 10:43 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35168+C37795 · C37385 | 7:18 AM Cardiff Central (CDF) | 3h18 | 10:36 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35168+W10617 | 7:18 AM Cardiff Central (CDF) | 3h07 | 10:25 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35168+C37058 · C37795 | 7:18 AM Cardiff Central (CDF) | 3h10 | 10:28 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35168+W10617+C37795 · C37058 | 7:18 AM Cardiff Central (CDF) | 3h13 | 10:31 AM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35168+C37795 · C37058 | 7:18 AM Cardiff Central (CDF) | 3h04 | 10:22 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42254 · W34470+W10620 | 7:27 AM Cardiff Central (CDF) | 3h19 | 10:46 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42254 · W34470+C36875 | 7:27 AM Cardiff Central (CDF) | 3h31 | 10:58 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42254 · W34470+W10620 | 7:27 AM Cardiff Central (CDF) | 3h13 | 10:40 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42254 · W34470+C37397 · C36875 | 7:27 AM Cardiff Central (CDF) | 3h25 | 10:52 AM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42254 · W34470+C37397 · C36875 | 7:27 AM Cardiff Central (CDF) | 3h34 | 11:01 AM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42254 · W34470+C36875 · C37397 | 7:27 AM Cardiff Central (CDF) | 3h31 | 10:58 AM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42436 · C42158+W10629 | 7:58 AM Cardiff Central (CDF) | 3h27 | 11:25 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42436 · C42158+W10629 | 7:58 AM Cardiff Central (CDF) | 3h33 | 11:31 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35172+C36919 | 8:23 AM Cardiff Central (CDF) | 3h35 | 11:58 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35172+C37490 · C36919 | 8:23 AM Cardiff Central (CDF) | 3h35 | 11:58 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35172 · C47870+C37460 · C36911 | 8:23 AM Cardiff Central (CDF) | 3h14 | 11:37 AM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| W35172 · C47870+C37460 · C36911 | 8:23 AM Cardiff Central (CDF) | 3h23 | 11:46 AM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35172 · C47870+C37460 · C36911 | 8:23 AM Cardiff Central (CDF) | 3h20 | 11:43 AM Heathrow Terminal 4 (HAF) | 3 transfers | |
| W35172+W10632 | 8:23 AM Cardiff Central (CDF) | 3h23 | 11:46 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35172+W10632 | 8:23 AM Cardiff Central (CDF) | 3h17 | 11:40 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35172+C37490 · C36919+W10635 | 8:23 AM Cardiff Central (CDF) | 3h38 | 12:01 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35172+C37490 · C37313 | 8:23 AM Cardiff Central (CDF) | 3h43 | 12:06 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35172+C36919 · C37490 | 8:23 AM Cardiff Central (CDF) | 3h29 | 11:52 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42256 · W34475+C36919 | 8:27 AM Cardiff Central (CDF) | 3h31 | 11:58 AM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42256 · W34475+C37490 · C36919 | 8:27 AM Cardiff Central (CDF) | 3h31 | 11:58 AM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42256 · W34475+C37490 · C36919 | 8:27 AM Cardiff Central (CDF) | 3h25 | 11:52 AM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42256 · W34475+W10632 | 8:27 AM Cardiff Central (CDF) | 3h19 | 11:46 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42256 · W34475+C37490 · C36919 | 8:27 AM Cardiff Central (CDF) | 3h34 | 12:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42256 · W34475+W10632 | 8:27 AM Cardiff Central (CDF) | 3h13 | 11:40 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42289+W10641 | 9:19 AM Cardiff Central (CDF) | 3h12 | 12:31 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42289+C37537 · C37326 | 9:19 AM Cardiff Central (CDF) | 3h17 | 12:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42289+C36949 | 9:19 AM Cardiff Central (CDF) | 3h22 | 12:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42289+W10641 | 9:19 AM Cardiff Central (CDF) | 3h06 | 12:25 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42289+W10641+C37537 · C36942 | 9:19 AM Cardiff Central (CDF) | 3h12 | 12:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42289+C36942 · C37537 | 9:19 AM Cardiff Central (CDF) | 3h09 | 12:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42289+C37537 · C36942 | 9:19 AM Cardiff Central (CDF) | 3h03 | 12:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42258 · C42149+C37584 · C36961 | 9:30 AM Cardiff Central (CDF) | 3h28 | 12:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42258 · C42149+W10644 | 9:30 AM Cardiff Central (CDF) | 3h10 | 12:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42258 · C42149+W10644 | 9:30 AM Cardiff Central (CDF) | 3h16 | 12:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42258 · C42149+C36961 | 9:30 AM Cardiff Central (CDF) | 3h28 | 12:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42258 · C42149+C37584 · C36961 | 9:30 AM Cardiff Central (CDF) | 3h22 | 12:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42258 · C42149+C37584 · C36961 | 9:30 AM Cardiff Central (CDF) | 3h31 | 1:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42290+C37680 · C37359 | 10:20 AM Cardiff Central (CDF) | 3h46 | 2:06 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42290+C37680 · C37005+W10659 | 10:20 AM Cardiff Central (CDF) | 3h41 | 2:01 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42290+W10653 | 10:20 AM Cardiff Central (CDF) | 3h05 | 1:25 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42290+C37680 · C37005 | 10:20 AM Cardiff Central (CDF) | 3h33 | 1:53 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42290+C37680 · C37005 | 10:20 AM Cardiff Central (CDF) | 3h38 | 1:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42290+C37005 | 10:20 AM Cardiff Central (CDF) | 3h38 | 1:58 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42290+W10653 | 10:20 AM Cardiff Central (CDF) | 3h11 | 1:31 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42290 · C47877+C37652 · C36992 | 10:20 AM Cardiff Central (CDF) | 3h21 | 1:41 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42290 · C47877+C37652 · C36992 | 10:20 AM Cardiff Central (CDF) | 3h17 | 1:37 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42290 · C47877+C37652 · C36992 | 10:20 AM Cardiff Central (CDF) | 3h26 | 1:46 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42259 · W34486+W10656 | 10:30 AM Cardiff Central (CDF) | 3h16 | 1:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42259 · W34486+C37680 · C37005 | 10:30 AM Cardiff Central (CDF) | 3h28 | 1:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42259 · W34486+W10656 | 10:30 AM Cardiff Central (CDF) | 3h10 | 1:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42259 · W34486+C37680 · C37005 | 10:30 AM Cardiff Central (CDF) | 3h23 | 1:53 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42259 · W34486+C37005 | 10:30 AM Cardiff Central (CDF) | 3h28 | 1:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42259 · W34486+C37680 · C37005 | 10:30 AM Cardiff Central (CDF) | 3h31 | 2:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42440 · C42150+C37723 · C37025 | 10:58 AM Cardiff Central (CDF) | 3h30 | 2:28 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42440 · C42150+W10662 | 10:58 AM Cardiff Central (CDF) | 3h12 | 2:10 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42440 · C42150+C37723 · C37025 | 10:58 AM Cardiff Central (CDF) | 3h24 | 2:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42440 · C42150+W10662 | 10:58 AM Cardiff Central (CDF) | 3h18 | 2:16 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42440 · C42150+C37723 · C37025 | 10:58 AM Cardiff Central (CDF) | 3h33 | 2:31 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35181+C37025 | 11:20 AM Cardiff Central (CDF) | 3h08 | 2:28 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35181+C37723 · C37369 | 11:20 AM Cardiff Central (CDF) | 3h16 | 2:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35181+C37723 · C37025 | 11:20 AM Cardiff Central (CDF) | 3h02 | 2:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35181+W10662 | 11:20 AM Cardiff Central (CDF) | 2h50 | 2:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35181+C37723 · C37025+W10665 | 11:20 AM Cardiff Central (CDF) | 3h11 | 2:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35181+W10662 | 11:20 AM Cardiff Central (CDF) | 2h56 | 2:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35181+C37723 · C37025 | 11:20 AM Cardiff Central (CDF) | 3h08 | 2:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42261 · W34491+C37044 | 11:30 AM Cardiff Central (CDF) | 3h28 | 2:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42261 · W34491+W10668 | 11:30 AM Cardiff Central (CDF) | 3h10 | 2:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42261 · W34491+C37765 · C37044 | 11:30 AM Cardiff Central (CDF) | 3h28 | 2:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42261 · W34491+W10668 | 11:30 AM Cardiff Central (CDF) | 3h16 | 2:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42261 · W34491+C37765 · C37044 | 11:30 AM Cardiff Central (CDF) | 3h22 | 2:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42261 · W34491+C37765 · C37044 | 11:30 AM Cardiff Central (CDF) | 3h31 | 3:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42441 · W34494+C37807 · C37063 | 12:00 PM Cardiff Central (CDF) | 3h28 | 3:28 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42441 · W34494+C37807 · C37063 | 12:00 PM Cardiff Central (CDF) | 3h22 | 3:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42441 · W34494+W10674 | 12:00 PM Cardiff Central (CDF) | 3h10 | 3:10 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42441 · W34494+W10674 | 12:00 PM Cardiff Central (CDF) | 3h16 | 3:16 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42441 · W34494+C37807 · C37063 | 12:00 PM Cardiff Central (CDF) | 3h31 | 3:31 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35184+C37807 · C37063 | 12:20 PM Cardiff Central (CDF) | 3h08 | 3:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35184+C37807 · C37063+W10677 | 12:20 PM Cardiff Central (CDF) | 3h11 | 3:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35184+C37807 · C37063 | 12:20 PM Cardiff Central (CDF) | 3h02 | 3:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35184+C37807 · C37386 | 12:20 PM Cardiff Central (CDF) | 3h16 | 3:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35184+W10677 | 12:20 PM Cardiff Central (CDF) | 3h05 | 3:25 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35184+C37071 | 12:20 PM Cardiff Central (CDF) | 3h21 | 3:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35184+W10677 | 12:20 PM Cardiff Central (CDF) | 3h11 | 3:31 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42262 · W34497+C37408 · C36879 | 12:30 PM Cardiff Central (CDF) | 3h28 | 3:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42262 · W34497+W10680 | 12:30 PM Cardiff Central (CDF) | 3h16 | 3:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42262 · W34497+W10680 | 12:30 PM Cardiff Central (CDF) | 3h10 | 3:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42262 · W34497+C36879 | 12:30 PM Cardiff Central (CDF) | 3h28 | 3:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42262 · W34497+C37408 · C36879 | 12:30 PM Cardiff Central (CDF) | 3h22 | 3:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42262 · W34497+C37408 · C36879 | 12:30 PM Cardiff Central (CDF) | 3h31 | 4:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42442 · W34499+C37455 · C36904 | 1:00 PM Cardiff Central (CDF) | 3h28 | 4:28 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42442 · W34499+C37455 · C36904 | 1:00 PM Cardiff Central (CDF) | 3h22 | 4:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42442 · W34499+W10686 | 1:00 PM Cardiff Central (CDF) | 3h10 | 4:10 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42442 · W34499+C37455 · C36904 | 1:00 PM Cardiff Central (CDF) | 3h31 | 4:31 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42442 · W34499+W10686 | 1:00 PM Cardiff Central (CDF) | 3h16 | 4:16 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42292+C37455 · C36904 | 1:20 PM Cardiff Central (CDF) | 3h08 | 4:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42292+C37455 · C36904 | 1:20 PM Cardiff Central (CDF) | 3h02 | 4:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42292+C37455 · C37303 | 1:20 PM Cardiff Central (CDF) | 3h16 | 4:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42292+C37455 · C36904+W10689 | 1:20 PM Cardiff Central (CDF) | 3h11 | 4:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42292+C36914 | 1:20 PM Cardiff Central (CDF) | 3h21 | 4:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42292+W10686 | 1:20 PM Cardiff Central (CDF) | 2h50 | 4:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42292+W10686 | 1:20 PM Cardiff Central (CDF) | 2h56 | 4:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42264 · W34501+C36926 | 1:30 PM Cardiff Central (CDF) | 3h28 | 4:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42264 · W34501+C37502 · C36926 | 1:30 PM Cardiff Central (CDF) | 3h28 | 4:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42264 · W34501+W10692 | 1:30 PM Cardiff Central (CDF) | 3h16 | 4:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42264 · W34501+W10692 | 1:30 PM Cardiff Central (CDF) | 3h10 | 4:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42264 · W34501+C37502 · C36926 | 1:30 PM Cardiff Central (CDF) | 3h22 | 4:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42264 · W34501+C37502 · C36926 | 1:30 PM Cardiff Central (CDF) | 3h31 | 5:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42293+W10698 | 2:21 PM Cardiff Central (CDF) | 2h55 | 5:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42293+C37547 · C36946 | 2:21 PM Cardiff Central (CDF) | 3h01 | 5:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42293+C37547 · C36946 | 2:21 PM Cardiff Central (CDF) | 3h07 | 5:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42293+C36946 | 2:21 PM Cardiff Central (CDF) | 3h07 | 5:28 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42293+W10698 | 2:21 PM Cardiff Central (CDF) | 2h49 | 5:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42293+C37547 · C36946+W10701 | 2:21 PM Cardiff Central (CDF) | 3h10 | 5:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42293+C37547 · C37327 | 2:21 PM Cardiff Central (CDF) | 3h15 | 5:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42266 · W34506+W10704 | 2:30 PM Cardiff Central (CDF) | 3h10 | 5:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42266 · W34506+C37595 · C36966 | 2:30 PM Cardiff Central (CDF) | 3h28 | 5:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42266 · W34506+C36966 | 2:30 PM Cardiff Central (CDF) | 3h28 | 5:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42266 · W34506+W10704 | 2:30 PM Cardiff Central (CDF) | 3h16 | 5:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42266 · W34506+C37595 · C36966 | 2:30 PM Cardiff Central (CDF) | 3h22 | 5:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42266 · W34506+C37595 · C36966 | 2:30 PM Cardiff Central (CDF) | 3h31 | 6:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42294+C36997 | 3:20 PM Cardiff Central (CDF) | 3h21 | 6:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42294+C37645 · C36989+W10713 | 3:20 PM Cardiff Central (CDF) | 3h11 | 6:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42294+W10710 | 3:20 PM Cardiff Central (CDF) | 2h50 | 6:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42294+W10710 | 3:20 PM Cardiff Central (CDF) | 2h56 | 6:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42294+C37645 · C36989 | 3:20 PM Cardiff Central (CDF) | 3h02 | 6:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42294+C37645 · C36989 | 3:20 PM Cardiff Central (CDF) | 3h08 | 6:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42294+C37645 · C37351 | 3:20 PM Cardiff Central (CDF) | 3h16 | 6:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42267 · C42154+W10716 | 3:30 PM Cardiff Central (CDF) | 3h16 | 6:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42267 · C42154+W10716 | 3:30 PM Cardiff Central (CDF) | 3h10 | 6:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42267 · C42154+C37690 · C37010 | 3:30 PM Cardiff Central (CDF) | 3h28 | 6:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42267 · C42154+C37010 | 3:30 PM Cardiff Central (CDF) | 3h28 | 6:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42267 · C42154+C37690 · C37010 | 3:30 PM Cardiff Central (CDF) | 3h22 | 6:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42267 · C42154+C37690 · C37010 | 3:30 PM Cardiff Central (CDF) | 3h31 | 7:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42445 · W34514+W10722 | 3:58 PM Cardiff Central (CDF) | 3h18 | 7:16 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42445 · W34514+W10722 | 3:58 PM Cardiff Central (CDF) | 3h12 | 7:10 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42445 · W34514+C37733 · C37029 | 3:58 PM Cardiff Central (CDF) | 3h30 | 7:28 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42445 · W34514+C37733 · C37029 | 3:58 PM Cardiff Central (CDF) | 3h24 | 7:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42445 · W34514+C37733 · C37029 | 3:58 PM Cardiff Central (CDF) | 3h33 | 7:31 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35195+C37733 · C37029 | 4:23 PM Cardiff Central (CDF) | 2h59 | 7:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35195+C37038 | 4:23 PM Cardiff Central (CDF) | 3h18 | 7:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35195+C37733 · C37029+W10725 | 4:23 PM Cardiff Central (CDF) | 3h08 | 7:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35195+W10725 | 4:23 PM Cardiff Central (CDF) | 3h08 | 7:31 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35195+C37733 · C37029 | 4:23 PM Cardiff Central (CDF) | 3h05 | 7:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35195+C37733 · C37370 | 4:23 PM Cardiff Central (CDF) | 3h13 | 7:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35195+W10725 | 4:23 PM Cardiff Central (CDF) | 3h02 | 7:25 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42269 · W34516+W10728 | 4:27 PM Cardiff Central (CDF) | 3h19 | 7:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42269 · W34516+W10728 | 4:27 PM Cardiff Central (CDF) | 3h13 | 7:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42269 · W34516+C37048 | 4:27 PM Cardiff Central (CDF) | 3h31 | 7:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42269 · W34516+C37776 · C37048 | 4:27 PM Cardiff Central (CDF) | 3h31 | 7:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42269 · W34516+C37776 · C37048 | 4:27 PM Cardiff Central (CDF) | 3h25 | 7:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42269 · W34516+C37776 · C37048 | 4:27 PM Cardiff Central (CDF) | 3h34 | 8:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35199+C37816 · C37067+W10737 | 5:18 PM Cardiff Central (CDF) | 3h13 | 8:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35199+C37816 · C37067 | 5:18 PM Cardiff Central (CDF) | 3h10 | 8:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35199+C37816 · C37067 | 5:18 PM Cardiff Central (CDF) | 3h04 | 8:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35199+W10734 | 5:18 PM Cardiff Central (CDF) | 2h58 | 8:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35199+W10734 | 5:18 PM Cardiff Central (CDF) | 2h52 | 8:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35199+C36870 | 5:18 PM Cardiff Central (CDF) | 3h23 | 8:41 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35199+C37816 · C37276 | 5:18 PM Cardiff Central (CDF) | 3h18 | 8:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42271 · W34520+W10740 | 5:27 PM Cardiff Central (CDF) | 3h13 | 8:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42271 · W34520+C36885 | 5:27 PM Cardiff Central (CDF) | 3h31 | 8:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42271 · W34520+C37418 · C36885 | 5:27 PM Cardiff Central (CDF) | 3h31 | 8:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42271 · W34520+W10740 | 5:27 PM Cardiff Central (CDF) | 3h19 | 8:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42271 · W34520+C37418 · C36885 | 5:27 PM Cardiff Central (CDF) | 3h25 | 8:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42271 · W34520+C37418 · C36885 | 5:27 PM Cardiff Central (CDF) | 3h34 | 9:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| Y41685 · W34522+C37465 · C36909 | 5:58 PM Cardiff Central (CDF) | 3h30 | 9:28 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| Y41685 · W34522+C37465 · C36909 | 5:58 PM Cardiff Central (CDF) | 3h24 | 9:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| Y41685 · W34522+W10746 | 5:58 PM Cardiff Central (CDF) | 3h12 | 9:10 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| Y41685 · W34522+W10746 | 5:58 PM Cardiff Central (CDF) | 3h18 | 9:16 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| Y41685 · W34522+C37465 · C36909 | 5:58 PM Cardiff Central (CDF) | 3h33 | 9:31 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42296+C37465 · C36909 | 6:19 PM Cardiff Central (CDF) | 3h09 | 9:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42296+W10746 | 6:19 PM Cardiff Central (CDF) | 2h51 | 9:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42296+C37465 · C36909+W10749 | 6:19 PM Cardiff Central (CDF) | 3h12 | 9:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42296+C37465 · C36909 | 6:19 PM Cardiff Central (CDF) | 3h03 | 9:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42296+C36920 | 6:19 PM Cardiff Central (CDF) | 3h24 | 9:43 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42296+C37465 · C37307 | 6:19 PM Cardiff Central (CDF) | 3h17 | 9:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42296+W10746 | 6:19 PM Cardiff Central (CDF) | 2h57 | 9:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42273 · C42155+W10752 | 6:27 PM Cardiff Central (CDF) | 3h19 | 9:46 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42273 · C42155+C37513 · C36930 | 6:27 PM Cardiff Central (CDF) | 3h31 | 9:58 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| C42273 · C42155+W10752 | 6:27 PM Cardiff Central (CDF) | 3h13 | 9:40 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42273 · C42155+C36930 | 6:27 PM Cardiff Central (CDF) | 3h31 | 9:58 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42273 · C42155+C37513 · C36930 | 6:27 PM Cardiff Central (CDF) | 3h25 | 9:52 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| C42273 · C42155+C37513 · C36930 | 6:27 PM Cardiff Central (CDF) | 3h34 | 10:01 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| W35203+C37559 · C36952 | 7:19 PM Cardiff Central (CDF) | 3h03 | 10:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35203+C37559 · C36952 | 7:19 PM Cardiff Central (CDF) | 3h09 | 10:28 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| W35203+C37559 · C37331 | 7:19 PM Cardiff Central (CDF) | 3h17 | 10:36 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35203+C37559 · C36952+W10761 | 7:19 PM Cardiff Central (CDF) | 3h12 | 10:31 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35203+C36963 | 7:19 PM Cardiff Central (CDF) | 3h24 | 10:43 PM Heathrow Terminal 4 (HAF) | 1 transfer | |
| W35203+W10758 | 7:19 PM Cardiff Central (CDF) | 2h51 | 10:10 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35203+W10758 | 7:19 PM Cardiff Central (CDF) | 2h57 | 10:16 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
| Y41691 · W35404+W10770 | 7:54 PM Cardiff Central (CDF) | 3h17 | 11:11 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| Y41691 · W35404+W10770 | 7:54 PM Cardiff Central (CDF) | 3h23 | 11:17 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| Y41691 · W35404+C37628 · C36985 | 7:54 PM Cardiff Central (CDF) | 3h33 | 11:27 PM Heathrow Terminal 4 (HAF) | 3 transfers | |
| Y41691 · W35404+C37628 · C36985 | 7:54 PM Cardiff Central (CDF) | 3h28 | 11:22 PM Heathrow Terminals 2 & 3 (HXX) | 3 transfers | |
| Y41691 · W35404+C37628 · C36985 | 7:54 PM Cardiff Central (CDF) | 3h38 | 11:32 PM Heathrow Terminal 5 (HWV) | 4 transfers | |
| C42297+C37628 · C36985 | 8:22 PM Cardiff Central (CDF) | 3h00 | 11:22 PM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| C42297+C37628 · C36985+W10773 | 8:22 PM Cardiff Central (CDF) | 3h10 | 11:32 PM Heathrow Terminal 5 (HWV) | 3 transfers | |
| C42297+C37628 · C36985 | 8:22 PM Cardiff Central (CDF) | 3h05 | 11:27 PM Heathrow Terminal 4 (HAF) | 2 transfers | |
| C42297+F13982 | 8:22 PM Cardiff Central (CDF) | 3h42 | 12:04 AM Heathrow Terminal 4 (HAF) | 1 transfer | |
| C42297+W10773 | 8:22 PM Cardiff Central (CDF) | 3h04 | 11:26 PM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42297+C37628 · C37350 | 8:22 PM Cardiff Central (CDF) | 3h20 | 11:42 PM Heathrow Terminal 5 (HWV) | 2 transfers | |
| C42297+W10773 | 8:22 PM Cardiff Central (CDF) | 3h10 | 11:32 PM Heathrow Terminal 5 (HWV) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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Why should you book Cardiff to London Heathrow Airport trains with Omio?
Great Western Railway operates all trains services from Cardiff to London Heathrow Airport.
Omio is an official ticket reseller for all your travel options from Cardiff to London Heathrow Airport.
Why book with Omio vs Great Western Railway?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cardiff to London Heathrow Airport.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cardiff to London Heathrow Airport.
Journey information
Overview: Train from Cardiff to London Heathrow Airport
United KingdomUnited Kingdom
Trains from Cardiff to London Heathrow Airport run on average 114 times per day, taking around 2h 14m. Cheap train tickets for this journey start at $64 (€53) but you can travel from only $13 (€11) by bus.
The earliest train runs at 07:18, the last at 20:18. The fastest train covers the 117 miles (189 km) distance in 2h 27m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $13 (€11)
Distance 117 miles (189 km) |
Average train duration 2h 14m |
Cheapest ticket price $64 (€53) |
Trains per day 114 |
Fastest train 2h 27m |
First train 7:18 AM |
Last train 8:18 PM |
Cheapest Month Nov |
Cheapest Day Sat |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Thu |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $13 (€11)
Train companies: Great Western Railway from Cardiff to London Heathrow Airport trainsGreat Western Railway trains will get you between Cardiff and London Heathrow Airport from $13 (€11). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Duration
2h 27m
Cheapest Price
$64 (€53)
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Complete guide to London Heathrow Airport
Things to do in London Heathrow Airport
Discover the best of London Heathrow Airport — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London Heathrow Airport trip today.
- Must visit
Tate Modern
A globally famous modern and contemporary art museum on the Thames, known for major installations and strong permanent displays in a dramatic former power station.
- Must visit
Victoria And Albert Museum
A leading museum of art, design, fashion, and decorative arts. Its scale and range make it one of London’s most rewarding museums for both casual visitors and specialists.
- Must visit
Covent Garden
A lively district of piazzas, street performance, shops, and historic market buildings. It remains one of the most popular walking areas for first-time visitors.
- Must visit
South Bank
A scenic riverside stretch known for city views, major cultural venues, and an active pedestrian atmosphere. Excellent for walking between famous London sights.
- Must visit
Hyde Park
One of London’s great royal parks, ideal for walking, boating, and relaxing between major attractions. It is a classic green escape in central London.
Fish And Chips
Battered white fish with fried potatoes, a classic British staple often served with mushy peas and tartar sauce.
Full English Breakfast
A traditional breakfast with eggs, sausages, bacon, beans, mushrooms, tomatoes, and toast, widely associated with England.
Sunday Roast
Roast meat with roast potatoes, seasonal vegetables, gravy, and Yorkshire pudding, a cherished British weekend meal.
Caviar House & Prunier Seafood Bar
An established Heathrow choice for seafood, champagne, and refined light meals in an upscale airport atmosphere.
The Perfectionists' Cafe
A well-known Heathrow dining spot by Heston Blumenthal, serving British classics in a polished but accessible airport setting.
Gordon Ramsay Plane Food
A popular Terminal 5 restaurant offering modern British and European dishes, designed for relaxed pre-flight dining.
Pound Sterling
Heathrow is costly for food and drinks. Airport dining and coffee are priced above the UK average, though chain outlets offer cheaper options.
Average meal costs
- Budget
- GBP 8-15 for fast food or takeaway.
- Mid-range
- GBP 18-30 per person at casual restaurants.
- Fine dining
- GBP 45+ per person at upscale airport venues.
- Coffee
- GBP 3.50-5 for a regular coffee.
Tipping culture
Service is often included at sit-down restaurants. If not, 10-12.5% is standard for good service. No tip is expected for counter service; round up taxis if helpful.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- GBP 2.80
- Day pass
- GBP 8.50
To the city center
Heathrow Terminals 2 & 3 -> Paddington Station
- Distance
- 25 km
- Travel time
- 15 min
- Use Contactless or Oyster for the lowest TfL fares; buses in London do not accept cash.
- On buses and trams, you can pay by Contactless card or mobile wallet, and Hopper fare allows unlimited bus and tram transfers within 1 hour.
FAQs: Trains from Cardiff to London Heathrow Airport
Find answers to the most common questions about traveling from Cardiff to London Heathrow Airport by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.
Train ticket prices from Cardiff to London Heathrow Airport can vary. The cheapest ticket starts at $64 (€53), while the average price is around $115 (€95).
The train from Cardiff to London Heathrow Airport takes 2h 27m and runs 114 per day.
The distance by train from Cardiff to London Heathrow Airport is 117 miles (189 km).
The first train from Cardiff to London Heathrow Airport leaves at 7:18 AM.
The last train from Cardiff to London Heathrow Airport leaves at 8:18 PM.
There is no high speed train available from Cardiff to London Heathrow Airport.
There is no direct train service currently available from Cardiff to London Heathrow Airport.
Unfortunately, there is no night train available from Cardiff to London Heathrow Airport.
The cheapest way to get from Cardiff to London Heathrow Airport is by bus, with a cost of around $13 (€11).
The train journey from Cardiff to London Heathrow Airport is not particularly known for its scenic views, as it primarily passes through urban and suburban areas, with some stretches of countryside.
A day trip from Cardiff to London Heathrow Airport is not feasible as the journey time is 2h 27m, exceeding the 120-minute threshold. Trains run 66 times per day on this route.
Yes, you can take the train from Cardiff to London Heathrow Airport.
Since neither Cardiff nor London Heathrow Airport are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from London Heathrow Airport include London, Oxford, Cambridge, Bath, Reading.
We recommend using the bus as it is the most popular way to get from Cardiff to London Heathrow Airport among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
More options for your journey from Cardiff to London Heathrow Airport
Here are some other resources that might have the information you need
Most popular trains to and from London Heathrow Airport and Cardiff
Most popular train connections to London Heathrow Airport
HomeTrainsTrains in United KingdomTrain Times to London Heathrow AirportCardiff to London Heathrow Airport train
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