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The cheapest and fastest buses from London Heathrow Airport to Cardiff
Showing times and prices for Jan 14
Cheapest price
$26
Average price
$48
Fastest journey
2 h 50 m
Average duration
2 h 55 m
Buses per day
61
Distance
189 km
Cheap tickets
The best way to find a cheap bus ticket from London Heathrow Airport to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Heathrow Airport to Cardiff will cost around $48 if you buy it on the day, but the cheapest tickets can be found for only $26.
Fast buses
Of the 61 buses that leave London Heathrow Airport for Cardiff on Wed, Jan 14, 55 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jan 14 the direct buses cover the 189 km distance in an average of 2 h 55 m but if you time it right, some buses will get you there in just 2 h 50 m .
On Wed, Jan 14 the slowest buses will take 3 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
NX20112:30AM3h30
London, Heathrow Airport Terminals 2 & 304:00AMCardiff, Sophia Gardens
$261One-way
0 transfers
NX20110:25PM3h15
London, Heathrow Airport Terminal 501:40AMCardiff, Sophia Gardens
$261One-way
0 transfers
NX20110:50PM2h50
London, Heathrow Airport Terminals 2 & 301:40AMCardiff, Sophia Gardens
$261One-way
0 transfers
NX20112:10AM3h50
London, Heathrow Airport Terminal 504:00AMCardiff, Sophia Gardens
$261One-way
0 transfers
FlixBus04:50PM3h30
London, Heathrow Airport Terminals 2 & 308:20PMCardiff, North Road (Friary Gardens)
$261One-way
0 transfers
NX20110:50PM2h50
London, Heathrow Airport Terminals 2 & 301:40AMCardiff, Sophia Gardens
$261One-way
0 transfers
NX20107:50PM2h50
London, Heathrow Airport Terminals 2 & 310:40PMCardiff, Sophia Gardens
$371One-way
0 transfers
NX20111:30AM2h55
London, Heathrow Airport Terminals 2 & 302:25PMCardiff, Sophia Gardens
$441One-way
0 transfers
NX20109:30AM2h55
London, Heathrow Airport Terminals 2 & 312:25PMCardiff, Sophia Gardens
$481One-way
0 transfers
NX20105:55PM3h05
London, Heathrow Airport Terminals 2 & 309:00PMCardiff, Sophia Gardens
$481One-way
0 transfers
Travel Information
Compare bus and train for London Heathrow Airport to Cardiff
Omio recommends booking the bus as it is the most popular option from London Heathrow Airport to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from €10. For those with little time consider booking a train which can get you there in 2h 15m. The ticket price range depends on the travel mode: a bus costs an average of €10, and a train costs an average of €59.
Distance: 117 miles (189 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€22 Average price Cheapest | €90 Average price |
3h 52m Average total duration 3h 22m Onboard + 30m Additional time* | 2h 45m Average total duration Fastest 2h 15m Onboard + 30m Additional time* |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
London Heathrow Airport to Cardiff Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 12:10AM | Arrival Time 04:00AM | Duration 3h50 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $18 |
Operator FlixBus | Departure Time 12:25AM | Arrival Time 04:05AM | Duration 3h40 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $24 |
Operator National Express | Departure Time 12:30AM | Arrival Time 04:00AM | Duration 3h30 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $18 |
Operator FlixBus | Departure Time 12:45AM | Arrival Time 04:05AM | Duration 3h20 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $24 |
Operator National Express | Departure Time 03:10AM | Arrival Time 07:40AM | Duration 4h30 | Departure days Everyday | Cheapest price $60 |
Operator National Express | Departure Time 05:10AM | Arrival Time 11:00AM | Duration 5h50 | Departure days Everyday | Cheapest price $37 |
Operator National Express | Departure Time 06:50AM | Arrival Time 11:00AM | Duration 4h10 | Departure days Mon, Tue, Wed, Thu, Fri | Cheapest price $31 |
Operator National Express | Departure Time 07:05AM | Arrival Time 11:00AM | Duration 3h55 | Departure days Sat, Sun | Cheapest price $43 |
Operator National Express | Departure Time 07:15AM | Arrival Time 11:00AM | Duration 3h45 | Departure days Mon, Tue, Wed, Thu, Fri | Cheapest price $37 |
Operator National Express | Departure Time 07:30AM | Arrival Time 11:00AM | Duration 3h30 | Departure days Sat, Sun | Cheapest price $56 |
Operator National Express | Departure Time 07:50AM | Arrival Time 12:05PM | Duration 4h15 | Departure days Everyday | Cheapest price $58 |
Operator National Express | Departure Time 08:05AM | Arrival Time 12:05PM | Duration 4h00 | Departure days Everyday | Cheapest price $58 |
Operator National Express | Departure Time 08:30AM | Arrival Time 12:05PM | Duration 3h35 | Departure days Everyday | Cheapest price $58 |
Operator FlixBus | Departure Time 08:30AM | Arrival Time 12:30PM | Duration 4h00 | Departure days Everyday | Cheapest price $39 |
Operator FlixBus | Departure Time 08:50AM | Arrival Time 12:30PM | Duration 3h40 | Departure days Everyday | Cheapest price $39 |
Operator National Express | Departure Time 09:05AM | Arrival Time 12:25PM | Duration 3h20 | Departure days Everyday | Cheapest price $43 |
Operator National Express | Departure Time 09:30AM | Arrival Time 12:25PM | Duration 2h55 | Departure days Everyday | Cheapest price $43 |
Operator National Express | Departure Time 09:50AM | Arrival Time 02:15PM | Duration 4h25 | Departure days Everyday | Cheapest price $45 |
Operator National Express | Departure Time 10:05AM | Arrival Time 02:15PM | Duration 4h10 | Departure days Everyday | Cheapest price $45 |
Operator FlixBus | Departure Time 10:15AM | Arrival Time 02:15PM | Duration 4h00 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 10:30AM | Arrival Time 02:15PM | Duration 3h45 | Departure days Everyday | Cheapest price $45 |
Operator FlixBus | Departure Time 10:35AM | Arrival Time 02:15PM | Duration 3h40 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 11:10AM | Arrival Time 02:45PM | Duration 3h35 | Departure days Everyday | Cheapest price $37 |
Operator National Express | Departure Time 11:30AM | Arrival Time 02:45PM | Duration 3h15 | Departure days Everyday | Cheapest price $43 |
Operator National Express | Departure Time 12:00PM | Arrival Time 04:45PM | Duration 4h45 | Departure days Everyday | Cheapest price $39 |
Operator National Express | Departure Time 12:15PM | Arrival Time 04:45PM | Duration 4h30 | Departure days Everyday | Cheapest price $39 |
Operator FlixBus | Departure Time 12:20PM | Arrival Time 04:35PM | Duration 4h15 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 12:40PM | Arrival Time 04:45PM | Duration 4h05 | Departure days Everyday | Cheapest price $39 |
Operator FlixBus | Departure Time 12:40PM | Arrival Time 04:35PM | Duration 3h55 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 01:10PM | Arrival Time 05:00PM | Duration 3h50 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 01:30PM | Arrival Time 05:00PM | Duration 3h30 | Departure days Everyday | Cheapest price $31 |
Operator National Express | Departure Time 01:55PM | Arrival Time 06:30PM | Duration 4h35 | Departure days Everyday | Cheapest price $39 |
Operator National Express | Departure Time 02:10PM | Arrival Time 06:40PM | Duration 4h30 | Departure days Everyday | Cheapest price $28 |
Operator National Express | Departure Time 02:20PM | Arrival Time 06:30PM | Duration 4h10 | Departure days Everyday | Cheapest price $39 |
Operator FlixBus | Departure Time 02:25PM | Arrival Time 06:35PM | Duration 4h10 | Departure days Everyday | Cheapest price $26 |
Operator FlixBus | Departure Time 02:45PM | Arrival Time 06:35PM | Duration 3h50 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 03:10PM | Arrival Time 06:40PM | Duration 3h30 | Departure days Everyday | Cheapest price $22 |
Operator National Express | Departure Time 03:30PM | Arrival Time 06:40PM | Duration 3h10 | Departure days Everyday | Cheapest price $31 |
Operator National Express | Departure Time 04:00PM | Arrival Time 08:05PM | Duration 4h05 | Departure days Everyday | Cheapest price $39 |
Operator National Express | Departure Time 04:20PM | Arrival Time 08:05PM | Duration 3h45 | Departure days Everyday | Cheapest price $39 |
Operator FlixBus | Departure Time 04:30PM | Arrival Time 08:20PM | Duration 3h50 | Departure days Everyday | Cheapest price $26 |
Operator FlixBus | Departure Time 04:50PM | Arrival Time 08:20PM | Duration 3h30 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 05:20PM | Arrival Time 08:35PM | Duration 3h15 | Departure days Sat, Sun | Cheapest price $31 |
Operator National Express | Departure Time 05:30PM | Arrival Time 09:00PM | Duration 3h30 | Departure days Mon, Tue, Wed, Thu, Fri | Cheapest price $37 |
Operator National Express | Departure Time 05:40PM | Arrival Time 08:35PM | Duration 2h55 | Departure days Sat, Sun | Cheapest price $37 |
Operator National Express | Departure Time 05:50PM | Arrival Time 10:00PM | Duration 4h10 | Departure days Everyday | Cheapest price $45 |
Operator National Express | Departure Time 05:55PM | Arrival Time 09:00PM | Duration 3h05 | Departure days Mon, Tue, Wed, Thu, Fri | Cheapest price $43 |
Operator National Express | Departure Time 06:05PM | Arrival Time 10:00PM | Duration 3h55 | Departure days Everyday | Cheapest price $45 |
Operator FlixBus | Departure Time 06:25PM | Arrival Time 10:15PM | Duration 3h50 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 06:30PM | Arrival Time 10:00PM | Duration 3h30 | Departure days Everyday | Cheapest price $45 |
Operator FlixBus | Departure Time 06:45PM | Arrival Time 10:15PM | Duration 3h30 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 07:25PM | Arrival Time 10:40PM | Duration 3h15 | Departure days Everyday | Cheapest price $18 |
Operator National Express | Departure Time 07:50PM | Arrival Time 10:40PM | Duration 2h50 | Departure days Everyday | Cheapest price $26 |
Operator FlixBus | Departure Time 08:35PM | Arrival Time 12:20AM | Duration 3h45 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 08:40PM | Arrival Time 12:50AM | Duration 4h10 | Departure days Everyday | Cheapest price $50 |
Operator FlixBus | Departure Time 08:55PM | Arrival Time 12:20AM | Duration 3h25 | Departure days Everyday | Cheapest price $26 |
Operator National Express | Departure Time 08:55PM | Arrival Time 12:50AM | Duration 3h55 | Departure days Everyday | Cheapest price $50 |
Operator National Express | Departure Time 09:20PM | Arrival Time 12:50AM | Duration 3h30 | Departure days Everyday | Cheapest price $50 |
Operator FlixBus | Departure Time 10:25PM | Arrival Time 02:05AM | Duration 3h40 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 10:25PM | Arrival Time 01:40AM | Duration 3h15 | Departure days Everyday | Cheapest price $22 |
Operator FlixBus | Departure Time 10:45PM | Arrival Time 02:05AM | Duration 3h20 | Departure days Everyday | Cheapest price $24 |
Operator National Express | Departure Time 10:50PM | Arrival Time 01:40AM | Duration 2h50 | Departure days Everyday | Cheapest price $22 |
Operator National Express | Departure Time 11:45PM | Arrival Time 04:00AM | Duration 4h15 | Departure days Everyday | Cheapest price $25 |
Live departures
London Heathrow Airport to Cardiff bus times
The table below shows live departures for London Heathrow Airport to Cardiff buses for today, Tuesday, January 13. You can also manually refresh the results below to see updated bus journeys.
Last updated at 6:00 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus | 6:25 PM London, Heathrow Airport Terminal 5 | 3h50 | 10:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 6:45 PM London, Heathrow Airport Terminals 2 & 3 | 3h30 | 10:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 8:35 PM London, Heathrow Airport Terminal 5 | 3h45 | 12:20 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 8:55 PM London, Heathrow Airport Terminals 2 & 3 | 3h25 | 12:20 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 10:25 PM London, Heathrow Airport Terminal 5 | 3h40 | 2:05 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 10:45 PM London, Heathrow Airport Terminals 2 & 3 | 3h20 | 2:05 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX025 · NX201 | Delayed 12:45 AM 11:45 PMLondon, Heathrow Airport Terminal 5 | 4h15 | 4:00 AM Cardiff, Sophia Gardens | 1 transfer | |
| Wednesday, January 14 | |||||
| NX201 | Delayed 6:45 AM 12:10 AMLondon, Heathrow Airport Terminal 5 | 3h50 | 4:00 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 12:25 AM London, Heathrow Airport Terminal 5 | 3h40 | 4:05 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX201 | Delayed 6:25 AM 12:30 AMLondon, Heathrow Airport Terminals 2 & 3 | 3h30 | 4:00 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 12:45 AM London, Heathrow Airport Terminals 2 & 3 | 3h20 | 4:05 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX209 · NX216 | 3:10 AM London, Heathrow Airport Terminals 2 & 3 | 4h30 | 7:40 AM Cardiff, Sophia Gardens | 1 transfer | |
| NX230 · NX201 | On time 5:10 AM London, Heathrow Airport Terminal 4 | 5h50 | 11:00 AM Cardiff, Sophia Gardens | 1 transfer | |
| NX201 | On time 6:50 AM London, Heathrow Airport Terminal 5 | 4h10 | 11:00 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 7:15 AM London, Heathrow Airport Terminals 2 & 3 | 3h45 | 11:00 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | Delayed 7:50 AM London, Heathrow Airport Terminal 4 | 4h15 | 12:35 PM 12:35 PMCardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | 8:05 AM London, Heathrow Airport Terminal 5 | 4h00 | 12:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 8:30 AM London, Heathrow Airport Terminal 5 | 4h00 | 12:30 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX202 | Delayed 8:30 AM London, Heathrow Airport Terminals 2 & 3 | 3h35 | 12:35 PM 12:35 PMCardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 8:50 AM London, Heathrow Airport Terminals 2 & 3 | 3h40 | 12:30 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX201 | On time 9:05 AM London, Heathrow Airport Terminal 5 | 3h20 | 12:25 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 9:30 AM London, Heathrow Airport Terminals 2 & 3 | 2h55 | 12:25 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 9:50 AM London, Heathrow Airport Terminal 4 | 4h15 | 2:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | 10:05 AM London, Heathrow Airport Terminal 5 | 4h00 | 2:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 10:15 AM London, Heathrow Airport Terminal 5 | 4h00 | 2:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX202 | On time 10:30 AM London, Heathrow Airport Terminals 2 & 3 | 3h35 | 2:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 10:35 AM London, Heathrow Airport Terminals 2 & 3 | 3h40 | 2:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX201 | On time 11:10 AM London, Heathrow Airport Terminal 5 | 3h15 | 2:25 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 11:30 AM London, Heathrow Airport Terminals 2 & 3 | 2h55 | 2:25 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 12:00 PM London, Heathrow Airport Terminal 4 | 4h30 | 4:30 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | 12:15 PM London, Heathrow Airport Terminal 5 | 4h15 | 4:30 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 12:20 PM London, Heathrow Airport Terminal 5 | 4h15 | 4:35 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX202 | On time 12:40 PM London, Heathrow Airport Terminals 2 & 3 | 3h50 | 4:30 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 12:40 PM London, Heathrow Airport Terminals 2 & 3 | 3h55 | 4:35 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX230 · NX202 | On time 1:10 PM London, Heathrow Airport Terminal 4 | 5h05 | 6:15 PM Cardiff, Sophia Gardens | 1 transfer | |
| NX201 | On time 1:10 PM London, Heathrow Airport Terminal 5 | 3h35 | 4:45 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 1:30 PM London, Heathrow Airport Terminals 2 & 3 | 3h15 | 4:45 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | 1:55 PM London, Heathrow Airport Terminal 5 | 4h20 | 6:15 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX240 · NX201 | On time 2:10 PM London, Heathrow Airport Terminal 4 | 4h30 | 6:40 PM Cardiff, Sophia Gardens | 1 transfer | |
| NX202 | On time 2:20 PM London, Heathrow Airport Terminals 2 & 3 | 3h55 | 6:15 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 2:25 PM London, Heathrow Airport Terminal 5 | 4h10 | 6:35 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 2:45 PM London, Heathrow Airport Terminals 2 & 3 | 3h50 | 6:35 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX201 | On time 3:10 PM London, Heathrow Airport Terminal 5 | 3h30 | 6:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 3:30 PM London, Heathrow Airport Terminals 2 & 3 | 3h10 | 6:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | 4:00 PM London, Heathrow Airport Terminal 5 | 4h05 | 8:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX240 · NX201 | On time 4:00 PM London, Heathrow Airport Terminal 4 | 5h00 | 9:00 PM Cardiff, Sophia Gardens | 1 transfer | |
| NX202 | On time 4:20 PM London, Heathrow Airport Terminals 2 & 3 | 3h45 | 8:05 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| FlixBus | 4:30 PM London, Heathrow Airport Terminal 5 | 3h50 | 8:20 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| FlixBus | 4:50 PM London, Heathrow Airport Terminals 2 & 3 | 3h30 | 8:20 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
| NX201 | On time 5:30 PM London, Heathrow Airport Terminal 5 | 3h30 | 9:00 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 5:50 PM London, Heathrow Airport Terminal 4 | 4h10 | 10:00 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 5:55 PM London, Heathrow Airport Terminals 2 & 3 | 3h05 | 9:00 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 6:30 PM London, Heathrow Airport Terminals 2 & 3 | 3h30 | 10:00 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 7:25 PM London, Heathrow Airport Terminal 5 | 3h15 | 10:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 7:50 PM London, Heathrow Airport Terminals 2 & 3 | 2h50 | 10:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 8:40 PM London, Heathrow Airport Terminal 4 | 4h10 | 12:50 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX202 | On time 9:20 PM London, Heathrow Airport Terminals 2 & 3 | 3h30 | 12:50 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 10:25 PM London, Heathrow Airport Terminal 5 | 3h15 | 1:40 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX201 | On time 10:50 PM London, Heathrow Airport Terminals 2 & 3 | 2h50 | 1:40 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
| NX025 · NX201 | On time 11:45 PM London, Heathrow Airport Terminal 5 | 4h15 | 4:00 AM Cardiff, Sophia Gardens | 1 transfer | |
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Cardiff by bus or train
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Journey information
Overview: Bus from London Heathrow Airport to Cardiff
United KingdomUnited Kingdom
Buses from London Heathrow Airport to Cardiff run on average 56 times per day, taking around 3h 22m. Cheap bus tickets for this journey start at $12 (€10) if you book in advance.
There are 47 buses per day. The earliest bus runs at 00:30, the last at 22:45. The fastest bus covers the 117 miles (189 km) distance in 2h 50m.
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
Distance 117 miles (189 km) |
Average bus duration 3h 22m |
Cheapest ticket price $12 (€10) |
Buses per day 56 |
Direct buses 47 |
Fastest bus 2h 50m |
First bus 00:30 |
Last bus 22:45 |
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
Bus providers: Megabus, National Express, FlixBus from London Heathrow Airport to CardiffYou can travel by bus between London Heathrow Airport to Cardiff with Megabus, National Express, FlixBus for as low as $12 (€10). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
3h 20m
Cheapest Price
$19 (€15)
FlixBus frequency
15 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
2h 50m
Cheapest Price
$26 (€21)
National Express frequency
37 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
Megabus
About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
3h 25m
Cheapest Price
$19 (€15)
Megabus frequency
9 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
FAQs: Bus from London Heathrow Airport to Cardiff
Find answers to the most common questions about traveling from London Heathrow Airport to Cardiff by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.
Cheap bus tickets from London Heathrow Airport (LHR) to Cardiff can start from as little as $19 (€15) when you book in advance. The average bus ticket price for London Heathrow Airport (LHR) to Cardiff is $26 (€21); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the London Heathrow Airport (LHR) to Cardiff bus travel time is 2 h 50 min for the 117 mile (188 km) long journey, but the duration can vary if you travel on weekends and holidays.
The first bus from London Heathrow Airport (LHR) to Cardiff leaves at 12: 45AM. Plan your trip with the Journey Planner from Omio.
The last bus from London Heathrow Airport (LHR) to Cardiff leaves at 11: 45PM.
Yes, there are 15 direct buses a day from London Heathrow Airport (LHR) to Cardiff with National Express or FlixBus. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from London Heathrow Airport (LHR) to Cardiff, you can count on Megabus, National Express or FlixBus for the best way to get you to Cardiff. You can also check all possible bus providers who offer a service between London Heathrow Airport (LHR) and Cardiff and compare the amenities they offer before buying a bus ticket.
A trip to Cardiff from London Heathrow Airport (LHR) is worth doing but not as a day trip with a journey time of 2 h 50 min each way. Check with Omio app the best way to travel.
The cheapest month for a bus from London Heathrow Airport (LHR) to Cardiff is March.
It's helpful to compare your options as there are 2 ways to travel between London Heathrow Airport (LHR) and Cardiff including taking a bus or train.
Yes, the following accessibility options are available when taking the bus from London Heathrow Airport (LHR) to Cardiff:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from London Heathrow Airport (LHR) to Cardiff for bus providers National Express and FlixBus.
Some of the most interesting sights to explore in Cardiff are:
- Cardiff Castle, a historic fortress with Roman and Norman roots offering guided tours and events
- St Fagans National Museum of History, an open-air museum showcasing Welsh life and culture through reconstructed buildings and exhibits
- Cardiff Bay, a vibrant waterfront area with dining, entertainment, and cultural attractions
- National Museum Cardiff, featuring art, archaeology, and natural history collections
- Bute Park, a large green space perfect for leisurely walks and picnics.
The best things to do in Cardiff include:
- Millennium Centre, a renowned arts venue hosting opera, ballet, and theater performances
- Explore the vibrant nightlife in Cardiff's city center with its array of pubs and clubs
- Take a boat tour around Cardiff Bay for scenic views and historical insights
- Visit the Cardiff International White Water for an adventurous day of rafting and kayaking
- Enjoy shopping and dining at the bustling Cardiff Market, offering local produce and unique finds.
Yes, bikes are allowed on board the bus with bus providers National Express and FlixBus.
Whether you can cancel your bus ticket from London Heathrow Airport (LHR) to Cardiff depends on the bus providers:
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from London Heathrow Airport (LHR) to Cardiff, follow these tips:
Start your search now and compare ticket prices to find the best deal!
Yes, there is food available to purchase on board the bus from London Heathrow Airport (LHR) to Cardiff.
Yes, the following luggage options are included when booking a bus ticket from London Heathrow Airport (LHR) to Cardiff:
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from London Heathrow Airport (LHR) to Cardiff:
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from London Heathrow Airport (LHR) to Cardiff. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
You can reserve your seat on the bus from London Heathrow Airport (LHR) to Cardiff with the following bus providers: National Express and FlixBus
Yes, there are USB plugs on board the bus from London Heathrow Airport (LHR) to Cardiff with the following bus companies: National Express and FlixBus.
Yes, there is Wifi on board the bus from London Heathrow Airport (LHR) to Cardiff with the following bus providers: National Express and FlixBus.
popular bus stations
Popular bus stations from London Heathrow Airport to Cardiff
London
Cardiff
Cardiff, Sophia Gardens
information
Cardiff, Kingsway (Stop GB)
information
Cardiff, North Road (Friary Gardens)
information
Most popular bus connections from London Heathrow Airport
More options for your journey from London Heathrow Airport to Cardiff
Here are some other resources that might have the information you need
Most popular buses to and from Cardiff and London Heathrow Airport
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