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The Musical Museum
An unusual museum in Brentford showcasing self-playing pianos, organs, and mechanical music. It is well regarded for guided demonstrations and offers a distinctive cultural visit west of centralLondon
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The cheapest and fastest trains from Cardiff Central (CDF) to London Heathrow Airport
Showing times and prices for Jun 21
Cheapest price
$97
Average price
$111
Fastest journey
2 h 20 m
Average duration
2 h 21 m
Trains per day
30
Distance
189 km
Cheap tickets
The best way to find a cheap train ticket from Cardiff Central (CDF) 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 Central (CDF) to London Heathrow Airport will cost around $111 if you buy it on the day, but the cheapest tickets can be found for only $97.
Fast trains
It's difficult to get from Cardiff Central (CDF) to London Heathrow Airport without transferring at least once.
W35220+
C37383 · F093252:20 PM2h38Cardiff Central (CDF)4:58 PMHeathrow Terminal 5 (HWV)$971One-way2 transfers- C00123+F09328 · C3729510:20 AM2h32Cardiff Central (CDF)12:52 PMHeathrow Terminals 2 & 3 (HXX)$971One-way2 transfers
- C50038+F09334 · C373818:50 AM3h08Cardiff Central (CDF)11:58 AMHeathrow Terminal 5 (HWV)$971One-way2 transfers
- C00123+F09328 · C3729510:20 AM2h38Cardiff Central (CDF)12:58 PMHeathrow Terminal 5 (HWV)$971One-way2 transfers
- C50037+F09332 · C3732111:20 AM2h32Cardiff Central (CDF)1:52 PMHeathrow Terminals 2 & 3 (HXX)$971One-way2 transfers
- C00123+
W1064510:20 AM2h20Cardiff Central (CDF)12:40 PMHeathrow Terminals 2 & 3 (HXX)$1221One-way1 transfer - W35438+W1066912:20 PM2h20Cardiff Central (CDF)2:40 PMHeathrow Terminals 2 & 3 (HXX)$1221One-way1 transfer
- W35439+W106811:20 PM2h21Cardiff Central (CDF)3:41 PMHeathrow Terminals 2 & 3 (HXX)$1221One-way1 transfer
- C50037+W1065711:20 AM2h21Cardiff Central (CDF)1:41 PMHeathrow Terminals 2 & 3 (HXX)$1221One-way1 transfer
- W35220+W106932:20 PM2h21Cardiff Central (CDF)4:41 PMHeathrow Terminals 2 & 3 (HXX)$1221One-way1 transfer
Travel Information
Compare bus, train, and ferry for Cardiff Central (CDF) to London Heathrow Airport
Omio recommends booking the train as it is the most popular option from Cardiff Central (CDF) to London Heathrow Airport among Omio's users. If you are prioritising price take the bus with prices starting from $16. For those with little time consider booking a ferry which can get you there in 34m. The ticket price range depends on the travel mode: a bus costs an average of $16, and a train costs an average of $60.
Distance: 117 miles (189 km)
Compare train with
Most popular Train | Bus | Ferry | Driving |
|---|---|---|---|
$108 Average price | $23 Average price Cheapest | $26 Average price | $67 Average price (fuel + tolls) |
2h 59m Average total duration 2h 29m Onboard + 30m Additional time* | 3h 52m Average total duration 3h 22m Onboard + 30m Additional time* | 1h 34m Average total duration Fastest 34m Onboard + 1h 0m Additional time* | 2h 28m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Cardiff Central (CDF) to London Heathrow Airport is a bus with an average price of $23 (€19).
This is compared to other travel options from Cardiff Central (CDF) to London Heathrow Airport:
A bus is $4 (€3) less than a ferry for this route with tickets for a ferry from Cardiff Central (CDF) to London Heathrow Airport costing on average $26 (€22).
A bus is $85 (€70) less than a train for this route with tickets for a train from Cardiff Central (CDF) to London Heathrow Airport costing on average $108 (€88).
The fastest way to travel from Cardiff Central (CDF) to London Heathrow Airport is by ferry with an average journey time of 34m.
Other travel options to London Heathrow Airport take longer:
Train takes on average 2h 29m.
Bus takes on average 3h 22m.
It's helpful to compare your options as there are 3 ways to travel between Cardiff Central (CDF) and London Heathrow Airport including taking a bus, train, and ferry.
We recommend using the train as it is the most popular way to get from Cardiff Central (CDF) to London Heathrow Airport among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around $108 (€88) compared to roughly $67 (€55) in fuel and tolls — a saving of about $-40.59 (€-33.21). The journey takes 2h 29m versus 2h 28m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Cardiff Central (CDF) to London Heathrow Airport train times
The table below shows live departures for Cardiff Central (CDF) to London Heathrow Airport trains for today, Saturday, June 20. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| W35172+C36875 · C37397+W10623 | On time 8:23 AM Cardiff Central (CDF) | 2h38 | 11:01 AM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35172+W10623 | On time 8:23 AM Cardiff Central (CDF) | 2h38 | 11:01 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| W35172+C36875 · C37397 | On time 8:23 AM Cardiff Central (CDF) | 2h29 | 10:52 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35172+W10623 | On time 8:23 AM Cardiff Central (CDF) | 2h32 | 10:55 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35172+C37287 · C37397 | On time 8:23 AM Cardiff Central (CDF) | 2h43 | 11:06 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35174+W10629 | On time 8:51 AM Cardiff Central (CDF) | 2h34 | 11:25 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| W35174+C37444 · C36897 | On time 8:51 AM Cardiff Central (CDF) | 2h31 | 11:22 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
| W35174+W10629+C37444 · C36897 | On time 8:51 AM Cardiff Central (CDF) | 2h40 | 11:31 AM Heathrow Terminal 5 (HWV) | 3 transfers | |
| W35174+C37301 · C37444 | On time 8:51 AM Cardiff Central (CDF) | 2h45 | 11:36 AM Heathrow Terminal 5 (HWV) | 2 transfers | |
| W35174+W10629 | On time 8:51 AM Cardiff Central (CDF) | 2h40 | 11:31 AM Heathrow Terminal 5 (HWV) | 1 transfer | |
| C42289+W10635 | On time 9:19 AM Cardiff Central (CDF) | 2h36 | 11:55 AM Heathrow Terminals 2 & 3 (HXX) | 1 transfer | |
| C42289+C36919 · C37490 | On time 9:19 AM Cardiff Central (CDF) | 2h33 | 11:52 AM Heathrow Terminals 2 & 3 (HXX) | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff Central (CDF) to London Heathrow Airport by bus, train, or ferry
Compare bus, train, and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Cardiff Central (CDF) to London Heathrow Airport trains with Omio?
Great Western Railway operates all trains services from Cardiff Central (CDF) to London Heathrow Airport.
Omio is an official ticket reseller for all your travel options from Cardiff Central (CDF) 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, train and ferry to ensure you get the best deal for traveling from Cardiff Central (CDF) to London Heathrow Airport.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from Cardiff Central (CDF) to London Heathrow Airport.
Journey information
Overview: Train from Cardiff Central (CDF) to London Heathrow Airport
United KingdomUnited Kingdom
Trains from Cardiff Central (CDF) to London Heathrow Airport run on average 29 times per day, taking around 2h 29m. Cheap train tickets for this journey start at $60 (€49) but you can travel from only $16 (€13) by bus.
The earliest train runs at 04:54, the last at 17:50. The fastest train covers the 117 miles (189 km) distance in 2h 30m.
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 $16 (€13)
Distance 117 miles (189 km) |
Average train duration 2h 29m |
Cheapest ticket price $60 (€49) |
Trains per day 29 |
Fastest train 2h 30m |
First train 4:54 AM |
Last train 5:50 PM |
Cheapest Month Oct |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Fri |
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 $16 (€13)
Train companies: Great Western Railway from Cardiff Central (CDF) to London Heathrow Airport trainsGreat Western Railway trains will get you between Cardiff Central (CDF) and London Heathrow Airport from $16 (€13). 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 30m
Cheapest Price
$60 (€49)
Great Western Railway frequency
29 a day
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.
- Recommended
Orleans House Gallery
A riverside gallery in Twickenham known for changing exhibitions and the striking Baroque Octagon Room. It combines art, architecture, and a quieter local atmosphere.
- Recommended
Marianne North Gallery
A remarkable Victorian gallery in Kew Gardens displaying botanical paintings from around the world. It is especially appealing to visitors who want something beautiful and less conventional.
- Must visit
Kew Gardens
A world-famous botanical landscape with glasshouses, treetop views, and seasonal displays. It is one of the strongest attractions near Heathrow and highly photogenic.
- Must visit
Richmond Park
A vast royal park known for open landscapes, deer, and sweeping views. It is one of the best outdoor escapes in southwest London and a favorite for walks and photography.
- Must visit
Windsor Great Park
A huge historic parkland landscape with the Long Walk, lake views, and royal associations. It is a top outdoor option close to Heathrow and very popular for scenic walks.
Full English Breakfast
A classic British breakfast with eggs, sausages, bacon, beans, mushrooms, grilled tomato, and toast. It is an iconic hearty meal across England.
Fish And Chips
Beer-battered fish served with thick-cut chips, often with mushy peas and tartar sauce. It is one of Britain’s most famous comfort foods.
Sunday Roast
Roast meat with roast potatoes, seasonal vegetables, gravy, and Yorkshire pudding. This traditional British meal is especially associated with pub dining.
Gordon Ramsay Plane Food
A well-known airport restaurant in Terminal 5 offering modern British and international dishes in a polished, convenient setting.
The Perfectionists' Cafe
A casual dining spot by Heston Blumenthal in Terminal 2, known for fish and chips, pizzas, and comfort food with a quality-focused approach.
The Crown Rivers
A Fuller’s pub at Heathrow serving classic British pub fare and drinks in a relaxed setting suited to travelers wanting traditional flavors.
Pound Sterling
Heathrow prices are high versus most UK cities, especially for dining and convenience purchases.
Average meal costs
- Budget
- GBP 8-12 for fast food or a grab-and-go meal.
- Mid-range
- GBP 18-30 per person at a casual sit-down restaurant.
- Fine dining
- GBP 45+ per person at upscale airport dining.
- Coffee
- GBP 3-5 for a regular coffee.
Tipping culture
Service charge may be included at sit-down restaurants. If not, 10-12.5% is standard for good service. No tip needed for fast food or takeaway; round up taxis.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- GBP 2.80
- Day pass
- GBP 8.90
To the city center
Heathrow Terminals 2 & 3 -> Paddington Station, London
- Distance
- 24 km
- Travel time
- 15 min
- Use Contactless Or Oyster for the cheapest TfL fares; buses in London do not accept cash payments.
- A Daily Cap applies on TfL services, so Contactless Or Oyster can cost less than buying paper tickets over a day.
FAQs: Trains from Cardiff Central (CDF) to London Heathrow Airport
Find answers to the most common questions about traveling from Cardiff Central (CDF) 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 Central (CDF) to London Heathrow Airport can vary. The cheapest ticket starts at $60 (€49), while the average price is around $108 (€88).
The train from Cardiff Central (CDF) to London Heathrow Airport takes 2h 30m and runs 29 per day.
The first train from Cardiff Central (CDF) to London Heathrow Airport leaves at 4:54 AM.
The distance by train from Cardiff Central (CDF) to London Heathrow Airport is 117 miles (189 km).
The last train from Cardiff Central (CDF) to London Heathrow Airport leaves at 5:50 PM.
There is no high speed train available from Cardiff Central (CDF) to London Heathrow Airport.
There is no direct train service currently available from Cardiff Central (CDF) to London Heathrow Airport.
Unfortunately, there is no night train available from Cardiff Central (CDF) to London Heathrow Airport.
The cheapest way to get from Cardiff Central (CDF) to London Heathrow Airport is by bus, with a cost of around $16 (€13).
The train journey from Cardiff Central to London Heathrow Airport offers a mix of urban and rural views, passing through the scenic landscapes of the South Wales countryside and the picturesque Chiltern Hills, although much of the route includes urban and suburban areas.
A day trip from Cardiff Central to London Heathrow Airport is not feasible as the journey takes 2h 30m. Trains run every 30 times per day over a distance of 117 miles (189 km).
Yes, you can take the train from Cardiff Central (CDF) to London Heathrow Airport.
Since neither Cardiff Central (CDF) 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 train as it is the most popular way to get from Cardiff Central (CDF) 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.
popular train stations
Popular train stations from Cardiff Central (CDF) to London Heathrow Airport
Cardiff
London
Amenities at train station
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rentalinformation
Ticket Office Hours
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Wifi
- Free Wi-Fi in the station
Shopping
- Type of shops available: News agent and convenience store
Parking
- Car Park: Brewery Car park
Dining
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
Taxis
- Taxi: Taxi rank is on the right as you exit the main station entrance
Accessibility
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station
WC
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours
- Baby changing facilities: Yes
Hotel
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
Lounge
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8
Ticket Office
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Bike Parking
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station
- Storage CCTV: Yes
Public transit options for Cardiff Central
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
Most popular train connections from Cardiff Central (CDF)
More options for your journey from Cardiff Central (CDF) 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 Central (CDF)
Most popular train connections to London Heathrow Airport
HomeTrainsTrains in United KingdomTrain Times to London Heathrow AirportCardiff Central (CDF) to London Heathrow Airport train
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