4.9
4.6The cheapest and fastest trains from London Heathrow Airport to Cardiff Central (CDF)
Cheapest price
£71
Average price
£81
Fastest journey
2 h 31 m
Average duration
2 h 37 m
Trains per day
8
Distance
189 km
The best way to find a cheap train ticket from London Heathrow Airport to Cardiff Central (CDF) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Heathrow Airport to Cardiff Central (CDF) will cost around £81 if you buy it on the day, but you can find cheap train tickets today for only £71.
Of the 8 trains that leave London Heathrow Airport for Cardiff Central (CDF) every day 8 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 189 km distance in an average of 2 h 37 m but if you time it right, some trains will get you there in just 2 h 31 m .
The slowest trains will take 2 h 47 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.
12:452h51London Heathrow Airport15:36Cardiff Central (CDF)£711One-way0 changes- 7:512h49London Heathrow Airport10:40Cardiff Central (CDF)£721One-way0 changes
- 9:252h45London Heathrow Airport12:10Cardiff Central (CDF)£721One-way0 changes
- 9:552h47London Heathrow Airport12:42Cardiff Central (CDF)£721One-way0 changes
- 8:062h31London Heathrow Airport10:37Cardiff Central (CDF)£791One-way0 changes
- 8:362h31London Heathrow Airport11:07Cardiff Central (CDF)£961One-way0 changes
- 8:062h31London Heathrow Airport10:37Cardiff Central (CDF)£791One-way0 changes
- 7:362h31London Heathrow Airport10:07Cardiff Central (CDF)£861One-way0 changes
- 9:252h45London Heathrow Airport12:10Cardiff Central (CDF)£721One-way0 changes
- 9:552h47London Heathrow Airport12:42Cardiff Central (CDF)£721One-way0 changes
Travel Information
Compare coach, train and ferry for London Heathrow Airport to Cardiff Central (CDF)
Omio recommends booking the train as it is the most popular option from London Heathrow Airport to Cardiff Central (CDF) among Omio's users. If you are prioritising price take the coach with prices starting from £9. For those with little time consider booking a ferry which can get you there in 42m. The ticket price range depends on the travel mode: a coach costs an average of £9, and a train costs an average of £48.
Distance: 189 km
Compare train with
Most popular Train | Coach | Ferry |
|---|---|---|
£79 Average Price | £16 Average Price Cheapest | £21 Average Price |
2h 51m Average total duration 2h 21m Onboard + 30m Additional time* | 3h 53m Average total duration 3h 23m Onboard + 30m Additional time* | 1h 42m Average total duration Fastest 42m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
London Heathrow Airport to Cardiff Central (CDF) train times
The table below shows live departures for London Heathrow Airport to Cardiff Central (CDF) trains for tomorrow, Friday 29 May. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 7:36 London Heathrow Airport | 2h31 | 10:07 Cardiff Central (CDF) | 0 changesdirect | |
| 7:51 London Heathrow Airport | 2h49 | 10:40 Cardiff Central (CDF) | 0 changesdirect | |
| 8:06 London Heathrow Airport | 2h31 | 10:37 Cardiff Central (CDF) | 0 changesdirect | |
| 8:36 London Heathrow Airport | 2h31 | 11:07 Cardiff Central (CDF) | 0 changesdirect | |
| 9:25 London Heathrow Airport | 2h45 | 12:10 Cardiff Central (CDF) | 0 changesdirect | |
| 9:55 London Heathrow Airport | 2h47 | 12:42 Cardiff Central (CDF) | 0 changesdirect | |
| 12:45 London Heathrow Airport | 2h51 | 15:36 Cardiff Central (CDF) | 0 changesdirect | |
| 13:45 London Heathrow Airport | 2h52 | 16:37 Cardiff Central (CDF) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Cardiff Central (CDF) by coach, train or ferry
Compare coach, 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.
29 May
30 May
31 May
01 Jun
02 Jun
03 Jun
04 Jun
Why should you book London Heathrow Airport to Cardiff Central (CDF) trains with Omio?
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 London Heathrow Airport to Cardiff Central (CDF).
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 London Heathrow Airport to Cardiff Central (CDF).
Journey information
Overview: Train from London Heathrow Airport to Cardiff Central (CDF)
United KingdomUnited Kingdom
Trains from London Heathrow Airport to Cardiff Central (CDF) run on average 26 times per day, taking around 2h 21m. Cheap train tickets for this journey start at £48 but you can travel from only £9 by coach.
The earliest train runs at 07:06, the last at 22:25. The fastest train covers the 189 km distance in 2h 26m.
Distance 189 km |
Average train duration 2h 21m |
Cheapest ticket price £48 |
Trains per day 26 |
Fastest train 2h 26m |
First train 7:06 |
Last train 22:25 |
Cheapest Month Jul |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Wed |
Least Busy Day Fri |
Train companies: Great Western Railway from London Heathrow Airport to Cardiff Central (CDF) trainsGreat Western Railway trains will get you between London Heathrow Airport and Cardiff Central (CDF) from £9. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: London Heathrow Airport to Cardiff Central (CDF) train
Find answers to the most common questions about traveling from London Heathrow Airport to Cardiff Central (CDF) 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 Cardiff Central (CDF), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in London Heathrow Airport and Cardiff Central (CDF)
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rental
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- 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
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- 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
- 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 London Heathrow Airport
More options for your journey from London Heathrow Airport to Cardiff Central (CDF)
Here are some other resources that might have the information you need
Most popular trains to and from Cardiff Central (CDF) and London Heathrow Airport
Most popular train connections to Cardiff Central (CDF)
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