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Cardiff to London train ticket prices

For a train from Cardiff to London, Advance Tickets are available starting at €49.39*, with the average fare being €43.99. Find out about different ticket types and options by checking out our Advance Tickets, Off-Peak Train Tickets, Return Train Tickets, and Anytime Train Tickets. Explore more affordable choices in our UK cheap train ticket Guide!
Average

€43.99

From 04 Oct to 10 Oct

Cheapest

€49.39󰄽

On Thu 09 Oct

  • €58.58󰄽
    Sat04 Oct
  • €67.77󰄽
    Sun05 Oct
  • €58.58󰄽
    Mon06 Oct
  • €53.98󰄽
    Tue07 Oct
  • €53.98󰄽
    Wed08 Oct
  • Thu09 Oct
  • €58.58󰄽
    Fri10 Oct

Cardiff to London train times

Travelling from Cardiff to London, the fastest train takes 1h 50m with an average travel time of 1h 55m. With 30 daily trains, the first departs at 05:14 and the last at 22:47. Off-Peak hours begin at 09:30 on weekdays, and all-day Off-Peak on weekends and bank holidays. Keep informed of live train status, times, delays, and cancellations with us.

Sat

04 Oct

Sun

05 Oct

Mon

06 Oct

Tue

07 Oct

Wed

08 Oct

Thu

09 Oct

Fri

10 Oct

DepartsArrivesStatusDurationOperator

05:14

Cardiff Central

07:14

London Paddington
On time2hGreat Western Railway
Find tickets

06:20

Cardiff Central

08:11

London Paddington
On time1h 51mGreat Western Railway
Find tickets

06:47

Cardiff Central

08:44

London Paddington
On time1h 57mGreat Western Railway
Find tickets

07:18

Cardiff Central

09:14

London Paddington
On time1h 56mGreat Western Railway
Find tickets

07:50

Cardiff Central

09:44

London Paddington
On time1h 54mGreat Western Railway
Find tickets
View More Trains

Cardiff to London Train journey information

Plan your journey from Cardiff to London with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.

First train
05:14
Last train
22:47
Departure station
Arrival station
Distance
131 miles (210 km)
Journey time
1h 50m
Price
From €49.39
Train operators

Direct train route from Cardiff to London

When travelling from Cardiff to London, check the TrainPal Train Journey Planner. The average journey time is 1h 50m, covering 131 miles (210 km). There are 30 trains available each day, from the first departure at 05:14 to the last at 22:47.

Departing from Cardiff Central

The quickest train from Cardiff to London departs from Cardiff Central, located in the city centre. Cardiff Central is a major rail hub, connecting destinations across Wales and the UK. It serves as a key interchange for the Valleys & Cardiff Local Routes and is accessible by bus, taxi, or car.

Primary operators at Cardiff Central include Transport for Wales, Great Western Railway, and CrossCountry, linking cities such as Swansea, Newport, Bangor, Manchester, Birmingham, Nottingham, and Newcastle.

Main stops

Stops on this route typically include Newport(South Wales), Bristol Parkway, Swindon(Wilts), and Reading, but may vary by time and operator.

Arriving at London Paddington

The fastest train from Cardiff to London arrives at London Paddington, a major railway and Underground station at Praed Street, Paddington, London W2 1HQ. Key operators include Great Western Railway, Elizabeth Line, and Heathrow Express.

This station is a crucial transport hub, offering services to Heathrow Airport and destinations in the west of England and Wales, such as Bristol Temple Meads, Exeter St Davids, and Oxford.

London Paddington connects directly to the Bakerloo, Circle, District, and Hammersmith & City lines. Nearby attractions include The Savoy, the London Eye, The Regent’s Park, and the Royal Albert Hall.

GWR trains from Cardiff to London

Great Western Railway trains from Cardiff Central to London Paddington take around 1 hour and 49 minutes. The journey offers breathtaking views of South Wales' rolling hills, the scenic Cotswolds countryside, and the delightful outskirts of London.

Great Western Railway, an iconic British railway, connects London to cities like Bristol, Cardiff, and Exeter. For over 180 years, GWR has been celebrated for its exceptional service, reliability, and passenger comfort. Experience seamless travel across South West England and Wales with GWR.

Great Western Railway Standard Class

In Standard Class on the GWR, passengers benefit from family-sized tables, power sockets, and plenty of space for luggage.

Great Western Railway First Class

GWR offers free refreshments, improved Wi-Fi, and power socket-equipped tables at your spacious seat.

Travel with Great Western Railway

We deliver essential travel info, such as baggage limits, bike policies, travelling with children and pets, and assistance services.

  • Luggage: You can bring three pieces of luggage, but items larger than 30 x 70 x 90 cm are prohibited.
  • Bicycles: Folding bikes with wheels up to 20 inches are allowed. E-scooters are not permitted anywhere on board.
  • Children: Children under 5 travel free on most journeys, ages 5-15 get 50% off, and 16-year-olds use the 16-17 Saver for 50% off.
  • Pets: Each customer may bring up to two small pets, such as dogs or cats, at no extra charge.
  • Passenger Assist: Services for passengers with special needs include assistance, help boarding, reserving wheelchair spaces, detailed rail info, and pet assistance.

Cardiff to London train travel guide

The train journey from Cardiff to London combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Cardiff, you can get to London in just 1h 50m, making it an ideal and convenient choice for travelling between them.

Planning and booking

Planning and booking

1. Where can I buy the cheapest train tickets from Cardiff to London?

Want to spend less on the journey from Cardiff to London? TrainPal can help: choose a Railcard, Season Tickets, or split tickets. Book in advance, travel off-peak, and use discount codes for extra savings. Explore more options for cheap train tickets in the UK.

2. How do I find the best train route from Cardiff to London?

Utilise the TrainPal app or website to its fullest potential. Our Train Journey Planner is a top-notch online tool for planning your trips. Just enter your departure and arrival cities or stations. Then, review timetables and schedules, compare prices, consider direct routes, and check for food supplies or other amenities. Find the best train route from Cardiff to London.

3. What is the best way to travel from Cardiff to London by train?

The fastest train journey time from Cardiff to London is 1h 50m . Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.

4. Are there direct trains from Cardiff to London?

No, unfortunately, you need to transfer from Cardiff to London. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.

Check timetables and during the journey

Check timetables and during the journey

1. Are Cardiff to London trains punctual, and how can I check real-time information?

Cardiff to London trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.

2. How early should I arrive for a train in the UK?

It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.

3. Do Cardiff to London trains offer Wi-Fi and other facilities?

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4. How do I transfer between train stations in the UK?

Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

Other things you might be interested

Other things you might be interested

1. Are there discounts for students or seniors on UK train tickets?

Yes. Our Railcards offer discounts on UK train tickets. Students can use the 16-17 Saver or 16-25 Railcard for up to 1/3 off most fares. Seniors aged 60 and over can use the Senior Railcard for 1/3 off. Railcards can be purchased online with a choice of one-year or three-year validity. The more you travel, the more you save.

2. Can UK train tickets be refunded or changed?

In the UK, the refund and exchange policies for train tickets vary depending on the type of ticket purchased. Advance Tickets are usually non-refundable but can sometimes be exchanged for a fee. Anytime Train Tickets and Off-Peak train tickets offer more generous refund and exchange options. Always check the terms and conditions of your ticket or visit UK train ticket types for specific details.

3. How do I check train delays and cancellations in the UK?

Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone

Save 1/3 with Railcards from Cardiff to London

 16-25 Railcard 16-25 Railcard

€29.33

With 16-25 Railcard

€43.99

Without
Buy 16-25 Railcard

 26-30 Railcard 26-30 Railcard

€29.33

With 26-30 Railcard

€43.99

Without
Buy 26-30 Railcard

 Family & Friends Railcard Family & Friends Railcard

€29.33

With Family & Friends Railcard

€43.99

Without
Buy Family & Friends Railcard

 Two Together Railcard Two Together Railcard

€29.33

With Two Together Railcard

€43.99

Without
Buy Two Together Railcard

 Senior Railcard Senior Railcard

€29.33

With Senior Railcard

€43.99

Without
Buy Senior Railcard

 Network Railcard Network Railcard

€29.33

With Network Railcard

€43.99

Without
Buy Network Railcard
Railcards offer discounted train tickets, with various types based on age and number of travellers. Enjoy up to 1/3 off for a cheaper journey. The actual price will vary based on factors such as the train service, time, and ticket availability.

How to buy cheap Cardiff to London train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.
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Break the journey into sections for potential cheaper rail fares.

Save on long journeys with Advance tickets. Buy up to 12 weeks ahead.

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.

Save 1/3 on train fares with multiple Railcards available.

Unlimited travel between 2 stations. Save more than daily tickets.

GroupSave on Off-Peak tickets: 1/3 off for groups of 3-9 adults.

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* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.

* Save an average of 73% by combining Advance Ticket savings of 73% with an additional 30% through split tickets. These savings apply to Advance fares booked at least one week before travel, excluding Anytime fares purchased on the day of travel. Availability may vary by route and may not be combined with other offers.