Compensation and refunds
Trainpal is here to help with all your travel needs, including changing plans, getting ticket refunds, and requesting Delay Repay.
Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Book Cheaper Tickets
Save more with a variety of promo codes. Book on the TrainPal app with no booking fees.
Efficient Customer Service
24/7 fast customer service with prompt responses to your queries
Fast Change and Refund
Seamless rail travel with easy changes and refunds for peace of mind.
Cardiff to London train ticket prices
For a train from Cardiff to London, Advance Tickets start at just £51.00*, with average fares around £34.31. Additionally, Off-Peak train tickets, Return train tickets, and Anytime Train Tickets are also great tips for saving money on train travel. Enjoy the cheapest and happiest journey with TrainPal. For more money-saving information, welcome to our UK cheap train ticket guide.
Average
£34.31
From 23 Oct to 29 Oct
Cheapest
£51.00
On Thu 23 Oct
Cardiff to London train times
From Cardiff to London, take the fastest train in 1h 47m, typically 1h 54m. Daily, 35 trains depart from Cardiff, with the first at 05:07 and the last at 23:30. During Off-Peak times starting at 09:30 on weekdays, enjoy a quieter space with fewer people. Check real-time updates for train times, delays, and cancellations. We save you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
10:18 Cardiff Central | 1h 53m, Direct | 12:11 London Paddington | Great Western Railway | Find tickets |
10:50 Cardiff Central | 1h 59m, Direct | 12:49 London Paddington | Great Western Railway | Find tickets |
11:18 Cardiff Central | 1h 52m, Direct | 13:10 London Paddington | Great Western Railway | Find tickets |
11:50 Cardiff Central | 1h 55m, Direct | 13:45 London Paddington | Great Western Railway | Find tickets |
12:18 Cardiff Central | 1h 56m, Direct | 14:14 London Paddington | Great 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
05:07
Last train
23:30
Departure station
Arrival station
Journey time
1h 47m
Distance
131 miles (210 km)
Price
From £51.00
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 47m, covering 131 miles (210 km). There are 35 trains available each day, from the first departure at 05:07 to the last at 23:30.
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
Taking the train from Cardiff to London is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Cardiff, you can arrive at London in just 1h 47m, making it a quick and convenient option for travelling between these two places.
Planning and booking
1. How can I save money on Cardiff to London train tickets?
To find discounted train tickets, use Railcards, book in advance, and travel off-peak. Group travel with friends or family can also save money. Frequent travellers should consider Season Tickets. TrainPal offers cheaper options through split tickets and discount codes. Learn more about buying cheap train tickets in the UK.
2. How do I find the best train route from Cardiff to London?
Use TrainPal Train Journey Planner to enter your departure and destination points for routes, schedules, and prices. Compare Cardiff to London train prices for the best deals and book in advance for discounts. The TrainPal app offers real-time updates and ticket booking options. Explore the TrainPal app and start planning your journey!
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 47m . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
4. Are there direct trains from Cardiff to London?
No, you will need to transfer when travelling from Cardiff to London. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.
Check timetables and during the journey
1. How do I find Cardiff to London train timetables?
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?
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
3. Do Cardiff to London trains offer Wi-Fi and other facilities?
k.train.uk.a2b.check.desc6
4. How do I transfer between train stations in the UK?
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.
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?
Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Save 1/3 with Railcards† from Cardiff to London
Family & Friends Railcard
£22.87
With Family & Friends Railcard
£34.31
Without
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.
Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
More train routes
* 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.
New user welcome pack