
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
Cardiff Central to London train ticket prices
€21.12
On Thu 01 Jan
Cardiff Central to London train timetable
From Cardiff Central to London, take the fastest train in 1h 49m, typically 1h 54m. Daily, 34 trains depart from Cardiff Central, 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 | ||
|---|---|---|---|---|
05:07 Cardiff Central | 2h 9m, Direct | 07:16 London Paddington | Great Western Railway | Find tickets |
05:54 Cardiff Central | 1h 50m, Direct | 07:44 London Paddington | Great Western Railway | Find tickets |
06:24 Cardiff Central | 1h 52m, Direct | 08:16 London Paddington | Great Western Railway | Find tickets |
06:28 Cardiff Central | 3h 58m, 2 change | 10:26 Vauxhall | Great Western Railway | Find tickets |
06:51 Cardiff Central | 1h 58m, Direct | 08:49 London Paddington | Great Western Railway | Find tickets |
Cardiff Central to London train tickets and times
Plan your journey from Cardiff Central 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.
Cardiff Central to London train travel guide
Travelling by train from Cardiff Central to London is efficient and offers a scenic and comfortable experience. With frequent departures from Cardiff Central, you can reach London in just 1h 49m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking
How much does it cost for a train from Cardiff Central to London?
The average ticket fare from Cardiff Central to London is about €21.12, but prices are dynamic. The final cost depends on when you book, when you travel, and ticket flexibility. To find the exact cost for your journey, please search with your travel dates.
What is the best way to travel from Cardiff Central to London by train?
What is the fastest train from Cardiff Central to London?
The fastest train journey time from Cardiff Central to London is 1h 49m . 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.
Are there direct trains from Cardiff Central to London?
No, unfortunately, you need to transfer from Cardiff Central 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.
Is it worth taking a train from Cardiff Central to London?
Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.
How far in advance can I book my train ticket?
Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey
Are Cardiff Central to London trains punctual, and how can I check real-time information?
While Cardiff Central to London trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Cardiff Central to London is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
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.
Do Cardiff Central to London trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Cardiff Central to London are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.
What is the difference between Standard and First Class?
While Standard Class offers a good travel experience, First Class provides an upgrade in comfort and service. This typically includes enhanced amenities like complimentary food and drinks, though the specific offerings depend on the train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
Which train companies operate the Cardiff Central to London route?
The route from Cardiff Central to London is operated by Great Western Railway. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
-
Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
-
Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
-
Children
Children under 5 typically travel for free. A 50% discount applies to children aged 5 to 15. Additionally, those aged 16 and 17 are eligible for a 50% discount with a 16-17 Saver Railcard.
-
Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
-
Passenger assistance
For passengers with disabilities or additional needs, all train operators provide dedicated assistance. It is essential to book this service in advance to guarantee its availability.
How to buy cheap Cardiff Central to London train tickets

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

Your plans have changed?

Your train was disrupted?
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.





















New user welcome pack