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London to Cardiff Central train ticket prices

Travelling from London to Cardiff Central by train? Find fares from as low as €39.88. Benefit from Advance tickets, Off-Peak train tickets, and Railcards for extra savings. Enjoy the most cost-effective and pleasant journey with TrainPal. For more tips on saving money, visit our UK cheap train ticket guide.
Cheapest

€39.88󰄽

On Sun 28 Jun

  • Sun28 Jun
  • €41.89󰄽
    Mon29 Jun
  • €41.89󰄽
    Tue30 Jun
  • €52.36󰄽
    Wed01 Jul
  • €57.23󰄽
    Thu02 Jul
  • €66.97󰄽
    Fri03 Jul
  • €52.36󰄽
    Sat04 Jul

London to Cardiff Central train timetable

Journey from London to Cardiff Central on the fastest train in 1h 49m, usually 1h 53m. Every day, 20 trains leave from London, starting at 08:33 and ending at 23:35. During Off-Peak Times from 09:30 on weekdays, enjoy a quieter and less crowded journey. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with us.

DepartsArrivesOperator

09:35

London Paddington
1h 53m, Direct

11:28

Cardiff Central
Great Western Railway
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10:45

London Paddington
1h 49m, Direct

12:34

Cardiff Central
Great Western Railway
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11:45

London Paddington
1h 49m, Direct

13:34

Cardiff Central
Great Western Railway
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12:45

London Paddington
1h 50m, Direct

14:35

Cardiff Central
Great Western Railway
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13:45

London Paddington
1h 55m, Direct

15:40

Cardiff Central
Great Western Railway
Find tickets
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London to Cardiff Central train tickets and times

Plan your journey from London to Cardiff Central 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.

Price
From €39.88
Departure station
Arrival station
Distance
131 miles (211km)
Journey time
1h 49m
First train
08:33
Last train
23:35
Frequency
20

Travelling with Great Western Railway: Onboard Experience

By Daniel Clark | Updated May 20, 2026
Make your journey from London to Cardiff suit your needs. Whether it’s First Class or Standard Class, here’s everything you need to know about the journey with Great Western Railway (GWR).

What is the onboard experience like with Great Western Railway?

In Standard Class, seats are comfortable and passengers can benefit from a seat reservation. If you’re feeling peckish, classic snacks and sweet treats from GWR’s popular trolley service. Soft drinks, beers, and wines are available to buy too.
For a more luxurious travel experience, upgrade to First Class for more spacious seats and quieter coaches. Sit back and sip complimentary tea, coffee, juices and sodas, as well as nibbling biscuits, cakes, and crisps.

Is Great Western Railway First Class worth it?

For a higher price, passengers can experience greater luxury on Great Western Railway trains. GWR’s First Class service is popular for its complimentary food and drinks, plus more peaceful environment.

Can I get Wi-Fi on Great Western Railway trains?

Passengers in Standard or First Class can access the Internet on Great Western Railway services. Simply search for ‘GWR WiFi’, select connect, then open your device's internet browser and register with your details.

How much luggage can I bring on Great Western Railway trains?

Board Great Western Railway trains with up to three items of luggage. These should be stored safely in overhead racks, under seats, or in luggage racks at the end of each carriage.

When is the last train from London to Cardiff?

Expect a GWR train to leave London Paddington for Cardiff Central every 30 minutes throughout the day, until the final direct service at 22:49.

Train travel from London to Cardiff

From one capital city to another, the journey from the largest city in England to the largest city in Wales is suitably grand.

London Paddington: Getting to the Platform

Forever connected with everyone’s favourite bear, London Paddington is a welcoming station. Get there simply with the London Underground on the Bakerloo, District, Circle, Hammersmith & City, or Elizabeth lines.
  • Getting around: London Paddington is a large and busy station, so be sure to allow plenty of time to find your platform. If you need any support navigating the station, visit Passenger Assist services on Platform 1.
  • Bears and beverages: Don’t miss the chance for a photo with Paddington Bear while you wait to board! The adorable statue is located near the exit to the Elizabeth Line. The station also has coffee and food chains such as Caffe Nero and LEON for a strong coffee or pre-departure meal.

Onboard trains from London to Cardiff

On this major route westwards from London, you’ll pass through stunning landscapes and railway attractions.
  • Key Landmarks: Enjoy views of Colne Valley National Park and the Chilterns National Landscape within the first 30 minutes of your journey. After that, you’ll get to cross the River Severn and round out the journey with stunning views of Wales’ south coast.
  • The View Alert: To make the most of sea views once in Wales, choose a seat on the Left-Hand Side of the carriage (facing West).

Arriving at Cardiff

Cardiff has a well-earned reputation for culture and vibrancy. When arriving by train, you’ll disembark to the south of the city centre, mere minutes away from the Principality Stadium and the Museum of Cardiff.
  • Leaving the station: The station has two primary exits, leading to different parts of the city. Head to the Main North Entrance, on Central Square, ideal for quick access to the city centre. Alternatively, leave the station from the Southern Entrance, at the rear of the station on Tresillian Way, which offers a convenient route to Cardiff Bay.
  • Getting around Cardiff: Travel with Cardiff Bus, a local provider that offers a comprehensive bus network around the city. If you’d rather take a taxi, you’ll find a taxi rank outside the front of the station. On a sunny day, exploring Cardiff by foot is a scenic way to see the city and its sights from the impressive Cardiff Castle to shopping on St David’s Street.

London to Cardiff Central train travel guide

The train journey from London to Cardiff Central combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from London, you can get to Cardiff Central in just 1h 49m, making it an ideal and convenient choice for travelling between them.

Planning and booking

Planning and booking

How much does it cost for a train from London to Cardiff Central?

The average ticket fare from London to Cardiff Central is about €39.88, 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 London to Cardiff Central by train?

Use TrainPal Train Journey Planner to enter your departure and destination points for routes, schedules, and prices. Compare London to Cardiff Central 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!

What is the fastest train from London to Cardiff Central?

The quickest train journey from London to Cardiff Central takes 1h 49m . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.

Are there direct trains from London to Cardiff Central?

No, unfortunately, you need to transfer from London to Cardiff Central. 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 London to Cardiff Central?

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?

To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey

Check timetables and during the journey

How do I find London to Cardiff Central train timetables?

London to Cardiff Central 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.

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

Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.

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

Yes, most trains on the route from London to Cardiff Central 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?

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.

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

Other things you might be interested

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.

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.

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.

Which train companies operate the London to Cardiff Central route?

The route from London to Cardiff Central is operated by CrossCountry. 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

    You can bring up to three pieces of luggage for free, including satchels, backpacks, suitcases, and similar items.

  • Bicycle

    You must make a free reservation to bring a bike on most trains, but space is limited. Standard and folding bikes are generally accepted, and some operators also permit tandems and e-bikes. However, e-scooters, motorcycles, tricycles, and bicycle trailers are prohibited. We strongly advise checking the train operator's specific cycle policy on their website before travelling.

  • 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

    You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed 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 London to Cardiff Central train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.

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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Compensation and refunds

Your plans have changed?

For step-by-step guidance on amending your journey or applying for a refund, please access our dedicated ticket refunds and changes page.

Your train was disrupted?

To claim compensation for a delay (Delay Repay): If your train was delayed, cancelled, or impacted by a strike, you can find live service updates and find out how to claim on our delays and disruptions page or UK rail strike page.

* 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.