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London Paddington to Swansea train ticket prices

Travelling from London Paddington to Swansea by train? Find fares from as low as €42.93. 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

€42.93󰄽

On Tue 11 Aug

  • €72.98󰄽
    Sat08 Aug
  • €77.89󰄽
    Sun09 Aug
  • €72.98󰄽
    Mon10 Aug
  • Tue11 Aug
  • €42.93󰄽
    Wed12 Aug
  • €77.89󰄽
    Thu13 Aug
  • €42.93󰄽
    Fri14 Aug

London Paddington to Swansea train timetable

Journey from London Paddington to Swansea on the fastest train in 3h 12m, usually 3h 18m. Every day, 21 trains leave from London Paddington, starting at 06:19 and ending at 20:12. 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

06:19

London Paddington
3h 12m, Direct

09:31

Swansea
Great Western Railway
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07:16

London Paddington
3h 14m, Direct

10:30

Swansea
Great Western Railway
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08:15

London Paddington
3h 19m, Direct

11:34

Swansea
Great Western Railway
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09:13

London Paddington
3h 21m, Direct

12:34

Swansea
Great Western Railway
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10:14

London Paddington
3h 19m, Direct

13:33

Swansea
Great Western Railway
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London Paddington to Swansea train tickets and times

Plan your journey from London Paddington to Swansea 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 €42.93
Departure station
Arrival station
Distance
162 miles (260km)
Journey time
3h 12m
First train
06:19
Last train
20:12
Frequency
21

Great Western Railway: London Paddington to Swansea trains

By Rosaline Nancy Kargbo | Updated May 20, 2026

Plan your journey from London Paddington to Swansea with trains from Great Western Railway taking as little as 2 hr 39 min. Spanning 260 km (162 miles), the journey provides plenty of opportunity for window gazing, with the Severn Estuary and Welsh countryside offering views of rolling hills, and the approach to Swansea passing the rugged seascape across the Gower Peninsula.

This direct route is served by Great Western Railway, a train operator providing both long-distance and commuter services from London to South Wales and the West Country.

Departing from London Paddington

Located in the Paddington area of London, the main entrance to London Paddington is located on Praed Street. Depending on where you are coming from, you can reach the station by foot, with the London Underground or on the Elizabeth Line.
London Paddington is a major transport hub with beautiful architecture, offering connections to West London, South West England and South Wales thanks to Great West Railway. It is also linked to Heathrow Airport with the Heathrow Express

Main stops

Direct trains from London Paddington to Swansea usually stop at Reading, Swindon, Bristol Parkway, Newport, Cardiff Central and Neath, among others. Stops will vary according to your route and departure time, so make sure to check train details before booking.

Arriving at Swansea

Swansea station is the only railway station currently serving this south Wales city. Its central location is just a kilometre from the heart of the city, meaning in under 15 minutes you can arrive at the Quadrant Shopping Centre for some browsing, or uncover the ancient history of Swansea Castle.

You can find both local and long-distance train services running at Swansea station. Transport for Wales offers frequent services to Cardiff, West Wales and Manchester Piccadilly, while Great Western Railway provides direct trains to London Paddington and Bristol.

Great Western Railway train classes

Choose between two seating classes on your Great Western Railway train from London Paddington to Swansea.

  • Standard Class: Comfy seating and free Wi-Fi can be found on board, as well as power points and tables.
  • First Class: London Paddington to Swansea First Class train tickets provide you with roomier and more comfortable seating, large tables, and a premium catering service. Your ticket also includes access to First-Class lounges at Paddington station.

Great Western Railway train travel advice

Ensure effortless travel on your London to Swansea train thanks to our top tips for travelling with Great Western Railway.

  • Luggage: Up to three pieces of luggage to be stowed overhead and under seats, with limited large luggage space at carriage doors. No oversized luggage permitted.
  • Bicycles: Departures from Paddington between 16:00 and 19:00 require reservations for bikes. No restrictions for folding bikes. No e-scooters.
  • Children: Prams to be folded and stowed. Baby changing facilities available. Save on family travel with Family Tickets for up to two adults and four children.
  • Pets: Up to two pets travel free. Dogs must be on a lead unless in a carrier. Pet carriers should not take up passenger space. Pet access to the Pullman dining car is restricted to assistance dogs. 
  • Passenger Assist: GWR offers assistance to passengers with reduced mobility or disabilities, including help planning and booking travel, boarding and disembarking trains, navigating stations and help with luggage.
*Information is subject to change. Please check the latest train timetable before your trip.

London Paddington to Swansea train travel guide

Travelling by train from London Paddington to Swansea is efficient and offers a scenic and comfortable experience. With frequent departures from London Paddington, you can reach Swansea in just 3h 12m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking

Planning and booking

How much does it cost for a train from London Paddington to Swansea?

Ticket prices from London Paddington to Swansea average around €42.93, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.

How do I find the best train route from London Paddington to Swansea?

Make full use of the TrainPal app or website. Our Train Journey Planner is an excellent online planning tool. Simply fill in the cities or stations you depart from and arrive at. Then check timetables and schedules, compare prices, consider direct routes, and see if there are food supplies or other amenities you need. You can get the best train route from London Paddington to Swansea.

What is the fastest train from London Paddington to Swansea?

The quickest train journey from London Paddington to Swansea takes 3h 12m . 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 Paddington to Swansea?

No, there are no direct trains from London Paddington to Swansea. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip

Is it worth taking a train from London Paddington to Swansea?

Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.

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

Are London Paddington to Swansea trains punctual, and how can I check real-time information?

London Paddington to Swansea trains are generally punctual, but delays or disruptions can happen due to weather, strikes, and other factors. With Train Journey Planner, finding a train timetable for your trip is simple. Enter your departure and arrival stations to view a detailed schedule of available trains. Provide your travel details to find 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 London Paddington to Swansea trains offer Wi-Fi and other facilities?

Yes, most trains on the route from London Paddington to Swansea 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?

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.

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, in the UK, students and seniors can benefit from various discount options. The 16-25 Railcard offers students up to 1/3 off most train tickets. Similarly, those aged 60 and above can use the Senior Railcard to enjoy similar savings. Both Railcards can be purchased online or at train stations and are valid for one year, providing great value for frequent travellers

Can UK train tickets be refunded or changed?

In the UK, refund and change policies for train tickets vary by type. Advance Tickets are generally non-refundable but may be changeable for a fee. Flexible tickets, like Anytime Train Tickets and Off-Peak train tickets, offer more options for refunds and changes. Review the specific terms and conditions of your ticket or refer to UK train ticket types for precise 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 Paddington to Swansea route?

The London Paddington to Swansea route is operated by Great Western Railway. For any journey, the easiest way to find the operator is to search for your route on this page. The operator's name will appear next to each travel option in the results.

Essential onboard rules and facilities

  • Luggage

    Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.

  • 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

    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 London Paddington to Swansea 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?

Step-by-step instructions for changing your journey or requesting a refund are available on our 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.