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  3. London Paddington to Swansea

London Paddington to Swansea train ticket prices

Travelling from London Paddington to Swansea by train? Find fares from as low as €42.60. 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

€42.60󰄽

On Fri 12 Jun

  • €63.91󰄽
    Sun07 Jun
  • €77.30󰄽
    Mon08 Jun
  • €60.16󰄽
    Tue09 Jun
  • €44.33󰄽
    Wed10 Jun
  • €95.56󰄽
    Thu11 Jun
  • Fri12 Jun
  • €55.08󰄽
    Sat13 Jun

London Paddington to Swansea train timetable

Travelling from London Paddington to Swansea, the fastest train takes 3h 23m with an average travel time of 3h 32m. With 15 daily trains, the first departs at 08:33 and the last at 22:45. 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.

DepartsArrivesOperator

09:33

London Paddington
3h 45m, Direct

13:18

Swansea
Great Western Railway
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10:20

London Paddington
3h 31m, Direct

13:51

Swansea
Great Western Railway
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11:20

London Paddington
3h 32m, Direct

14:52

Swansea
Great Western Railway
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12:20

London Paddington
3h 32m, Direct

15:52

Swansea
Great Western Railway
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13:20

London Paddington
3h 33m, Direct

16:53

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 €42.60
Departure station
Arrival station
Distance
162 miles (260km)
Journey time
3h 23m
First train
08:33
Last train
22:45
Frequency
15
Train operators

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

Taking the train from London Paddington to Swansea is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from London Paddington, you can arrive at Swansea in just 3h 23m, making it a quick and convenient option for travelling between these two places.

Planning and booking

Planning and booking

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

The average fare from London Paddington to Swansea is approximately €42.60, but the final price fluctuates. The actual cost depends on your travel dates, how far in advance you book, and your ticket's flexibility. To see the current price for your journey, please search with your specific dates.

What is the best way to travel from London Paddington to Swansea by train?

Use TrainPal Train Journey Planner to enter your departure and destination points for routes, schedules, and prices. Compare London Paddington to Swansea 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 Paddington to Swansea?

The fastest train journey time from London Paddington to Swansea is 3h 23m . 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 London Paddington to Swansea?

No, you will need to transfer when travelling from London Paddington to Swansea. 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.

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

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 Paddington to Swansea train timetables?

While London Paddington to Swansea 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 London Paddington to Swansea 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?

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.

Do London Paddington to Swansea trains offer Wi-Fi and other facilities?

Yes, most trains on the London Paddington to Swansea route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.

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?

Standard Class ensures a comfortable journey. For an upgraded experience, First Class provides superior comfort and additional amenities, such as complimentary refreshments, though the exact services vary by 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?

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 London Paddington to Swansea route?

The route from London Paddington to Swansea 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

    Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.

  • Children

    Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.

  • 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

    Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.

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?

To change your journey or request a refund, please visit our dedicated ticket refunds and changes page for step-by-step instructions.

Your train was disrupted?

If your journey was affected by a delay, cancellation, or strike, please visit our delays and disruptions page or UK rail strike page. There, you will find live service information and instructions on how to claim Delay Repay compensation.

* 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.