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From London Paddington to Swansea, take the fastest train in 3 hours 41 minutes, typically 3 hours 46 minutes. Daily, 16 trains depart from London Paddington, with the first at 07:52 and the last at 23:33. 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 | ||
|---|---|---|---|---|
08:30 London Paddington | 3 hours 51 minutes, Direct | 12:21 Swansea | Great Western Railway | Find tickets |
09:45 London Paddington | 3 hours 44 minutes, Direct | 13:29 Swansea | Great Western Railway | Find tickets |
10:45 London Paddington | 3 hours 43 minutes, Direct | 14:28 Swansea | Great Western Railway | Find tickets |
11:45 London Paddington | 3 hours 44 minutes, Direct | 15:29 Swansea | Great Western Railway | Find tickets |
12:45 London Paddington | 3 hours 48 minutes, Direct | 16:33 Swansea | Great Western Railway | Find tickets |
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.
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.
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.
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.
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.
Choose between two seating classes on your Great Western Railway train from London Paddington to Swansea.
Ensure effortless travel on your London to Swansea train thanks to our top tips for travelling with Great Western Railway.
*Information is subject to change. Please check the latest train timetable before your trip.
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 3 hours 41 minutes, making it one of the fastest and most convenient ways to travel between these two places.

The fastest train journey time from London Paddington to Swansea is 3 hours 41 minutes . Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
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.

London Paddington to Swansea 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.
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.
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.
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.

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.
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