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€39.03
From 01 Jan to 01 Jan
€27.50
On Thu 01 Jan
From London Paddington to Merthyr Tydfil, take the fastest train in 3 hours 14 minutes, typically 3 hours 17 minutes. Daily, 29 trains depart from London Paddington, with the first at 05:23 and the last at 23:32. 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 | ||
|---|---|---|---|---|
11:48 London Paddington | 3 hours 17 minutes, 1 change | 15:05 Merthyr Tydfil | Great Western Railway | Find tickets |
12:13 London Paddington | 3 hours 22 minutes, 1 change | 15:35 Merthyr Tydfil | Great Western Railway | Find tickets |
12:48 London Paddington | 3 hours 17 minutes, 1 change | 16:05 Merthyr Tydfil | Great Western Railway | Find tickets |
13:15 London Paddington | 3 hours 20 minutes, 1 change | 16:35 Merthyr Tydfil | Great Western Railway | Find tickets |
13:48 London Paddington | 3 hours 17 minutes, 1 change | 17:05 Merthyr Tydfil | Great Western Railway | Find tickets |
Plan your journey from London Paddington to Merthyr Tydfil 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.
Travelling by train from London Paddington to Merthyr Tydfil is efficient and offers a scenic and comfortable experience. With frequent departures from London Paddington, you can reach Merthyr Tydfil in just 3 hours 14 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 Merthyr Tydfil is 3 hours 14 minutes . 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.
No, there are no direct trains from London Paddington to Merthyr Tydfil. 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

London Paddington to Merthyr Tydfil 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.
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.
Yes, most trains on the London Paddington to Merthyr Tydfil 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.

Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
Family & Friends Railcard€26.02
€39.03
Trainpal makes it easy to handle travel changes, ticket refunds, and Delay Repay requests.


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* 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.
* By combining Advance Ticket offers with split tickets, you’ll get lower fares when you book at least one week before travel (excluding Anytime fares bought on the day of travel). Availability depends on the specific route and cannot be combined with other promotions.