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Merthyr Tydfil to London Paddington train timetable
From Merthyr Tydfil to London Paddington, take the fastest train in 3h 2m, typically 3h 30m. Daily, 23 trains depart from Merthyr Tydfil, with the first at 06:09 and the last at 22:37. 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 | ||
|---|---|---|---|---|
06:09 Merthyr Tydfil | 3h 3m, 1 change | 09:12 London Paddington | Transport for Wales | Find tickets |
06:39 Merthyr Tydfil | 3h 35m, 1 change | 10:14 London Paddington | Transport for Wales | Find tickets |
07:09 Merthyr Tydfil | 3h 58m, 2 change | 11:07 London Paddington | Transport for Wales | Find tickets |
08:09 Merthyr Tydfil | 3h 11m, 1 change | 11:20 London Paddington | Transport for Wales | Find tickets |
08:39 Merthyr Tydfil | 3h 7m, 1 change | 11:46 London Paddington | Transport for Wales | Find tickets |
Merthyr Tydfil to London Paddington train tickets and times
Merthyr Tydfil to London Paddington train travel guide
Taking the train from Merthyr Tydfil to London Paddington is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Merthyr Tydfil, you can arrive at London Paddington in just 3h 2m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Merthyr Tydfil to London Paddington?
The average ticket fare from Merthyr Tydfil to London Paddington is about €35.01, 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 Merthyr Tydfil to London Paddington by train?
What is the fastest train from Merthyr Tydfil to London Paddington?
The fastest train journey time from Merthyr Tydfil to London Paddington is 3h 2m. 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.
Are there direct trains from Merthyr Tydfil to London Paddington?
No, you will need to transfer when travelling from Merthyr Tydfil to London Paddington. 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 Merthyr Tydfil to London Paddington?
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
How do I find Merthyr Tydfil to London Paddington train timetables?
Merthyr Tydfil to London Paddington 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?
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 Merthyr Tydfil to London Paddington trains offer Wi-Fi and other facilities?
Yes, most trains on the Merthyr Tydfil to London Paddington 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?
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.
What is the difference between Standard and First Class?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
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 Merthyr Tydfil to London Paddington route?
The route from Merthyr Tydfil to London Paddington 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
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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.
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Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
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Children
Children under 5 usually travel free. Children aged 5–15 get 50% off, and 16-year-olds can use the 16-17 Saver Railcard for 50% off.
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Pets
Each passenger can travel with up to 2 pets for free. Throughout the journey, dogs must be on a lead, and any other pets must remain in their carrier. Animals are not permitted on seats or in restaurant carriages.
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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 Merthyr Tydfil to London Paddington train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
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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.





















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