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London Paddington to Merthyr Tydfil train ticket prices
£32.50
On Tue 12 May
London Paddington to Merthyr Tydfil train timetable
From London Paddington to Merthyr Tydfil, take the fastest train in 3h 16m, typically 3h 17m. 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 | ||
|---|---|---|---|---|
09:48 London Paddington | 3h 17m, 1 change | 13:05 Merthyr Tydfil | Great Western Railway | Find tickets |
10:16 London Paddington | 3h 19m, 1 change | 13:35 Merthyr Tydfil | Great Western Railway | Find tickets |
10:48 London Paddington | 3h 17m, 1 change | 14:05 Merthyr Tydfil | Great Western Railway | Find tickets |
11:16 London Paddington | 3h 19m, 1 change | 14:35 Merthyr Tydfil | Great Western Railway | Find tickets |
11:48 London Paddington | 3h 17m, 1 change | 15:05 Merthyr Tydfil | Great Western Railway | Find tickets |
London Paddington to Merthyr Tydfil train tickets and times
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.
London Paddington to Merthyr Tydfil train travel guide
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 3h 16m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking
How much does it cost for a train from London Paddington to Merthyr Tydfil?
The average ticket fare from London Paddington to Merthyr Tydfil is about £32.50, 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 London Paddington to Merthyr Tydfil by train?
What is the fastest train from London Paddington to Merthyr Tydfil?
The fastest train journey time from London Paddington to Merthyr Tydfil is 3h 16m. 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 London Paddington to Merthyr Tydfil?
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
Is it worth taking a train from London Paddington to Merthyr Tydfil?
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?
You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey
Are London Paddington to Merthyr Tydfil trains punctual, and how can I check real-time information?
London Paddington to Merthyr Tydfil 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?
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 Merthyr Tydfil trains offer Wi-Fi and other facilities?
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.
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
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?
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 Merthyr Tydfil route?
The route from London Paddington to Merthyr Tydfil is operated by CrossCountry. 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
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.
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Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
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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 Merthyr Tydfil train tickets

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

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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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