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Merthyr Tydfil to Cardiff Central train timetable
Travelling from Merthyr Tydfil to Cardiff Central, the fastest train takes 1h 1m with an average travel time of 1h 2m. 13 trains are running daily, with the first departing at 09:39 and the last at 21:39. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
09:39 Merthyr Tydfil | 1h 2m, Direct | 10:41 Cardiff Central | Transport for Wales | Find tickets |
10:39 Merthyr Tydfil | 1h 2m, Direct | 11:41 Cardiff Central | Transport for Wales | Find tickets |
11:39 Merthyr Tydfil | 1h 2m, Direct | 12:41 Cardiff Central | Transport for Wales | Find tickets |
12:39 Merthyr Tydfil | 1h 2m, Direct | 13:41 Cardiff Central | Transport for Wales | Find tickets |
13:39 Merthyr Tydfil | 1h 2m, Direct | 14:41 Cardiff Central | Transport for Wales | Find tickets |
Merthyr Tydfil to Cardiff Central train tickets and times
Merthyr Tydfil to Cardiff Central train travel guide
Travelling by train from Merthyr Tydfil to Cardiff Central is efficient and offers a scenic and comfortable experience. With frequent departures from Merthyr Tydfil, you can reach Cardiff Central in just 1h 1m, 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 Merthyr Tydfil to Cardiff Central?
Ticket prices from Merthyr Tydfil to Cardiff Central average around €6.66, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
What is the best way to travel from Merthyr Tydfil to Cardiff Central by train?
What is the fastest train from Merthyr Tydfil to Cardiff Central?
The fastest train journey time from Merthyr Tydfil to Cardiff Central is 1h 1m. 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 Cardiff Central?
No, there are no direct trains from Merthyr Tydfil to Cardiff Central. 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 Merthyr Tydfil to Cardiff Central?
Yes, the train is always an excellent choice that balances convenience, comfort, and efficiency. It's more environmentally friendly and relaxing than driving, as you avoid traffic and parking. While coaches may be cheaper, the train provides superior comfort, more space, and greater scheduling flexibility. With the added benefit of arriving directly in the city centre, it's a very convenient way to travel.
How far in advance can I book my train ticket?
Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey
How do I find Merthyr Tydfil to Cardiff Central train timetables?
While Merthyr Tydfil to Cardiff Central 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 Merthyr Tydfil to Cardiff Central 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 Merthyr Tydfil to Cardiff Central trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Merthyr Tydfil to Cardiff Central are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
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 Cardiff Central route?
The route from Merthyr Tydfil to Cardiff Central is operated by Transport for Wales. 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
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.
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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
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.
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Passenger assistance
All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.
How to buy cheap Merthyr Tydfil to Cardiff Central 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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