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Cardiff Bay to Cwmbran train timetable
Travelling from Cardiff Bay to Cwmbran, the fastest train takes 47m with an average travel time of 52m. 24 trains are running daily, with the first departing at 00:01 and the last at 22:56. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
06:56 Cardiff Bay | 49m, 2 change | 07:45 Cwmbran | Transport for Wales | Find tickets |
07:26 Cardiff Bay | 50m, 2 change | 08:16 Cwmbran | Transport for Wales | Find tickets |
08:26 Cardiff Bay | 53m, 2 change | 09:19 Cwmbran | Transport for Wales | Find tickets |
08:56 Cardiff Bay | 52m, 2 change | 09:48 Cwmbran | Transport for Wales | Find tickets |
09:26 Cardiff Bay | 50m, 2 change | 10:16 Cwmbran | Transport for Wales | Find tickets |
Cardiff Bay to Cwmbran train tickets and times
Cardiff Bay to Cwmbran train travel guide
The train journey from Cardiff Bay to Cwmbran combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Cardiff Bay, you can get to Cwmbran in just 47m, making it an ideal and convenient choice for travelling between them.

Planning and booking
How much does it cost for a train from Cardiff Bay to Cwmbran?
The average ticket fare from Cardiff Bay to Cwmbran is about €13.00, 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.
How do I find the best train route from Cardiff Bay to Cwmbran?
What is the fastest train from Cardiff Bay to Cwmbran?
The quickest train journey from Cardiff Bay to Cwmbran takes 47m . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
Are there direct trains from Cardiff Bay to Cwmbran?
No, you will need to transfer when travelling from Cardiff Bay to Cwmbran. 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 Cardiff Bay to Cwmbran?
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 Cardiff Bay to Cwmbran trains punctual, and how can I check real-time information?
Cardiff Bay to Cwmbran 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?
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Do Cardiff Bay to Cwmbran trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Cardiff Bay to Cwmbran 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?
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?
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
Which train companies operate the Cardiff Bay to Cwmbran route?
The train from Cardiff Bay to Cwmbran is operated by Transport for Wales. To see which operator runs a specific service, the easiest way to identify it is to use the search bar on this page. The name of the train company will be clearly displayed next to each journey option in the search results.
Essential onboard rules and facilities
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Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
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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
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
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 Cardiff Bay to Cwmbran train tickets

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

Your plans have changed?

Your train was disrupted?
* 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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