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The journey from Bangor (Gwynedd) to Cardiff on the fastest train in 4h 3m, usually 4h 34m. Each day, 24 trains leave from Bangor (Gwynedd), starting at 04:53 and ending at 21:04. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
14:06 Bangor (Gwynedd) | 4h 40m, 1 change | 18:46 Cardiff Central | Transport for Wales | Find tickets |
14:59 Bangor (Gwynedd) | 4h 21m, Direct | 19:20 Cardiff Central | Transport for Wales | Find tickets |
15:15 Bangor (Gwynedd) | 4h 29m, 1 change | 19:44 Cardiff Central | Avanti West Coast | Find tickets |
16:15 Bangor (Gwynedd) | 4h 39m, 1 change | 20:54 Cardiff Central | Transport for Wales | Find tickets |
16:57 Bangor (Gwynedd) | 4h 26m, Direct | 21:23 Cardiff Central | Transport for Wales | Find tickets |
Taking the train from Bangor (Gwynedd) to Cardiff is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Bangor (Gwynedd), you can arrive at Cardiff in just 4h 3m, making it a quick and convenient option for travelling between these two places.

The quickest train journey from Bangor (Gwynedd) to Cardiff takes 4h 3m . 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.
No, unfortunately, you need to transfer from Bangor (Gwynedd) to Cardiff. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.

While Bangor (Gwynedd) to Cardiff 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 Bangor (Gwynedd) to Cardiff 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.
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.
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Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

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.
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Starting a smooth journey can sometimes be challenging, but Trainpal is here to help!


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