Cardiff to Dublin by train

Travelling from Cardiff to Dublin by train

Want to know how to get from Cardiff to Dublin by train? We have gathered for you all the useful information about this trip!

The fastest trains from Cardiff to Dublin take around 7 hours and 36 minutes, covering a distance of approximately 297 kilometres.

On weekdays, the first train leaving Cardiff is scheduled to depart at around  04:33. The last departure is usually at around 21:55 . On Saturdays and Sundays, trains leave Cardiff at around 04:35, with the last train leaving at around 21:12. There are frequent services on this particular rail route. On average, there are about 17 trains per day travelling between the two cities. They leave approximately every 26 minutes.

Prices for a single ticket between the two cities start from €63.49.

We think any time is a great time to visit Dublin, as each season has its own unique charm. Nevertheless, please make sure you check the local weather and average seasonal temperatures at destination before deciding on your holiday.

For more tips to help you plan your journey, check out our help articles, or read our guide to Dublin.

Is there a direct train from Cardiff to Dublin?

The journey between Cardiff and Dublin usually involves one change of train.

We usually find at least one departure on the route from Cardiff to Dublin every weekday that leave enough time to change trains without waiting around for longer than necessary.

Trains are typically more frequent on weekends, when we found at least one departure.

How long does it take to travel from Cardiff to Dublin?

The Cardiff to Dublin train travel takes about 7 hours and 36 minutes, no matter when you leave.

What are the Cardiff to Dublin train times and schedule?

If you're travelling on a weekday, you'll find the earliest train to Dublin leaving Cardiff at around 04:33 and the last train leaving at around 21:55 . At weekends, the first train of the day leaves Cardiff at around 04:35, with the final departure at 21:12.