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Dublin to Cardiff train

Sat 24 Jan
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Great Western Rail
Avanti West Coast
West Midlands Trains
Deutsche Bahn
PKP Intercity
1,000+ travel companies
Great Western Rail
Avanti West Coast
West Midlands Trains
Deutsche Bahn
PKP Intercity
1,000+ travel companies
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Compare prices and tickets Dublin to Cardiff by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Journey information

Overview: Train from Dublin to Cardiff

IrelandIreland
United KingdomUnited Kingdom
Icon of train

Take a train from Dublin to Cardiff and enjoy the approximately 293 km long journey. Find schedules and pricing options for a convenient and affordable trip.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from £23
Distance
293 km
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from £23

FAQs: Dublin to Cardiff train

Find answers to the most common questions about traveling from Dublin to Cardiff by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

FAQs
The train distance from Dublin to Cardiff is 293 km.
To travel from Dublin to Cardiff, you can take a flight.
There is no night train service from Dublin to Cardiff.
The cheapest way to get from Dublin to Cardiff is by flight, costing approximately £23.
Booking trains from Dublin to Cardiff in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Dublin to Cardiff involves a ferry crossing, as there is no direct train. The rail portion runs through picturesque Irish countryside and the scenic Welsh landscape, offering a pleasant travel experience.
In Cardiff, you can enjoy performances at the Millennium Centre, explore the vibrant nightlife in the city centre, take a scenic boat tour around Cardiff Bay, and have an adventurous day at Cardiff International White Water. Visit Cardiff Market for shopping and dining, discover Cardiff Castle and St Fagans National Museum of History, explore Cardiff Bay's attractions, enjoy the National Museum Cardiff's collections, and relax in Bute Park.
Two to three days are ideal to explore Cardiff's main attractions, including Cardiff Castle, the National Museum Cardiff, and the revitalised Cardiff Bay area.
Currently, there is no direct train service available from Dublin to Cardiff.

More options for your journey from Dublin to Cardiff

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