Compare 1,000+ train, bus and airline operators on OmioWays to travel from Belfast to Dublin
Typical journey times and the lowest fares we found for each way to travel.
Journey times and fares come from Omio's route data, last checked on January 14, 2026. Prices change often and depend on your travel date. We may earn a commission if you book through our links, at no extra cost to you.
Good to know
- By train the journey takes about 2h 13m, with fares from €17; by bus it takes about 2h 25m, with fares from €12.
- Some connections include a change of train or bus. Omio shows the exact timetable and any changes before you book.
Where to stay in Dublin
Hotels close to the centre of Dublin, from budget to luxury. Prices are typical nightly rates at our last check.
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LuxuryHotel prices come from Traveloka, last checked on February 4, 2026, and change with your dates. We may earn a commission if you book through our links, at no extra cost to you.
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About Dublin
Dublin is a city of literary legends, legendary pubs, and warm Irish hospitality. From Trinity College to Temple Bar, the Irish capital offers rich history, vibrant music scene, and a charm that makes visitors feel instantly at home.
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Frequently asked questions
Quick answers based on current route data.
How long does it take to get from Belfast to Dublin?+
The quickest option is usually by train, which takes about 2h 13m.
What is the cheapest way to get from Belfast to Dublin?+
The cheapest fares are usually by bus, from around €12. Prices depend on the date and how early you book.
Is there a train from Belfast to Dublin?+
Yes. Omio lists train connections from Belfast to Dublin, with a typical journey time of about 2h 13m. Some connections may include a change.
Is there a bus from Belfast to Dublin?+
Yes. Buses run from Belfast to Dublin, with a typical journey time of about 2h 25m and fares from around €12.
