There are 3 ways to get from Northern Ireland to Dublin by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Northern Ireland to Dublin by train
Comparing Your Travel Options
The cheapest way to get from Northern Ireland to Dublin is to bus which costs €4 - €21 and takes 2h 25m.
The fastest way to get from Northern Ireland to Dublin is to drive which takes 1h 45m and costs €30 - €45.
Yes, there is a direct bus departing from Belfast Glengall and arriving at The Gresham Hotel. Services depart every 30 minutes, and operate every day. The journey takes approximately 2h 25m.
Yes, there is a direct train departing from Belfast Grand Central and arriving at Dublin Connolly. Services depart hourly, and operate every day. The journey takes approximately 2h 13m.
The distance between Northern Ireland and Dublin is 179 km. The road distance is 168.3 km.
The best way to get from Northern Ireland to Dublin without a car is to train which takes 2h 13m and costs €20 - €29.
The train from Belfast Grand Central to Dublin Connolly takes 2h 13m including transfers and departs hourly.
Northern Ireland to Dublin bus services, operated by Aircoach, depart from Belfast Glengall station.
Northern Ireland to Dublin train services, operated by Iarnród Éireann (Irish Rail), depart from Belfast Grand Central station.
The best way to get from Northern Ireland to Dublin is to train which takes 2h 13m and costs €20 - €29. Alternatively, you can bus, which costs €4 - €21 and takes 2h 25m.
What companies run services between Northern Ireland and Dublin, Ireland?
Iarnród Éireann (Irish Rail) operates a train from Belfast Grand Central to Dublin Connolly hourly. Tickets cost €15–22 and the journey takes 2h 13m. Translink also services this route hourly. Alternatively, Aircoach operates a bus from Belfast Glengall to The Gresham Hotel hourly. Tickets cost €15–21 and the journey takes 2h 25m. Translink also services this route hourly.
- Phone
- 0818 294 015
- Website
- Iarnród Éireann (Irish Rail)
Train from Belfast Grand Central to Dublin Connolly
- Ave. Duration
- 2h 13m
- Frequency
- Hourly
- Estimated price
- €15–22
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €15–22
- Phone
- +353 0 1 844 7118
- [email protected]
- Website
- Aircoach
Bus from Belfast Glengall to The Gresham Hotel
- Ave. Duration
- 2h 25m
- Frequency
- Hourly
- Estimated price
- €15–21
- Website
- Aircoach
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Stansted Airport into central London, Train travel in France: A guide to SNCF, and How to get from Heathrow Airport into central London - to help you get the most out of your next trip.
Booking & Getting There
Northern Ireland to Dublin bus services, operated by Aircoach, arrive at The Gresham Hotel station.
Northern Ireland to Dublin train services, operated by Iarnród Éireann (Irish Rail), arrive at Dublin Connolly station.
Yes, the driving distance between Northern Ireland to Dublin is 168 km. It takes approximately 1h 45m to drive from Northern Ireland to Dublin.
Book your Northern Ireland to Dublin bus tickets online with Omio.
There are 1144+ hotels available in Dublin.