The average train between Titanic Belfast and Dublin takes 3h 3m and the fastest train takes 2h 32m. There is a train service every few hours from Titanic Belfast to Dublin. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Titanic Belfast and Dublin. The earliest departure is at 6:40 AM in the morning, and the last departure from Titanic Belfast is at 11:11 PM which arrives into Dublin at 8:23 AM. All services require a transfer at Titanic Quarter and take an average of 3h 3m. The schedules shown below are for the next available departures.

2h 40m • 1 change
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2h 32m • 1 change
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2h 43m • 1 change
2h 32m • 1 change
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2h 41m • 1 change
2h 43m • 1 change
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3h 4m • 1 change
2h 34m • 1 change
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2h 34m • 1 changeWant to know about travelling from Titanic Belfast to Dublin? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Titanic Belfast to Dublin. However, there are services departing from Belfast Grand Central station and arriving at Dublin Connolly station via Dublin Connolly station. The journey, including transfers, takes approximately 3h 3m.
Titanic Belfast to Dublin train services, operated by Translink, depart from Belfast Grand Central station.
Titanic Belfast to Dublin train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Titanic Belfast and Dublin is 143.3 km. The road distance is 170 km.
Translink operates a train from Belfast Grand Central to Dublin Connolly hourly. Tickets cost €20–29 and the journey takes 2h 13m. Iarnród Éireann (Irish Rail) also services this route twice a week.