The average train between Titanic Belfast and Dublin takes 3h 4m 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 4m. The schedules shown below are for the next available departures.

2h 32m • 1 change

2h 32m • 1 change

2h 32m • 1 change

2h 32m • 1 change

2h 40m • 1 change

2h 41m • 1 change

2h 43m • 1 change

2h 32m • 1 change

2h 40m • 1 change

2h 41m • 1 change

2h 43m • 1 change

2h 32m • 1 change

2h 40m • 1 change

2h 41m • 1 change

2h 43m • 1 change

2h 32m • 1 change
Want 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 Titanic Belfast station and arriving at Dublin station via Dublin Connolly. The journey, including transfers, takes approximately 3h 4m.
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 184 km.
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.