The average train between Belfast and Dublin Ferryport B+I takes 2h 28m and the fastest train takes 2h 20m. There is a train service every few hours from Belfast to Dublin Ferryport B+I. 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 Belfast and Dublin Ferryport B+I. The earliest departure is at 6:00 AM in the morning, and the last departure from Belfast is at 9:00 PM which arrives into Dublin Ferryport B+I at 11:34 PM. All services require a transfer at Dublin Connolly and take an average of 2h 28m. The schedules shown below are for the next available departures.

2h 41m • 1 change

2h 36m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 41m • 1 change

2h 36m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 41m • 1 change

2h 36m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 34m • 1 change

2h 36m • 1 change

2h 26m • 1 change

2h 25m • 1 change
Want to know about travelling from Belfast to Dublin Ferryport B+I? 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 Belfast to Dublin Ferryport B+I. However, there are services departing from Belfast station and arriving at Dublin Ferryport B+I station via Dublin Connolly. The journey, including transfers, takes approximately 2h 28m.
Belfast to Dublin Ferryport B+I train services, operated by Translink, depart from Belfast Grand Central station.
Belfast to Dublin Ferryport B+I train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Belfast and Dublin Ferryport B+I is 140.2 km. The road distance is 182 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.