The average train between Northern Ireland and Blackrock takes 2h 43m and the fastest train takes 2h 39m. There is a train service every few hours from Northern Ireland to Blackrock. 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 Northern Ireland and Blackrock. The earliest departure is at 6:00 AM in the morning, and the last departure from Northern Ireland is at 9:00 PM which arrives into Blackrock at 11:48 PM. All services require a transfer, and take on average 2h 43m. The schedules shown below are for the next available departures.

2h 49m • 1 change

2h 44m • 1 change

2h 40m • 1 change

2h 39m • 1 change

2h 49m • 1 change

2h 44m • 1 change

2h 40m • 1 change

2h 39m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change
Want to know about travelling from Northern Ireland to Blackrock? 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 Northern Ireland to Blackrock. However, there are services departing from Northern Ireland station and arriving at Blackrock station via Dublin Connolly. The journey, including transfers, takes approximately 2h 43m.
Northern Ireland to Blackrock train services, operated by Translink, depart from Belfast Grand Central station.
Northern Ireland to Blackrock train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Northern Ireland and Blackrock is 151.6 km. The road distance is 187 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.