The average train between Blackrock and Belfast takes 3h 2m and the fastest train takes 2h 34m. There is a train service every few hours from Blackrock to Belfast. 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 Blackrock and Belfast. The earliest departure is at 12:01 AM at night, and the last departure from Blackrock is at 11:58 PM which arrives into Belfast at 11:00 AM. All services require a transfer, and take on average 3h 2m. The schedules shown below are for the next available departures.

2h 39m • 1 change
2h 56m • 1 change
2h 37m • 1 change
2h 36m • 1 change
7h 57m • 1 change
2h 39m • 1 change
2h 56m • 1 change
2h 37m • 1 change
7h 57m • 1 change
2h 39m • 1 change
2h 56m • 1 change
2h 37m • 1 change
7h 57m • 1 change
2h 39m • 1 change
2h 56m • 1 change
2h 37m • 1 change
7h 57m • 1 change
2h 34m • 1 change
2h 34m • 1 change
2h 34m • 1 change
2h 43m • 1 change
2h 42m • 1 change
2h 42m • 1 change
2h 42m • 1 change
2h 39m • 1 change
2h 56m • 1 change
2h 37m • 1 change
2h 36m • 1 changeWant to know about travelling from Blackrock to Belfast? 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 Blackrock to Belfast. However, there are services departing from Dublin Connolly station and arriving at Belfast Grand Central station via Belfast Grand Central station. The journey, including transfers, takes approximately 3h 2m.
Blackrock to Belfast train services, operated by Iarnród Éireann (Irish Rail), depart from Dublin Connolly station.
Blackrock to Belfast train services, operated by Iarnród Éireann (Irish Rail), arrive at Belfast Grand Central station.
The distance between Blackrock and Belfast is 144.9 km. The road distance is 173 km.
Iarnród Éireann (Irish Rail) operates a train from Dublin Connolly to Belfast Grand Central hourly. Tickets cost £13–19 and the journey takes 2h 8m. Translink also services this route hourly.