The average train between Killester and Belfast takes 2h 59m and the fastest train takes 2h 20m. The train service runs several times per day from Killester 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 every 2 hours between Killester and Belfast. The earliest departure is at 12:12 AM at night, and the last departure from Killester is at 8:36 PM which arrives into Belfast at 10:58 PM. All services require a transfer, and take on average 2h 59m. The schedules shown below are for the next available departures.

2h 28m • 1 change

2h 28m • 1 change

2h 26m • 1 change

2h 26m • 1 change

7h 46m • 1 change

2h 20m • 1 change

2h 40m • 1 change

2h 20m • 1 change

7h 46m • 1 change

2h 20m • 1 change

2h 40m • 1 change

2h 20m • 1 change

7h 46m • 1 change

2h 20m • 1 change

2h 40m • 1 change

2h 20m • 1 change
Want to know about travelling from Killester 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 Killester to Belfast. However, there are services departing from Killester station and arriving at Belfast station via Belfast Great Central. The journey, including transfers, takes approximately 2h 59m.
Killester to Belfast train services, operated by Iarnród Éireann (Irish Rail), depart from Dublin Connolly station.
Killester to Belfast train services, operated by Iarnród Éireann (Irish Rail), arrive at Belfast Great Central station.
The distance between Killester and Belfast is 137.5 km. The road distance is 183 km.
Translink operates a train from Dublin Connolly to Belfast Great Central hourly. Tickets cost £17–25 and the journey takes 2h 8m. Iarnród Éireann (Irish Rail) also services this route hourly.