The average train between Belfast and Killiney takes 3h 2m and the fastest train takes 2h 58m. There is a train service every few hours from Belfast to Killiney. 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 Killiney. 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 Killiney at 12:09 AM. All services require a transfer, and take on average 3h 2m. The schedules shown below are for the next available departures.

2h 58m • 1 change

2h 58m • 1 change

2h 58m • 1 change

2h 58m • 1 change

3h 7m • 1 change

3h 3m • 1 change

2h 58m • 1 change

2h 58m • 1 change

3h 7m • 1 change

3h 3m • 1 change

2h 58m • 1 change

2h 58m • 1 change

3h 7m • 1 change

3h 3m • 1 change

2h 58m • 1 change

2h 58m • 1 change
Want to know about travelling from Belfast to Killiney? 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 Killiney. However, there are services departing from Belfast station and arriving at Killiney station via Dublin Connolly. The journey, including transfers, takes approximately 3h 2m.
Belfast to Killiney train services, operated by Translink, depart from Belfast Great Central station.
Belfast to Killiney train services, operated by Translink, arrive at Killiney station.
The distance between Belfast and Killiney is 148.7 km. The road distance is 196 km.
You can take a train from Belfast Great Central to Killiney via Dublin Connolly in around 2h 59m.