The average train between Belfast and Dun Laoghaire SC takes 2h 49m and the fastest train takes 2h 40m. There is a train service every few hours from Belfast to Dun Laoghaire SC. 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 Dun Laoghaire SC. 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 Dun Laoghaire SC at 11:57 PM. All services require a transfer at Dublin Connolly and take an average of 2h 49m. The schedules shown below are for the next available departures.

2h 55m • 1 change

2h 55m • 1 change

2h 55m • 1 change

2h 55m • 1 change

2h 40m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 46m • 1 change

2h 46m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 46m • 1 change

2h 46m • 1 change
Want to know about travelling from Belfast to Dun Laoghaire SC? 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 Dun Laoghaire SC. However, there are services departing from Belfast station and arriving at Dun Laoghaire SC station via Dublin Connolly. The journey, including transfers, takes approximately 2h 49m.
Belfast to Dun Laoghaire SC train services, operated by Translink, depart from Belfast Grand Central station.
Belfast to Dun Laoghaire SC train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Belfast and Dun Laoghaire SC is 145.7 km. The road distance is 191 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.