The average train between Dundalk and Dunmurry takes 1h 30m and the fastest train takes 1h 19m. There is a train service every few hours from Dundalk to Dunmurry. 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 Dundalk and Dunmurry. The earliest departure is at 6:51 AM in the morning, and the last departure from Dundalk is at 9:51 PM which arrives into Dunmurry at 11:48 PM. All services require a transfer, and take on average 1h 30m. The schedules shown below are for the next available departures.

1h 19m • 1 change

1h 24m • 1 change

1h 27m • 1 change

1h 27m • 1 change

1h 19m • 1 change

1h 24m • 1 change

1h 27m • 1 change

1h 27m • 1 change

1h 19m • 1 change

1h 24m • 1 change

1h 27m • 1 change

1h 27m • 1 change

1h 19m • 1 change

1h 24m • 1 change

1h 27m • 1 change

1h 27m • 1 change
Want to know about travelling from Dundalk to Dunmurry? 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 Dundalk to Dunmurry. However, there are services departing from Dundalk station and arriving at Dunmurry station via Belfast Grand Central. The journey, including transfers, takes approximately 1h 30m.
Dundalk to Dunmurry train services, operated by Translink, depart from Dundalk station.
Dundalk to Dunmurry train services, operated by Translink, arrive at Belfast Grand Central station.
The distance between Dundalk and Dunmurry is 66.9 km. The road distance is 99 km.
Iarnród Éireann (Irish Rail) operates a train from Dundalk to Belfast Grand Central hourly. Tickets cost £7–11 and the journey takes 1h 8m. Translink also services this route hourly.