The average train between Galway and Dún Laoghaire takes 4h and the fastest train takes 3h 10m. The train service runs several times per day from Galway to Dún Laoghaire. 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 Galway and Dún Laoghaire. The earliest departure is at 5:25 AM in the morning, and the last departure from Galway is at 8:50 PM which arrives into Dún Laoghaire at 6:31 AM. All services require a transfer at Dublin Heuston and take an average of 4h. The schedules shown below are for the next available departures.


3h 18m • 2 changes


3h 10m • 2 changes


3h 16m • 2 changes


3h 12m • 2 changes


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3h 10m • 2 changes


3h 16m • 2 changes


3h 12m • 2 changes


3h 18m • 2 changes


3h 10m • 2 changes


3h 16m • 2 changes


3h 12m • 2 changes


3h 18m • 2 changes


3h 10m • 2 changes


3h 16m • 2 changes


3h 12m • 2 changes


3h 18m • 2 changes


3h 10m • 2 changes


3h 16m • 2 changes


3h 12m • 2 changes
Want to know about travelling from Galway to Dún Laoghaire? 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 Galway to Dún Laoghaire. However, there are services departing from Galway station and arriving at Dún Laoghaire station via Dublin Heuston. The journey, including transfers, takes approximately 4h.
Galway to Dún Laoghaire train services, operated by Iarnród Éireann (Irish Rail), depart from Galway station.
Galway to Dún Laoghaire train services, operated by Iarnród Éireann (Irish Rail), arrive at Dublin Heuston station.
The distance between Galway and Dún Laoghaire is 193.8 km. The road distance is 220 km.
Iarnród Éireann (Irish Rail) operates a train from Galway to Dublin Heuston hourly. Tickets cost €18–25 and the journey takes 2h 38m.