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Belfast to Dún Laoghaire trains

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Trip Overview

The average train between Belfast and Dún Laoghaire takes 2h 49m and the fastest train takes 2h 40m. There is a train service every few hours from Belfast 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.

2h 49m
Duration
190 km
Distance
€27
Average price
Hourly
Frequency

Train

best
  1. Take the train from Belfast Grand Central to Dublin Connollytrain train Ic / ...
2h 41m
€22–32

Belfast to Dún Laoghaire train times

Trains run hourly between Belfast and Dún Laoghaire. 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 Dún Laoghaire at 11:55 PM. All services require a transfer, and take on average 2h 49m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Belfast 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.

Map of how to get from Belfast to Dún Laoghaire.ExpandLaunch map view
  • Distance: 190.2 km
  • Duration: 2h 49m

What companies run services between Belfast, Northern Ireland and Dún Laoghaire, Ireland?

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.

Operators