The average train between Dundalk and Killarney takes 6h 49m and the fastest train takes 4h 47m. The train service runs several times per day from Dundalk to Killarney. 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 4 hours between Dundalk and Killarney. The earliest departure is at 7:09 AM in the morning, and the last departure from Dundalk is at 10:16 PM which arrives into Killarney at 1:44 PM. All services require a transfer at Dublin Connolly and take an average of 6h 49m. The schedules shown below are for the next available departures.



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5h 2m • 3 changesWant to know about travelling from Dundalk to Killarney? 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 Killarney. However, there are services departing from Dundalk station and arriving at Killarney station via Dublin Connolly. The journey, including transfers, takes approximately 6h 49m.
Dundalk to Killarney train services, operated by Translink, depart from Dundalk station.
Dundalk to Killarney train services, operated by Translink, arrive at Killarney station.
The distance between Dundalk and Killarney is 298.6 km. The road distance is 387 km.
You can take a train from Dundalk to Killarney via Dublin Connolly, Connolly, Heuston, Dublin Heuston, and Mallow in around 5h 20m.