The average train between Killarney and Arklow takes 7h 39m and the fastest train takes 5h 31m. The train service runs several times per day from Killarney to Arklow. 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 4 times a day between Killarney and Arklow. The earliest departure is at 5:05 AM in the morning, and the last departure from Killarney is at 7:41 PM which arrives into Arklow at 11:18 AM. All services require a transfer at Mallow and take an average of 7h 39m. The schedules shown below are for the next available departures.



6h 30m • 3 changes


5h 33m • 3 changes


6h 6m • 3 changesArrives next day



13h 56m • 3 changes


5h 54m • 3 changes


6h 42m • 3 changesArrives next day



16h 23m • 3 changes


6h 13m • 3 changes


5h 31m • 3 changes


6h 30m • 3 changes


5h 33m • 3 changes


5h 31m • 3 changes


6h 30m • 3 changes


5h 33m • 3 changes


6h 6m • 3 changes


5h 31m • 3 changes


6h 30m • 3 changes


5h 33m • 3 changes


6h 6m • 3 changesWant to know about travelling from Killarney to Arklow? 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 Killarney to Arklow. However, there are services departing from Killarney station and arriving at Arklow station via Mallow. The journey, including transfers, takes approximately 7h 39m.
Killarney to Arklow train services, operated by Iarnród Éireann (Irish Rail), depart from Killarney station.
Killarney to Arklow train services, operated by Iarnród Éireann (Irish Rail), arrive at Arklow station.
The distance between Killarney and Arklow is 241.6 km. The road distance is 381 km.
You can take a train from Killarney to Arklow via Mallow, Dublin Heuston, Heuston, Abbey St., and Tara Street in around 6h 33m.