The average train between O'Connell Street and Killarney takes 4h 45m and the fastest train takes 3h 25m. The train service runs several times per day from O'Connell Street 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 O'Connell Street and Killarney. The earliest departure is at 6:40 AM in the morning, and the last departure from O'Connell Street is at 8:40 PM which arrives into Killarney at 7:45 AM. All services require a transfer at Abbey St. and take an average of 4h 45m. The schedules shown below are for the next available departures.


3h 39m • 2 changes


3h 35m • 2 changes


3h 34m • 2 changes


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3h 39m • 2 changes


3h 35m • 2 changes


3h 34m • 2 changes


3h 35m • 2 changes


3h 39m • 2 changes


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3h 34m • 2 changes


3h 35m • 2 changes


3h 39m • 2 changes


3h 35m • 2 changes


3h 34m • 2 changes


3h 35m • 2 changes
Want to know about travelling from O'Connell Street 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 O'Connell Street to Killarney. However, there are services departing from O'Connell Street station and arriving at Killarney station via Mallow. The journey, including transfers, takes approximately 4h 45m.
O'Connell Street to Killarney train services, operated by Luas, depart from Dublin Heuston station.
O'Connell Street to Killarney train services, operated by Luas, arrive at Killarney station.
The distance between O'Connell Street and Killarney is 261.4 km. The road distance is 300 km.
You can take a vehicle from O'Connell Street to Killarney via Abbey St., Heuston, Dublin Heuston, and Mallow in around 4h 19m.