The average bus between Leixlip and Killarney takes 5h 38m and the fastest bus takes 4h 51m. The bus service runs several times per day from Leixlip 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.
Buses run every 3 hours between Leixlip and Killarney. The earliest departure is at 8:09 AM in the morning, and the last departure from Leixlip is at 11:40 PM which arrives into Killarney at 10:35 AM. All services require a transfer, and take on average 5h 38m. The schedules shown below are for the next available departures.

4h 52m • 1 change

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4h 51m • 1 change

5h 25m • 1 change

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4h 54m • 1 change

4h 53m • 1 change

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Want to know about travelling from Leixlip 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 bus from Leixlip to Killarney. However, there are services departing from Leixlip station and arriving at Killarney station via Killarney Mission Road. The journey, including transfers, takes approximately 5h 38m.
Leixlip to Killarney bus services, operated by Dublin Bus, depart from Red Cow Luas station.
Leixlip to Killarney bus services, operated by Dublin Bus, arrive at Killarney Mission Road station.
The distance between Leixlip and Killarney is 249.4 km. The road distance is 314 km.
Dublin Coach operates a bus from Red Cow Luas to Killarney Mission Road every 4 hours. Tickets cost €22–30 and the journey takes 4h.