The average bus between Killarney and Roscrea takes 4h 46m and the fastest bus takes 4h 10m. The bus service runs several times per day from Killarney to Roscrea. 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 5 times a day between Killarney and Roscrea. The earliest departure is at 7:30 AM in the morning, and the last departure from Killarney is at 2:30 PM which arrives into Roscrea at 6:40 PM. All services require a transfer, and take on average 4h 46m. The schedules shown below are for the next available departures.

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Want to know about travelling from Killarney to Roscrea? 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 Killarney to Roscrea. However, there are services departing from Killarney station and arriving at Roscrea station via Limerick Arthurs Qy. The journey, including transfers, takes approximately 4h 46m.
Killarney to Roscrea bus services, operated by Dublin Coach, depart from Killarney Mission station.
Killarney to Roscrea bus services, operated by Dublin Coach, arrive at Roscrea Aby St station.
The distance between Killarney and Roscrea is 152.5 km. The road distance is 181 km.
You can take a bus from Killarney Mission to Roscrea Aby St via Limerick Arthurs Qy in around 4h 5m.