The average bus between Cavan and Killarney takes 6h 38m and the fastest bus takes 6h. The bus service runs several times per day from Cavan 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 Cavan and Killarney. The earliest departure is at 2:50 AM at night, and the last departure from Cavan is at 6:00 PM which arrives into Killarney at 1:00 AM. All services require a transfer at Dublin Airport Terminal 2 Zone 19 and take an average of 6h 38m. The schedules shown below are for the next available departures.

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Want to know about travelling from Cavan 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 Cavan to Killarney. However, there are services departing from Cavan station and arriving at Killarney station via Dublin Airport Terminal 2 Zone 19. The journey, including transfers, takes approximately 6h 38m.
Cavan to Killarney bus services, operated by Expressway (Bus Éireann), depart from Cavan Bus Station.
Cavan to Killarney bus services, operated by Expressway (Bus Éireann), arrive at Killarney Mission Road station.
The distance between Cavan and Killarney is 258.2 km. The road distance is 433 km.
You can take a bus from Cavan Bus Station to Killarney Mission Road via Dublin Airport Terminal 2 Zone 19 and Dublin Airport Zone 12 in around 6h 48m.