The average bus between Portmarnock and Killarney takes 5h 34m and the fastest bus takes 5h 6m. The bus service runs several times per day from Portmarnock 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 Portmarnock and Killarney. The earliest departure is at 12:15 AM at night, and the last departure from Portmarnock is at 11:57 PM which arrives into Killarney at 10:35 AM. All services require a transfer at Abbey Street Lower and take an average of 5h 34m. The schedules shown below are for the next available departures.

5h 6m • 1 change

5h 23m • 1 change

5h 20m • 1 change

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5h 26m • 1 change

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5h 39m • 1 change

5h 17m • 1 change

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10h 19m • 1 change

5h 39m • 1 change

5h 17m • 1 change

5h 21m • 1 change

5h 6m • 1 change

5h 23m • 1 change

5h 20m • 1 change

5h 20m • 1 change

5h 6m • 1 change

5h 23m • 1 change

5h 20m • 1 change

5h 20m • 1 change
Want to know about travelling from Portmarnock 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 Portmarnock to Killarney. However, there are services departing from Portmarnock station and arriving at Killarney station via Killarney Mission Road. The journey, including transfers, takes approximately 5h 34m.
Portmarnock to Killarney bus services, operated by Dublin Bus, depart from Burgh Quay station.
Portmarnock to Killarney bus services, operated by Dublin Bus, arrive at Killarney Mission Road station.
The distance between Portmarnock and Killarney is 272.7 km. The road distance is 321 km.
Dublin Coach operates a bus from Burgh Quay to Killarney Mission Road every 4 hours. Tickets cost €22–35 and the journey takes 4h 20m.