The average bus between Galway and Killarney takes 4h 25m and the fastest bus takes 4h 5m. The bus service runs several times per day from Galway 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 4 hours between Galway and Killarney. The earliest departure is at 8:30 AM in the morning, and the last departure from Galway is at 7:30 PM which arrives into Killarney at 11:35 PM. All services require a transfer at Henry Street and take an average of 4h 25m. The schedules shown below are for the next available departures.

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Want to know about travelling from Galway 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 Galway to Killarney. However, there are services departing from Galway station and arriving at Killarney station via Henry Street. The journey, including transfers, takes approximately 4h 25m.
Galway to Killarney bus services, operated by Citylink, depart from Galway Coach Station.
Galway to Killarney bus services, operated by Citylink, arrive at Killarney Mission Road station.
The distance between Galway and Killarney is 138.3 km. The road distance is 207 km.
You can take a bus from Galway Coach Station to Killarney Mission Road via Henry Street and Limerick Arthur's Quay in around 4h 12m.