The average bus between Killarney and Portumna takes 6h 31m and the fastest bus takes 5h 18m. The bus service runs several times per day from Killarney to Portumna. 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 4 times a day between Killarney and Portumna. The earliest departure is at 4:30 AM at night, and the last departure from Killarney is at 6:30 PM which arrives into Portumna at 11:48 PM. All services require a transfer at Limerick Arthurs Qy and take an average of 6h 31m. The schedules shown below are for the next available departures.


7h 8m • 2 changes


6h 18m • 2 changes


5h 23m • 2 changes


5h 18m • 2 changes


7h 8m • 2 changes


6h 18m • 2 changes


5h 23m • 2 changes


5h 18m • 2 changes


6h 43m • 2 changes


5h 43m • 2 changes
Arrives next day


17h 43m • 2 changes
Want to know about travelling from Killarney to Portumna? 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 Portumna. However, there are services departing from Killarney station and arriving at Portumna station via Limerick Arthurs Qy. The journey, including transfers, takes approximately 6h 31m.
Killarney to Portumna bus services, operated by Dublin Coach, depart from Killarney Mission station.
Killarney to Portumna bus services, operated by Dublin Coach, arrive at Portumna station.
The distance between Killarney and Portumna is 144 km. The road distance is 200 km.
You can take a bus from Killarney Mission to Portumna via Limerick Arthurs Qy and Nenagh in around 5h 56m.