The average bus between Doolin and Castlebar takes 4h 26m and the fastest bus takes 3h 27m. The bus service runs several times per day from Doolin to Castlebar. 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 Doolin and Castlebar. The earliest departure is at 6:25 AM in the morning, and the last departure from Doolin is at 11:16 PM which arrives into Castlebar at 8:45 AM. All services require a transfer, and take on average 4h 26m. The schedules shown below are for the next available departures.

4h 12m • 1 change

3h 36m • 1 change
Arrives next day

9h 29m • 1 change

3h 45m • 1 change

3h 50m • 1 change

4h 33m • 1 change

3h 49m • 1 change

3h 45m • 1 change

3h 50m • 1 change

4h 33m • 1 change

3h 49m • 1 change

3h 45m • 1 change

3h 50m • 1 change

4h 33m • 1 change

3h 49m • 1 change

3h 45m • 1 change

3h 50m • 1 change

4h 33m • 1 change

3h 49m • 1 change

3h 45m • 1 change

3h 50m • 1 change

4h 37m • 1 change

3h 47m • 1 change
Want to know about travelling from Doolin to Castlebar? 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 Doolin to Castlebar. However, there are services departing from Doolin station and arriving at Castlebar station via ATU Galway. The journey, including transfers, takes approximately 4h 26m.
Doolin to Castlebar bus services, operated by Bus Éireann, depart from Doolin station.
Doolin to Castlebar bus services, operated by Bus Éireann, arrive at Castlebar station.
The distance between Doolin and Castlebar is 93.6 km. The road distance is 153 km.
You can take a bus from Doolin to Castlebar via ATU Galway in around 4h 5m.