The average bus between Castlebar and Dunboyne takes 4h 47m and the fastest bus takes 4h 26m. The bus service runs several times per day from Castlebar to Dunboyne. 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 Castlebar and Dunboyne. The earliest departure is at 7:55 AM in the morning, and the last departure from Castlebar is at 4:50 PM which arrives into Dunboyne at 9:31 PM. All services require a transfer at Bachelors Walk and take an average of 4h 47m. The schedules shown below are for the next available departures.

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4h 42m • 1 change
Want to know about travelling from Castlebar to Dunboyne? 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 Castlebar to Dunboyne. However, there are services departing from Castlebar station and arriving at Dunboyne station via Bachelors Walk. The journey, including transfers, takes approximately 4h 47m.
Castlebar to Dunboyne bus services, operated by Citylink, depart from Castlebar station.
Castlebar to Dunboyne bus services, operated by Citylink, arrive at Bachelors Walk station.
The distance between Castlebar and Dunboyne is 192.3 km. The road distance is 265 km.
Citylink operates a bus from Castlebar to Bachelors Walk 5 times a day. Tickets cost €21–30 and the journey takes 3h 30m.