The average bus between Balbriggan and Castlebar takes 5h 5m and the fastest bus takes 4h 53m. The bus service runs several times per day from Balbriggan 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 4 hours between Balbriggan and Castlebar. The earliest departure is at 5:29 AM in the morning, and the last departure from Balbriggan is at 10:26 PM which arrives into Castlebar at 3:45 AM. All services require a transfer at Dublin Airport Terminal 2 Zone 19 and take an average of 5h 5m. The schedules shown below are for the next available departures.

4h 58m • 1 change

4h 59m • 1 change
Arrives next day

5h 29m • 1 change
Arrives next day

5h 21m • 1 change

4h 53m • 1 change

4h 58m • 1 change

4h 58m • 1 change

5h 7m • 1 change

4h 53m • 1 change

4h 58m • 1 change

4h 58m • 1 change

5h 7m • 1 change

4h 53m • 1 change

4h 58m • 1 change

4h 58m • 1 change

5h 7m • 1 change

4h 53m • 1 change

4h 58m • 1 change

4h 58m • 1 change

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5h 3m • 1 change

5h 1m • 1 change

4h 55m • 1 change

4h 56m • 1 change

5h 31m • 1 change

5h • 1 change

5h • 1 change

4h 58m • 1 change
Want to know about travelling from Balbriggan 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 Balbriggan to Castlebar. However, there are services departing from Balbriggan station and arriving at Castlebar station via Castlebar. The journey, including transfers, takes approximately 5h 5m.
Balbriggan to Castlebar bus services, operated by Bus Éireann, depart from Dublin Airport Zone 11 station.
Balbriggan to Castlebar bus services, operated by Bus Éireann, arrive at Castlebar station.
The distance between Balbriggan and Castlebar is 206.7 km. The road distance is 279 km.
Citylink operates a bus from Dublin Airport Zone 11 to Castlebar every 4 hours. Tickets cost €22–35 and the journey takes 4h.