The average bus between Blanchardstown and Castlebar takes 5h 57m and the fastest bus takes 4h 15m. The bus service runs several times per day from Blanchardstown 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 4 times a day between Blanchardstown and Castlebar. The earliest departure is at 10:47 AM in the morning, and the last departure from Blanchardstown is at 11:45 PM which arrives into Castlebar at 9:22 AM. All services require a transfer, and take on average 5h 57m. The schedules shown below are for the next available departures.

4h 15m • 1 change
4h 52m • 1 change
4h 32m • 1 changeArrives next day

9h 47m • 1 change
4h 15m • 1 change
4h 52m • 1 change
4h 32m • 1 changeArrives next day

9h 47m • 1 change
4h 15m • 1 change
4h 52m • 1 change
4h 32m • 1 changeArrives next day

9h 37m • 1 changeWant to know about travelling from Blanchardstown 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 Blanchardstown to Castlebar. However, there are services departing from Blanchardstown station and arriving at Castlebar station via Swinford. The journey, including transfers, takes approximately 5h 57m.
Blanchardstown to Castlebar bus services, operated by Expressway (Bus Éireann), depart from Liffey Valley SC station.
Blanchardstown to Castlebar bus services, operated by Expressway (Bus Éireann), arrive at Swinford station.
The distance between Blanchardstown and Castlebar is 199.6 km. The road distance is 233 km.
Expressway (Bus Éireann) operates a bus from Liffey Valley SC to Swinford every 4 hours. Tickets cost €24–35 and the journey takes 3h 5m.