The average bus between Letterkenny and Castlebar takes 4h 20m and the fastest bus takes 4h 9m. The bus service runs several times per day from Letterkenny 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 3 times a day between Letterkenny and Castlebar. The earliest departure is at 7:57 AM in the morning, and the last departure from Letterkenny is at 1:57 PM which arrives into Castlebar at 6:30 PM. All services require a transfer, and take on average 4h 20m. The schedules shown below are for the next available departures.
Want to know about travelling from Letterkenny 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 Letterkenny to Castlebar. However, there are services departing from Letterkenny station and arriving at Castlebar station via Claremorris. The journey, including transfers, takes approximately 4h 20m.
Letterkenny to Castlebar bus services, operated by Expressway (Bus Éireann), depart from ATU Letterkenny station.
Letterkenny to Castlebar bus services, operated by Expressway (Bus Éireann), arrive at Claremorris station.
The distance between Letterkenny and Castlebar is 158.2 km. The road distance is 221 km.
Expressway (Bus Éireann) operates a bus from ATU Letterkenny to Claremorris 3 times a day. Tickets cost €23–35 and the journey takes 3h 26m.
