The average bus between Castlefinn and Donegal takes 1h 58m and the fastest bus takes 55 min. The bus service runs several times per day from Castlefinn to Donegal. 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 Castlefinn and Donegal. The earliest departure is at 8:47 AM in the morning, and the last departure from Castlefinn is at 7:23 PM which arrives into Donegal at 9:55 PM. All services require a transfer, and take on average 1h 58m. The schedules shown below are for the next available departures.

1h 53m • 1 change

2h 25m • 1 change

1h 10m • 1 change

1h 50m • 1 change

1h 53m • 1 change

2h 25m • 1 change

1h 10m • 1 change

1h 50m • 1 change

1h 53m • 1 change

2h 25m • 1 change

1h 10m • 1 change

1h 50m • 1 change

1h 53m • 1 change

2h 25m • 1 change

55 min • 1 change

1h 50m • 1 change
Want to know about travelling from Castlefinn to Donegal? 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 Castlefinn to Donegal. However, there are services departing from Castlefinn station and arriving at Donegal station via Ballybofey. The journey, including transfers, takes approximately 1h 58m.
Castlefinn to Donegal bus services, operated by Bus Éireann, depart from Castlefin station.
Castlefinn to Donegal bus services, operated by Bus Éireann, arrive at Donegal station.
The distance between Castlefinn and Donegal is 37.1 km. The road distance is 40 km.
You can take a bus from Castlefin to Donegal via Ballybofey in around 1h 45m.