The average bus between Donegal and Dundrum takes 5h 9m and the fastest bus takes 4h 50m. There is a bus service every few hours from Donegal to Dundrum. 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 hourly between Donegal and Dundrum. The earliest departure is at 1:00 AM at night, and the last departure from Donegal is at 7:00 PM which arrives into Dundrum at 11:51 PM. All services require a transfer at Dublin Busáras and take an average of 5h 9m. The schedules shown below are for the next available departures.

4h 55m • 1 change
5h 1m • 1 change
5h 11m • 1 change
5h 5m • 1 change
5h 21m • 1 change
5h 3m • 1 change
5h 10m • 1 change
4h 55m • 1 change
5h 49m • 1 change
5h 1m • 1 change
4h 50m • 1 change
4h 59m • 1 change
5h 54m • 1 change
5h 22m • 1 change
5h 22m • 1 change
5h 22m • 1 changeWant to know about travelling from Donegal to Dundrum? 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 Donegal to Dundrum. However, there are services departing from Donegal station and arriving at Dundrum station via Dublin Busáras. The journey, including transfers, takes approximately 5h 9m.
Donegal to Dundrum bus services, operated by Expressway (Bus Éireann), depart from Donegal station.
Donegal to Dundrum bus services, operated by Expressway (Bus Éireann), arrive at Dublin Busáras station.
The distance between Donegal and Dundrum is 194.8 km. The road distance is 262 km.
Expressway (Bus Éireann) operates a bus from Donegal to Dublin Busáras hourly. Tickets cost €27–40 and the journey takes 4h 8m.