The average bus between Sligo and Dundrum takes 4h 45m and the fastest bus takes 4h 25m. The bus service runs several times per day from Sligo 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 5 times a day between Sligo and Dundrum. The earliest departure is at 1:00 AM at night, and the last departure from Sligo is at 3:30 PM which arrives into Dundrum at 7:55 PM. All services require a transfer at Dublin Airport Terminal 2 Zone 19 and take an average of 4h 45m. The schedules shown below are for the next available departures.

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Want to know about travelling from Sligo 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 Sligo to Dundrum. However, there are services departing from Sligo station and arriving at Dundrum station via Dublin Airport Terminal 2 Zone 19. The journey, including transfers, takes approximately 4h 45m.
Sligo to Dundrum bus services, operated by Expressway (Bus Éireann), depart from Sligo Bus Station.
Sligo to Dundrum bus services, operated by Expressway (Bus Éireann), arrive at Dublin Airport Terminal 2 Zone 19 station.
The distance between Sligo and Dundrum is 182.4 km. The road distance is 256 km.
Expressway (Bus Éireann) operates a bus from Sligo Bus Station to Dublin Airport Terminal 2 Zone 19 5 times a day. Tickets cost €25–35 and the journey takes 3h 36m.