The bus between Dundalk and Dundrum takes 2h 21m. There is a bus service every few hours from Dundalk 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 Dundalk and Dundrum. The earliest departure is at 3:33 AM at night, and the last departure from Dundalk is at 8:33 PM which arrives into Dundrum at 10:55 PM. All services require a transfer at Dublin Airport Terminal 2 Zone 19 and take an average of 2h 21m. The schedules shown below are for the next available departures.

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Want to know about travelling from Dundalk 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 Dundalk to Dundrum. However, there are services departing from Dundalk station and arriving at Dundrum station via Dublin Airport Terminal 2 Zone 19. The journey, including transfers, takes approximately 2h 21m.
Dundalk to Dundrum bus services, operated by Expressway (Bus Éireann), depart from Stapleton Place station.
Dundalk to Dundrum bus services, operated by Expressway (Bus Éireann), arrive at Dundrum Village station.
The distance between Dundalk and Dundrum is 79.9 km. The road distance is 115 km.
You can take a bus from Stapleton Place to Dundrum Village via Dublin Airport Terminal 2 Zone 19 and Dublin Airport Zone 16 in around 2h 36m.