The average bus between Dublin and Dundonald takes 3h 11m and the fastest bus takes 3h. There is a bus service every few hours from Dublin to Dundonald. 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 Dublin and Dundonald. The earliest departure is at 12:50 AM at night, and the last departure from Dublin is at 8:50 PM which arrives into Dundonald at 11:53 PM. All services require a transfer at Belfast Glengall and take an average of 3h 11m. The schedules shown below are for the next available departures.

3h 18m • 1 change
3h 3m • 1 change
3h 5m • 1 change
3h 2m • 1 change
4h 51m • 1 change
3h 18m • 1 change
3h 3m • 1 change
3h 5m • 1 change
4h 51m • 1 change
3h 18m • 1 change
3h 3m • 1 change
3h 5m • 1 changeWant to know about travelling from Dublin to Dundonald? 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 Dublin to Dundonald. However, there are services departing from Dublin station and arriving at Dundonald station via Belfast Glengall. The journey, including transfers, takes approximately 3h 11m.
Dublin to Dundonald bus services, operated by Aircoach, depart from The Gresham Hotel station.
Dublin to Dundonald bus services, operated by Aircoach, arrive at Belfast Glengall station.
The distance between Dublin and Dundonald is 143.2 km. The road distance is 178 km.
Aircoach operates a bus from The Gresham Hotel to Belfast Glengall hourly. Tickets cost £13–18 and the journey takes 2h 30m.