The average bus between Dún Laoghaire and Bangor takes 5h 44m and the fastest bus takes 4h 29m. The bus service runs several times per day from Dún Laoghaire to Bangor. 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 every 3 hours between Dún Laoghaire and Bangor. The earliest departure is at 3:55 AM at night, and the last departure from Dún Laoghaire is at 10:11 PM which arrives into Bangor at 8:10 AM. All services require a transfer at Pearse Stn and take an average of 5h 44m. The schedules shown below are for the next available departures.



5h 32m • 3 changes



6h 9m • 3 changes



4h 39m • 3 changes
Arrives next day



9h 59m • 3 changes



5h 5m • 3 changes



5h 5m • 3 changes



4h 34m • 3 changes



5h 34m • 3 changes



5h 5m • 3 changes



5h 5m • 3 changes



4h 34m • 3 changes



5h 34m • 3 changes



5h 55m • 3 changes



5h • 3 changes



4h 29m • 3 changes



5h 29m • 3 changes



5h 50m • 3 changes



5h 29m • 3 changes



5h 29m • 3 changes



5h 54m • 3 changes



5h 5m • 3 changes



5h 5m • 3 changes



4h 34m • 3 changes



5h 34m • 3 changes
Want to know about travelling from Dún Laoghaire to Bangor? 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 Dún Laoghaire to Bangor. However, there are services departing from Dún Laoghaire station and arriving at Bangor station via Grand Central Station station. The journey, including transfers, takes approximately 5h 44m.
Dún Laoghaire to Bangor bus services, operated by Aircoach, depart from Westland Row station.
Dún Laoghaire to Bangor bus services, operated by Aircoach, arrive at Grand Central Station.
The distance between Dún Laoghaire and Bangor is 155 km. The road distance is 203 km.
Dublin Express operates a bus from Westland Row to Grand Central Station hourly. Tickets cost £18–130 and the journey takes 2h 45m.