The average bus between Dublin Port Tunnel and Belfast takes 2h 45m and the fastest bus takes 2h 22m. There is a bus service every few hours from Dublin Port Tunnel to Belfast. 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 Port Tunnel and Belfast. The earliest departure is at 3:59 AM at night, and the last departure from Dublin Port Tunnel is at 11:40 PM which arrives into Belfast at 3:20 AM. All services require a transfer at Eastpoint and take an average of 2h 45m. The schedules shown below are for the next available departures.


2h 50m • 2 changes


2h 40m • 2 changes


2h 43m • 2 changes


2h 31m • 2 changes


3h 18m • 2 changes


3h 4m • 2 changes


2h 30m • 2 changes


2h 43m • 2 changes


3h 20m • 2 changes


2h 41m • 2 changes


2h 30m • 2 changes


2h 33m • 2 changes


3h 19m • 2 changes


2h 41m • 2 changes


2h 30m • 2 changes


2h 33m • 2 changes
Want to know about travelling from Dublin Port Tunnel to Belfast? 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 Port Tunnel to Belfast. However, there are services departing from Dublin Port Tunnel station and arriving at Belfast station via Europa Bus Centre. The journey, including transfers, takes approximately 2h 45m.
Dublin Port Tunnel to Belfast bus services, operated by Dublin Bus, depart from Terminal 1 Zone 2 station.
Dublin Port Tunnel to Belfast bus services, operated by Dublin Bus, arrive at Europa Bus Centre station.
The distance between Dublin Port Tunnel and Belfast is 138.9 km. The road distance is 173 km.
Aircoach operates a bus from Terminal 1 Zone 2 to Europa Bus Centre hourly. Tickets cost £12–18 and the journey takes 1h 50m.