The average bus between Sligo and Dublin Port takes 4h and the fastest bus takes 3h 50m. The bus service runs several times per day from Sligo to Dublin Port. 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 4 hours between Sligo and Dublin Port. The earliest departure is at 1:00 AM at night, and the last departure from Sligo is at 3:30 PM which arrives into Dublin Port at 7:20 PM. All services require a transfer, and take on average 4h. The schedules shown below are for the next available departures.

4h 5m • 1 change

3h 51m • 1 change

4h 5m • 1 change

4h • 1 change

4h 5m • 1 change

3h 51m • 1 change

4h 5m • 1 change

4h • 1 change

4h 5m • 1 change

3h 51m • 1 change

4h 5m • 1 change

4h • 1 change

4h 5m • 1 change

3h 51m • 1 change

4h 5m • 1 change

4h • 1 change

4h 5m • 1 change

3h 50m • 1 change

3h 50m • 1 change

4h • 1 change

4h 5m • 1 change

3h 50m • 1 change

3h 50m • 1 change

4h • 1 change
Want to know about travelling from Sligo to Dublin Port? 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 Dublin Port. However, there are services departing from Sligo station and arriving at Dublin Port station via Terminal 2 Zone 19. The journey, including transfers, takes approximately 4h.
Sligo to Dublin Port bus services, operated by Expressway (Bus Éireann), depart from Sligo Bus Stn station.
Sligo to Dublin Port bus services, operated by Expressway (Bus Éireann), arrive at Terminal 2 Zone 19 station.
The distance between Sligo and Dublin Port is 179.8 km. The road distance is 231 km.
Expressway (Bus Éireann) operates a bus from Sligo Bus Stn to Terminal 2 Zone 19 5 times a day. Tickets cost €25–35 and the journey takes 3h 31m.