The average bus between Roscommon (Region) and Dublin takes 2h 35m and the fastest bus takes 2h 23m. The bus service runs several times per day from Roscommon (Region) to Dublin. 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 Roscommon (Region) and Dublin. The earliest departure is at 2:15 AM at night, and the last departure from Roscommon (Region) is at 6:44 PM which arrives into Dublin at 9:07 PM. All services require a transfer, and take on average 2h 35m. The schedules shown below are for the next available departures.

2h 23m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 41m • 1 change

2h 23m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 41m • 1 change

2h 23m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 41m • 1 change

2h 23m • 1 change

2h 42m • 1 change

2h 46m • 1 change

2h 41m • 1 change

2h 23m • 1 change

2h 33m • 1 change

2h 40m • 1 change

2h 35m • 1 change

2h 34m • 1 change

2h 26m • 1 change

2h 30m • 1 change

2h 31m • 1 change
Want to know about travelling from Roscommon (Region) to Dublin? 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 Roscommon (Region) to Dublin. However, there are services departing from Roscommon (Region) station and arriving at Dublin station via Liffey Valley SC. The journey, including transfers, takes approximately 2h 35m.
Roscommon (Region) to Dublin bus services, operated by Expressway (Bus Éireann), depart from Tulsk station.
Roscommon (Region) to Dublin bus services, operated by Expressway (Bus Éireann), arrive at Liffey Valley SC station.
The distance between Roscommon (Region) and Dublin is 140.1 km. The road distance is 155 km.
Expressway (Bus Éireann) operates a bus from Tulsk to Liffey Valley SC every 4 hours. Tickets cost €20–28 and the journey takes 2h 13m.