The average bus between Dublin Airport (DUB) and Roscommon takes 4h 30m and the fastest bus takes 2h 46m. The bus service runs several times per day from Dublin Airport (DUB) to Roscommon. 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 Dublin Airport (DUB) and Roscommon. The earliest departure is at 7:40 AM in the morning, and the last departure from Dublin Airport (DUB) is at 11:25 PM which arrives into Roscommon at 8:22 AM. All services require a transfer, and take on average 4h 30m. The schedules shown below are for the next available departures.

3h 57m • 1 change

3h 17m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 17m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 17m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 17m • 1 change

3h 57m • 1 change

3h 57m • 1 change

3h 17m • 1 change

3h 12m • 1 change

3h 57m • 1 change

3h 57m • 1 change
Want to know about travelling from Dublin Airport (DUB) to Roscommon? 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 Airport (DUB) to Roscommon. However, there are services departing from Dublin Airport (DUB) station and arriving at Roscommon station via Longford Stn. The journey, including transfers, takes approximately 4h 30m.
Dublin Airport (DUB) to Roscommon bus services, operated by Expressway (Bus Éireann), depart from Airport Zone 13 station.
Dublin Airport (DUB) to Roscommon bus services, operated by Expressway (Bus Éireann), arrive at Roscommon station.
The distance between Dublin Airport (DUB) and Roscommon is 130.7 km. The road distance is 159 km.
You can take a bus from Airport Zone 13 to Roscommon via Longford Stn in around 3h 36m.