The average bus between Dublin and Mahon takes 3h 51m and the fastest bus takes 3h 26m. There is a bus service every few hours from Dublin to Mahon. 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 and Mahon. The earliest departure is at 6:30 AM in the morning, and the last departure from Dublin is at 11:30 PM which arrives into Mahon at 6:39 AM. All services require a transfer at Cork Alfred St and take an average of 3h 51m. The schedules shown below are for the next available departures.

3h 30m • 1 change

3h 30m • 1 change

3h 31m • 1 change

3h 33m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 30m • 1 change
Want to know about travelling from Dublin to Mahon? 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 to Mahon. However, there are services departing from Dublin station and arriving at Mahon station via Cork Alfred St. The journey, including transfers, takes approximately 3h 51m.
Dublin to Mahon bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Mahon bus services, operated by Citylink, arrive at Cork Alfred St station.
The distance between Dublin and Mahon is 216.4 km. The road distance is 253 km.
Citylink operates a bus from Crampton Quay to Cork Alfred St hourly. Tickets cost €21–30 and the journey takes 3h.