The average bus between Dublin and Ardrahan takes 3h 40m and the fastest bus takes 3h 1m. The bus service runs several times per day from Dublin to Ardrahan. 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 2 hours between Dublin and Ardrahan. The earliest departure is at 12:15 AM at night, and the last departure from Dublin is at 5:15 PM which arrives into Ardrahan at 8:35 PM. All services require a transfer, and take on average 3h 40m. The schedules shown below are for the next available departures.

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Want to know about travelling from Dublin to Ardrahan? 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 Ardrahan. However, there are services departing from Dublin station and arriving at Ardrahan station via ATU Galway. The journey, including transfers, takes approximately 3h 40m.
Dublin to Ardrahan bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Ardrahan bus services, operated by Citylink, arrive at ATU Galway station.
The distance between Dublin and Ardrahan is 171.3 km. The road distance is 226 km.
Citylink operates a bus from Crampton Quay to ATU Galway every 30 minutes. Tickets cost €19–27 and the journey takes 2h 25m.