The average bus between Dublin and Costelloe takes 4h 29m and the fastest bus takes 3h 46m. The bus service runs several times per day from Dublin to Costelloe. 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 Costelloe. The earliest departure is at 12:15 AM at night, and the last departure from Dublin is at 7:15 PM which arrives into Costelloe at 11:17 PM. All services require a transfer at Galway Coach Stn and take an average of 4h 29m. The schedules shown below are for the next available departures.

6h 38m • 1 change
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4h 33m • 1 changeWant to know about travelling from Dublin to Costelloe? 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 Costelloe. However, there are services departing from Crampton Quay station and arriving at Casla station via Galway Coach Stn station. The journey, including transfers, takes approximately 4h 29m.
Dublin to Costelloe bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Costelloe bus services, operated by Bus Éireann, arrive at Casla station.
The distance between Dublin and Costelloe is 219.5 km. The road distance is 247 km.
You can take a bus from Crampton Quay to Casla via Galway Coach Stn and Galway Ceannt in around 4h 10m.