The average bus between Dublin and Costelloe takes 4h 10m and the fastest bus takes 3h 36m. There is a bus service every few hours 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 hourly between Dublin and Costelloe. The earliest departure is at 12:15 AM at night, and the last departure from Dublin is at 8:15 PM which arrives into Costelloe at 12:17 AM. All services require a transfer at Galway Coach Stn and take an average of 4h 10m. The schedules shown below are for the next available departures.

3h 38m • 1 change

3h 50m • 1 change

4h • 1 change

4h 6m • 1 change

6h 38m • 1 change

3h 38m • 1 change

3h 50m • 1 change

4h • 1 change

6h 38m • 1 change

3h 38m • 1 change

3h 50m • 1 change

4h • 1 change

6h 38m • 1 change

3h 38m • 1 change

3h 50m • 1 change

4h • 1 change
Want 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 Dublin station and arriving at Costelloe station via Galway Coach Stn. The journey, including transfers, takes approximately 4h 10m.
Dublin to Costelloe bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Costelloe bus services, operated by Citylink, arrive at Casla station.
The distance between Dublin and Costelloe is 219.5 km. The road distance is 249 km.
You can take a bus from Crampton Quay to Casla via Galway Coach Stn and Galway Ceannt in around 4h 12m.