The average bus between Belfast and Coolock takes 2h 56m and the fastest bus takes 2h 46m. There is a bus service every few hours from Belfast to Coolock. 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 Belfast and Coolock. The earliest departure is at 1:50 AM at night, and the last departure from Belfast is at 9:50 PM which arrives into Coolock at 12:42 AM. All services require a transfer at Burgh Quay and take an average of 2h 56m. The schedules shown below are for the next available departures.

2h 50m • 1 change

2h 53m • 1 change

2h 56m • 1 change

2h 54m • 1 change

2h 54m • 1 change

3h 4m • 1 change

2h 52m • 1 change

2h 50m • 1 change

2h 54m • 1 change

3h 4m • 1 change

2h 52m • 1 change

2h 50m • 1 change

2h 54m • 1 change

2h 46m • 1 change

2h 51m • 1 change

2h 50m • 1 change
Want to know about travelling from Belfast to Coolock? 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 Belfast to Coolock. However, there are services departing from Belfast station and arriving at Coolock station via Burgh Quay. The journey, including transfers, takes approximately 2h 56m.
Belfast to Coolock bus services, operated by Dublin Express, depart from Grand Central Station.
Belfast to Coolock bus services, operated by Dublin Express, arrive at Burgh Quay station.
The distance between Belfast and Coolock is 135.5 km. The road distance is 177 km.
Dublin Express operates a bus from Grand Central Station to Burgh Quay hourly. Tickets cost €20–150 and the journey takes 2h 25m.