The average bus between Blackrock and Crumlin takes 1h 2m and the fastest bus takes 32 min. The bus runs at least 3 times per hour from Blackrock to Crumlin. 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 20 minutes between Blackrock and Crumlin. The earliest departure is at 8:18 AM in the morning, and the last departure from Blackrock is at 8:47 PM which arrives into Crumlin at 9:35 PM. All services require a transfer, and take on average 1h 2m. The schedules shown below are for the next available departures.

1h 10m • 1 change

1h • 1 change

55 min • 1 change

1h • 1 change
Want to know about travelling from Blackrock to Crumlin? 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 Blackrock to Crumlin. However, there are services departing from Blackrock station and arriving at Crumlin station via Ucd. The journey, including transfers, takes approximately 1h 2m.
Blackrock to Crumlin bus services, operated by Go-Ahead Ireland, depart from Frascati Road station.
Blackrock to Crumlin bus services, operated by Go-Ahead Ireland, arrive at Saint Agnes Church station.
The distance between Blackrock and Crumlin is 9.3 km. The road distance is 16 km.
You can take a bus from Frascati Road to Saint Agnes Church via Ucd in around 57 min.