The average bus between Bray and Castleknock takes 1h 48m and the fastest bus takes 1h 17m. The bus runs at least 3 times per hour from Bray to Castleknock. 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 Bray and Castleknock. The earliest departure is at 5:28 AM in the morning, and the last departure from Bray is at 10:37 PM which arrives into Castleknock at 12:02 AM. All services require a transfer, and take on average 1h 48m. The schedules shown below are for the next available departures.

1h 24m • 1 change

1h 22m • 1 change
Arrives next day

1h 24m • 1 change

1h 21m • 1 change

1h 34m • 1 change

1h 30m • 1 change

1h 34m • 1 change
Want to know about travelling from Bray to Castleknock? 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 Bray to Castleknock. However, there are services departing from Bray station and arriving at Castleknock station via Leeson Street Lwr. The journey, including transfers, takes approximately 1h 48m.
Bray to Castleknock bus services, operated by Dublin Bus, depart from Cornerstone Church station.
Bray to Castleknock bus services, operated by Dublin Bus, arrive at St Brigid's Church station.
The distance between Bray and Castleknock is 25.8 km. The road distance is 32 km.
You can take a bus from Cornerstone Church to St Brigid's Church via Leeson Street Lwr in around 1h 52m.