The average bus between Leixlip and Castleknock takes 1h 15m and the fastest bus takes 49 min. The bus runs at least 2 times per hour from Leixlip 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 30 minutes between Leixlip and Castleknock. The earliest departure is at 5:49 AM in the morning, and the last departure from Leixlip is at 10:50 PM which arrives into Castleknock at 12:02 AM. All services require a transfer at Arran Quay and take an average of 1h 15m. The schedules shown below are for the next available departures.

1h 1m • 1 change

1h 1m • 1 change

50 min • 1 change

1h 9m • 1 change

1h 17m • 1 change

57 min • 1 change

1h 20m • 1 change

59 min • 1 change

1h 1m • 1 change

58 min • 1 change

1h 5m • 1 change

1h 26m • 1 change
Want to know about travelling from Leixlip 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 Leixlip to Castleknock. However, there are services departing from Leixlip station and arriving at Castleknock station via Arran Quay. The journey, including transfers, takes approximately 1h 15m.
Leixlip to Castleknock bus services, operated by Dublin Bus, depart from Our Lady's Nativity station.
Leixlip to Castleknock bus services, operated by Dublin Bus, arrive at St Brigid's Church station.
The distance between Leixlip and Castleknock is 8.9 km. The road distance is 26 km.
You can take a bus from Our Lady's Nativity to St Brigid's Church via Arran Quay and Usher's Quay in around 1h 19m.