The average bus between Castleknock and Cavan takes 1h 53m and the fastest bus takes 1h 34m. There is a bus service every few hours from Castleknock to Cavan. 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 Castleknock and Cavan. The earliest departure is at 6:20 AM in the morning, and the last departure from Castleknock is at 11:34 PM which arrives into Cavan at 1:16 AM. All services require a transfer at Blanchardstown SC and take an average of 1h 53m. The schedules shown below are for the next available departures.

2h 13m • 1 change

2h 12m • 1 change

1h 52m • 1 change

1h 47m • 1 change

2h 1m • 1 change

1h 54m • 1 change

1h 43m • 1 change

1h 56m • 1 change

2h 1m • 1 change

1h 54m • 1 change

1h 43m • 1 change

1h 56m • 1 change
Want to know about travelling from Castleknock to Cavan? 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 Castleknock to Cavan. However, there are services departing from Castleknock station and arriving at Cavan station via Cavan Bus Station station. The journey, including transfers, takes approximately 1h 53m.
Castleknock to Cavan bus services, operated by Go-Ahead Ireland, depart from Blanchardstown N3 station.
Castleknock to Cavan bus services, operated by Go-Ahead Ireland, arrive at Cavan Bus Station.
The distance between Castleknock and Cavan is 95.1 km. The road distance is 105 km.
Bus Éireann operates a bus from Blanchardstown N3 to Cavan Bus Station hourly. Tickets cost €11–17 and the journey takes 1h 30m.