The average bus between Newry and Castleknock takes 2h 30m and the fastest bus takes 2h 16m. There is a bus service every few hours from Newry 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 hourly between Newry and Castleknock. The earliest departure is at 4:05 AM at night, and the last departure from Newry is at 9:05 PM which arrives into Castleknock at 11:24 PM. All services require a transfer at Dublin Busaras Bus Station and take an average of 2h 30m. The schedules shown below are for the next available departures.

2h 34m • 1 change

2h 34m • 1 change

2h 35m • 1 change

2h 43m • 1 change

2h 42m • 1 change

2h 27m • 1 change

2h 17m • 1 change

2h 28m • 1 change

2h 19m • 1 change

2h 22m • 1 change

2h 28m • 1 change

2h 28m • 1 change

2h 19m • 1 change

2h 23m • 1 change

2h 23m • 1 change

2h 28m • 1 change
Want to know about travelling from Newry 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 Newry to Castleknock. However, there are services departing from Newry station and arriving at Castleknock station via Dublin Busaras Bus Station station. The journey, including transfers, takes approximately 2h 30m.
Newry to Castleknock bus services, operated by Translink, depart from Newry Bus Station.
Newry to Castleknock bus services, operated by Translink, arrive at St Brigid's Church station.
The distance between Newry and Castleknock is 89.6 km. The road distance is 120 km.
You can take a bus from Newry Bus Station to St Brigid's Church via Dublin Busaras Bus Station and Dublin, O'Connell Street Upper (The Gresham Hotel) in around 2h 44m.