The average bus between Castleknock and 3Arena takes 48 min and the fastest bus takes 30 min. The bus runs at least 2 times per hour from Castleknock to 3Arena. 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 Castleknock and 3Arena. The earliest departure is at 5:57 AM in the morning, and the last departure from Castleknock is at 8:23 PM which arrives into 3Arena at 9:07 PM. All services require a transfer at Ormond Quay Upper and take an average of 48 min. The schedules shown below are for the next available departures.

45 min • 1 change

41 min • 1 change

41 min • 1 change

49 min • 1 change
Want to know about travelling from Castleknock to 3Arena? 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 3Arena. However, there are services departing from Castleknock station and arriving at 3Arena station via Ormond Quay Upper. The journey, including transfers, takes approximately 48 min.
Castleknock to 3Arena bus services, operated by Dublin Bus, depart from Castleknock station.
Castleknock to 3Arena bus services, operated by Dublin Bus, arrive at Castleforbes Road station.
The distance between Castleknock and 3Arena is 9.3 km. The road distance is 13 km.
You can take a bus from Castleknock to 3Arena via Ormond Quay Upper and Castleforbes Road in around 52 min.