The average bus between Castleknock and Cork takes 4h 6m and the fastest bus takes 3h 33m. There is a bus service every few hours from Castleknock to Cork. 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 Cork. The earliest departure is at 7:38 AM in the morning, and the last departure from Castleknock is at 11:06 PM which arrives into Cork at 9:30 AM. All services require a transfer at Dublin, O'Connell Street Upper (The Gresham Hotel) and take an average of 4h 6m. The schedules shown below are for the next available departures.

3h 51m • 1 change

3h 45m • 1 change

3h 44m • 1 change

4h 4m • 1 change

3h 51m • 1 change

3h 45m • 1 change

3h 44m • 1 change

4h 4m • 1 change

3h 51m • 1 change

3h 45m • 1 change

3h 44m • 1 change

4h 4m • 1 change

3h 36m • 1 change

4h 4m • 1 change

4h 2m • 1 change

4h 2m • 1 change
Want to know about travelling from Castleknock to Cork? 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 Cork. However, there are services departing from Castleknock station and arriving at Cork station via Cork Alfred Street. The journey, including transfers, takes approximately 4h 6m.
Castleknock to Cork bus services, operated by Dublin Bus, depart from Crampton Quay station.
Castleknock to Cork bus services, operated by Dublin Bus, arrive at Cork Alfred Street station.
The distance between Castleknock and Cork is 217.1 km. The road distance is 256 km.
Citylink operates a bus from Crampton Quay to Cork Alfred Street hourly. Tickets cost €21–30 and the journey takes 3h. Aircoach also services this route 4 times a week.