The average bus between Waterford and Castleknock takes 3h 11m and the fastest bus takes 2h 54m. The bus service runs several times per day from Waterford 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 3 hours between Waterford and Castleknock. The earliest departure is at 4:00 AM at night, and the last departure from Waterford is at 9:00 PM which arrives into Castleknock at 12:02 AM. All services require a transfer at Bachelors Walk and take an average of 3h 11m. The schedules shown below are for the next available departures.

3h 9m • 1 change

3h 8m • 1 change

3h 12m • 1 change

3h 15m • 1 change

2h 54m • 1 change

3h 9m • 1 change

3h 8m • 1 change

3h 12m • 1 change

2h 54m • 1 change

3h 9m • 1 change

3h 8m • 1 change

3h 12m • 1 change

3h 7m • 1 change

3h 16m • 1 change

3h 24m • 1 change

3h 9m • 1 change

5h 38m • 1 change

3h 14m • 1 change

3h 22m • 1 change

3h 28m • 1 change

2h 54m • 1 change

3h 9m • 1 change

3h 8m • 1 change

3h 12m • 1 change
Want to know about travelling from Waterford 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 Waterford to Castleknock. However, there are services departing from Waterford station and arriving at Castleknock station via Bachelors Walk. The journey, including transfers, takes approximately 3h 11m.
Waterford to Castleknock bus services, operated by Dublin Coach, depart from Waterford Bus Stn station.
Waterford to Castleknock bus services, operated by Dublin Coach, arrive at Bachelors Walk station.
The distance between Waterford and Castleknock is 133.8 km. The road distance is 185 km.
Dublin Coach operates a bus from Waterford Bus Stn to Bachelors Walk every 3 hours. Tickets cost €16–23 and the journey takes 2h 25m.