The average bus between Castleknock and Ennis takes 4h 23m and the fastest bus takes 3h 58m. There is a bus service every few hours from Castleknock to Ennis. 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 Ennis. The earliest departure is at 5:57 AM in the morning, and the last departure from Castleknock is at 11:16 PM which arrives into Ennis at 3:15 AM. All services require a transfer at Bachelors Walk and take an average of 4h 23m. The schedules shown below are for the next available departures.

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Want to know about travelling from Castleknock to Ennis? 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 Ennis. However, there are services departing from Castleknock station and arriving at Ennis station via Ennis Frs Walk. The journey, including transfers, takes approximately 4h 23m.
Castleknock to Ennis bus services, operated by Dublin Bus, depart from Burgh Quay station.
Castleknock to Ennis bus services, operated by Dublin Bus, arrive at Ennis Frs Walk station.
The distance between Castleknock and Ennis is 184.8 km. The road distance is 248 km.
Dublin Coach operates a bus from Burgh Quay to Ennis Frs Walk hourly. Tickets cost €22–30 and the journey takes 3h 30m.