The average bus between Tallaght and Cavan takes 2h 17m and the fastest bus takes 2h 5m. There is a bus service every few hours from Tallaght to Cavan. 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 Tallaght and Cavan. The earliest departure is at 12:15 AM at night, and the last departure from Tallaght is at 10:15 PM which arrives into Cavan at 12:50 AM. All services require a transfer at Dublin Airport Zone 16 and take an average of 2h 17m. The schedules shown below are for the next available departures.

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Want to know about travelling from Tallaght to Cavan? 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 Tallaght to Cavan. However, there are services departing from Tallaght station and arriving at Cavan station via Cavan Bus Station station. The journey, including transfers, takes approximately 2h 17m.
Tallaght to Cavan bus services, operated by Dublin Coach, depart from Dublin Airport Zone 12 station.
Tallaght to Cavan bus services, operated by Dublin Coach, arrive at Cavan Bus Station.
The distance between Tallaght and Cavan is 101.9 km. The road distance is 139 km.
Expressway (Bus Éireann) operates a bus from Dublin Airport Zone 12 to Cavan Bus Station hourly. Tickets cost €18–25 and the journey takes 1h 35m.