The average bus between Cavan and Dundrum takes 3h 6m and the fastest bus takes 2h 32m. There is a bus service every few hours from Cavan to Dundrum. 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 Cavan and Dundrum. The earliest departure is at 2:50 AM at night, and the last departure from Cavan is at 9:00 PM which arrives into Dundrum at 12:02 AM. All services require a transfer at Parnell Sq East and take an average of 3h 6m. The schedules shown below are for the next available departures.

3h 2m • 1 change

3h 32m • 1 change

3h 2m • 1 change

3h 32m • 1 change

3h 12m • 1 change

2h 32m • 1 change

3h 2m • 1 change

2h 32m • 1 change

3h 7m • 1 change

2h 37m • 1 change

3h 7m • 1 change

2h 32m • 1 change

3h 7m • 1 change

2h 37m • 1 change

3h 7m • 1 change

2h 32m • 1 change
Want to know about travelling from Cavan to Dundrum? 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 Cavan to Dundrum. However, there are services departing from Cavan station and arriving at Dundrum station via Parnell Sq East. The journey, including transfers, takes approximately 3h 6m.
Cavan to Dundrum bus services, operated by Expressway (Bus Éireann), depart from Cavan Bus Stn station.
Cavan to Dundrum bus services, operated by Expressway (Bus Éireann), arrive at Parnell Sq East station.
The distance between Cavan and Dundrum is 107.3 km. The road distance is 125 km.
Bus Éireann operates a bus from Cavan Bus Stn to Parnell Sq East hourly. Tickets cost €21–29 and the journey takes 2h 9m.