The average bus between Letterkenny and County Cavan takes 4h 46m and the fastest bus takes 3h 55m. The bus service runs several times per day from Letterkenny to County 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 every 4 hours between Letterkenny and County Cavan. The earliest departure is at 7:57 AM in the morning, and the last departure from Letterkenny is at 9:12 PM which arrives into County Cavan at 5:05 AM. All services require a transfer at Donegal and take an average of 4h 46m. The schedules shown below are for the next available departures.


5h 11m • 2 changes


4h 9m • 2 changes


4h 13m • 2 changes


3h 57m • 2 changes


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5h 7m • 2 changes


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4h 20m • 2 changes


5h 7m • 2 changes


4h 8m • 2 changes


4h 12m • 2 changes


4h 20m • 2 changes


5h 7m • 2 changes


4h 8m • 2 changes


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5h 7m • 2 changes


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4h 20m • 2 changes
Want to know about travelling from Letterkenny to County 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 Letterkenny to County Cavan. However, there are services departing from Letterkenny station and arriving at County Cavan station via Donegal. The journey, including transfers, takes approximately 4h 46m.
Letterkenny to County Cavan bus services, operated by Expressway (Bus Éireann), depart from ATU Letterkenny station.
Letterkenny to County Cavan bus services, operated by Expressway (Bus Éireann), arrive at Cavan Bus Station.
The distance between Letterkenny and County Cavan is 119.1 km. The road distance is 181 km.
You can take a bus from ATU Letterkenny to Knocknagillagh via Donegal and Cavan Bus Station in around 4h 23m.