The average bus between Finglas and Letterkenny takes 4h and the fastest bus takes 3h 32m. The bus service runs several times per day from Finglas to Letterkenny. 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 4 times a day between Finglas and Letterkenny. The earliest departure is at 8:59 AM in the morning, and the last departure from Finglas is at 8:07 PM which arrives into Letterkenny at 11:40 PM. All services require a transfer at Parnell Sq East and take an average of 4h. The schedules shown below are for the next available departures.

3h 51m • 1 change

3h 51m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 52m • 1 change

4h 12m • 1 change

4h 5m • 1 change

3h 32m • 1 change
Want to know about travelling from Finglas to Letterkenny? 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 Finglas to Letterkenny. However, there are services departing from Finglas station and arriving at Letterkenny station via Letterkenny Bus. The journey, including transfers, takes approximately 4h.
Finglas to Letterkenny bus services, operated by Dublin Bus, depart from Parnell Square Nth station.
Finglas to Letterkenny bus services, operated by Dublin Bus, arrive at Letterkenny Bus station.
The distance between Finglas and Letterkenny is 197.1 km. The road distance is 241 km.
Mc Ginley Coach Travel operates a bus from Parnell Square Nth to Letterkenny Bus every 4 hours. Tickets cost €24–30 and the journey takes 3h 35m.