The average bus between Letterkenny and Portstewart takes 2h 52m and the fastest bus takes 2h 22m. The bus service runs several times per day from Letterkenny to Portstewart. 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 Letterkenny and Portstewart. The earliest departure is at 6:35 AM in the morning, and the last departure from Letterkenny is at 4:55 PM which arrives into Portstewart at 7:33 PM. All services require a transfer at Foyle Street Bus Station and take an average of 2h 52m. The schedules shown below are for the next available departures.


2h 47m • 2 changes


2h 52m • 2 changes


2h 45m • 2 changes


2h 22m • 2 changes


2h 47m • 2 changes


2h 52m • 2 changes


2h 45m • 2 changes


2h 22m • 2 changes


2h 47m • 2 changes


2h 52m • 2 changes


2h 45m • 2 changes


2h 22m • 2 changes


3h 47m • 2 changes


2h 52m • 2 changes


4h 44m • 2 changes


2h 38m • 2 changes


2h 47m • 2 changes


2h 52m • 2 changes


2h 45m • 2 changes


2h 22m • 2 changes
Want to know about travelling from Letterkenny to Portstewart? 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 Portstewart. However, there are services departing from Letterkenny station and arriving at Portstewart station via Ulsterbus Depot. The journey, including transfers, takes approximately 2h 52m.
Letterkenny to Portstewart bus services, operated by Expressway (Bus Éireann), depart from Letterkenny Bus station.
Letterkenny to Portstewart bus services, operated by Expressway (Bus Éireann), arrive at Rose Gardens station.
The distance between Letterkenny and Portstewart is 69.6 km. The road distance is 92 km.
You can take a bus from Letterkenny Bus to Portstewart Promenade via Foyle Street Bus Station and Rose Gardens in around 3h 23m.