The average bus between Portmarnock and Westport takes 6h 12m and the fastest bus takes 5h 9m. The bus service runs several times per day from Portmarnock to Westport. 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 5 times a day between Portmarnock and Westport. The earliest departure is at 6:45 AM in the morning, and the last departure from Portmarnock is at 11:57 PM which arrives into Westport at 12:18 PM. All services require a transfer at Abbey St Lower and take an average of 6h 12m. The schedules shown below are for the next available departures.


7h 36m • 2 changes


5h 41m • 2 changes


5h 56m • 2 changes
Arrives next day


7h 20m • 2 changes


8h 2m • 2 changes


5h 40m • 2 changes


5h 22m • 2 changes
Arrives next day


7h 3m • 2 changes


5h 34m • 2 changes


5h 9m • 2 changes


5h 48m • 2 changes


5h 29m • 2 changes


5h 34m • 2 changes


5h 9m • 2 changes


5h 48m • 2 changes


5h 29m • 2 changes


5h 34m • 2 changes


5h 9m • 2 changes


5h 48m • 2 changes


5h 29m • 2 changes


5h 34m • 2 changes


5h 9m • 2 changes


5h 48m • 2 changes


5h 29m • 2 changes
Want to know about travelling from Portmarnock to Westport? 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 Portmarnock to Westport. However, there are services departing from Portmarnock station and arriving at Westport station via Castlebar. The journey, including transfers, takes approximately 6h 12m.
Portmarnock to Westport bus services, operated by Dublin Bus, depart from Crampton Quay station.
Portmarnock to Westport bus services, operated by Dublin Bus, arrive at Castlebar station.
The distance between Portmarnock and Westport is 227.2 km. The road distance is 277 km.
Citylink operates a bus from Crampton Quay to Castlebar every 4 hours. Tickets cost €21–30 and the journey takes 3h 30m.