The average bus between Portmarnock and Dundalk takes 2h 33m and the fastest bus takes 2h 2m. There is a bus service every few hours from Portmarnock to Dundalk. 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 Portmarnock and Dundalk. The earliest departure is at 6:10 AM in the morning, and the last departure from Portmarnock is at 11:55 PM which arrives into Dundalk at 7:28 AM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.

2h 36m • 1 change

2h 37m • 1 change

2h 9m • 1 change

2h 5m • 1 change

2h 18m • 1 change

2h 24m • 1 change

2h 28m • 1 change

2h 24m • 1 change

2h 18m • 1 change

2h 24m • 1 change

2h 28m • 1 change

2h 24m • 1 change
Want to know about travelling from Portmarnock to Dundalk? 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 Dundalk. However, there are services departing from Portmarnock station and arriving at Dundalk station via Airport Zone 15. The journey, including transfers, takes approximately 2h 33m.
Portmarnock to Dundalk bus services, operated by Go-Ahead Ireland, depart from Portmarnock Village station.
Portmarnock to Dundalk bus services, operated by Go-Ahead Ireland, arrive at Stapleton Place station.
The distance between Portmarnock and Dundalk is 66.9 km. The road distance is 102 km.
You can take a bus from Portmarnock Village to Stapleton Place via Airport Zone 13 in around 2h 35m.