The average bus between Portmarnock and Dundrum takes 1h 52m and the fastest bus takes 1h 13m. The bus runs at least 2 times per hour from Portmarnock to Dundrum. 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 30 minutes between Portmarnock and Dundrum. The earliest departure is at 5:28 AM in the morning, and the last departure from Portmarnock is at 11:56 PM which arrives into Dundrum at 6:21 AM. All services require a transfer at Abbey St Lower and take an average of 1h 52m. The schedules shown below are for the next available departures.

1h 45m • 1 change

1h 45m • 1 change

1h 30m • 1 change

1h 29m • 1 change

2h 5m • 1 change

1h 55m • 1 change

1h 56m • 1 change

1h 54m • 1 change

2h 5m • 1 change

1h 55m • 1 change

1h 56m • 1 change

1h 54m • 1 change
Want to know about travelling from Portmarnock to Dundrum? 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 Dundrum. However, there are services departing from Portmarnock station and arriving at Dundrum station via Abbey St Lower. The journey, including transfers, takes approximately 1h 52m.
Portmarnock to Dundrum bus services, operated by Dublin Bus, depart from Portmarnock Village station.
Portmarnock to Dundrum bus services, operated by Dublin Bus, arrive at Dundrum Village station.
The distance between Portmarnock and Dundrum is 16.4 km. The road distance is 31 km.
You can take a bus from Portmarnock Village to Dundrum Village via Abbey St Lower and Eden Quay in around 1h 36m.