The average bus between Portmarnock and Slane takes 2h 58m and the fastest bus takes 2h 25m. There is a bus service every few hours from Portmarnock to Slane. 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 Slane. 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 Slane at 5:54 AM. All services require a transfer at Dublin Airport Zone 13 and take an average of 2h 58m. The schedules shown below are for the next available departures.


2h 49m • 2 changes


3h 4m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


2h 49m • 2 changes


3h 4m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes


2h 49m • 2 changes


3h 4m • 2 changes


2h 59m • 2 changes


2h 52m • 2 changes
Want to know about travelling from Portmarnock to Slane? 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 Slane. However, there are services departing from Portmarnock station and arriving at Slane station via Dublin Airport Zone 15. The journey, including transfers, takes approximately 2h 58m.
Portmarnock to Slane bus services, operated by Go-Ahead Ireland, depart from Portmarnock Village station.
Portmarnock to Slane bus services, operated by Go-Ahead Ireland, arrive at Slane station.
The distance between Portmarnock and Slane is 41.7 km. The road distance is 79 km.
You can take a bus from Portmarnock Village to Slane via Dublin Airport Zone 13 and Drogheda Bus Station in around 2h 40m.