The average bus between Portmarnock and Ardgillan Castle takes 1h 54m and the fastest bus takes 1h 25m. There is an hourly bus service from Portmarnock to Ardgillan Castle. 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 Ardgillan Castle. The earliest departure is at 6:42 AM in the morning, and the last departure from Portmarnock is at 11:55 PM which arrives into Ardgillan Castle at 6:51 AM. All services require a transfer at Swords Village and take an average of 1h 54m. The schedules shown below are for the next available departures.

1h 52m • 1 change

1h 33m • 1 change

1h 40m • 1 change

1h 52m • 1 change

1h 38m • 1 change

1h 27m • 1 change

1h 54m • 1 change

1h 57m • 1 change

1h 29m • 1 change

1h 29m • 1 change

1h 37m • 1 change

1h 33m • 1 change
Want to know about travelling from Portmarnock to Ardgillan Castle? 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 Ardgillan Castle. However, there are services departing from Portmarnock station and arriving at Ardgillan Castle station via Swords Village. The journey, including transfers, takes approximately 1h 54m.
Portmarnock to Ardgillan Castle bus services, operated by Go-Ahead Ireland, depart from Portmarnock Village station.
Portmarnock to Ardgillan Castle bus services, operated by Go-Ahead Ireland, arrive at Ardgillan Demesne station.
The distance between Portmarnock and Ardgillan Castle is 18.3 km. The road distance is 46 km.
You can take a bus from Portmarnock Village to Ardgillan Castle via Swords Village and Ardgillan Demesne in around 2h 12m.