The average bus between Dublin Airport (DUB) and Slane Castle takes 1h 39m and the fastest bus takes 1h 30m. There is a bus service every few hours from Dublin Airport (DUB) to Slane 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 Dublin Airport (DUB) and Slane Castle. The earliest departure is at 3:55 AM at night, and the last departure from Dublin Airport (DUB) is at 10:20 PM which arrives into Slane Castle at 11:53 PM. All services require a transfer at Drogheda Bus and take an average of 1h 39m. The schedules shown below are for the next available departures.

1h 35m • 1 change

1h 35m • 1 change

1h 33m • 1 change

1h 35m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 38m • 1 change

1h 39m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 33m • 1 change

1h 43m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 33m • 1 change

1h 43m • 1 change
Want to know about travelling from Dublin Airport (DUB) to Slane 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 Dublin Airport (DUB) to Slane Castle. However, there are services departing from Dublin Airport (DUB) station and arriving at Slane Castle station via Drogheda Bus. The journey, including transfers, takes approximately 1h 39m.
Dublin Airport (DUB) to Slane Castle bus services, operated by Expressway (Bus Éireann), depart from Airport Zone 13 station.
Dublin Airport (DUB) to Slane Castle bus services, operated by Expressway (Bus Éireann), arrive at Slane station.
The distance between Dublin Airport (DUB) and Slane Castle is 37.8 km. The road distance is 58 km.
You can take a bus from Airport Zone 13 to Slane Castle via Drogheda Bus and Slane in around 1h 59m.