The average bus between Slane Castle and Dublin Airport (DUB) takes 1h 25m and the fastest bus takes 1h 5m. There is a bus service every few hours from Slane Castle to Dublin Airport (DUB). 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 Slane Castle and Dublin Airport (DUB). The earliest departure is at 1:07 AM at night, and the last departure from Slane Castle is at 11:14 PM which arrives into Dublin Airport (DUB) at 12:54 AM. All services require a transfer at Slane and take an average of 1h 25m. The schedules shown below are for the next available departures.

1h 19m • 1 change

1h 24m • 1 change

1h 18m • 1 change

1h 25m • 1 change

1h 59m • 1 change

1h 5m • 1 change

1h 30m • 1 change

1h 32m • 1 change

1h 55m • 1 change

1h 24m • 1 change

1h 14m • 1 change

1h 19m • 1 change

1h 50m • 1 change

1h 24m • 1 change

1h 14m • 1 change

1h 19m • 1 change
Want to know about travelling from Slane Castle to Dublin Airport (DUB)? 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 Slane Castle to Dublin Airport (DUB). However, there are services departing from Slane Castle station and arriving at Dublin Airport (DUB) station via Drogheda Bus. The journey, including transfers, takes approximately 1h 25m.
Slane Castle to Dublin Airport (DUB) bus services, operated by Bus Éireann, depart from Slane station.
Slane Castle to Dublin Airport (DUB) bus services, operated by Bus Éireann, arrive at Terminal 2 Zone 19 station.
The distance between Slane Castle and Dublin Airport (DUB) is 37.8 km. The road distance is 59 km.
You can take a vehicle from Slane Castle to Terminal 2 Zone 19 via Slane and Drogheda Bus in around 1h 33m.