The average bus between Dublin Port and Slane Castle takes 2h 10m and the fastest bus takes 1h 50m. There is a bus service every few hours from Dublin Port 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 Port and Slane Castle. The earliest departure is at 5:56 AM in the morning, and the last departure from Dublin Port is at 11:59 PM which arrives into Slane Castle at 5:54 AM. All services require a transfer at Drogheda Bus Station and take an average of 2h 10m. The schedules shown below are for the next available departures.

1h 55m • 1 change

1h 56m • 1 change

1h 56m • 1 change
Arrives next day

5h 57m • 1 change

1h 58m • 1 change

1h 59m • 1 change

1h 59m • 1 change

1h 57m • 1 change

2h • 1 change

2h 1m • 1 change

2h 3m • 1 change

1h 59m • 1 change

2h • 1 change

2h 1m • 1 change

2h 3m • 1 change

1h 59m • 1 change
Want to know about travelling from Dublin Port 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 Port to Slane Castle. However, there are services departing from Dublin Port station and arriving at Slane Castle station via Drogheda Bus Station station. The journey, including transfers, takes approximately 2h 10m.
Dublin Port to Slane Castle bus services, operated by Expressway (Bus Éireann), depart from 3Arena station.
Dublin Port to Slane Castle bus services, operated by Expressway (Bus Éireann), arrive at Slane station.
The distance between Dublin Port and Slane Castle is 46 km. The road distance is 70 km.
You can take a bus from 3Arena to Slane Castle via Drogheda Bus Station and Slane in around 2h 19m.