The average bus between Belfast and Slane Castle takes 3h 28m and the fastest bus takes 2h 50m. The bus service runs several times per day from Belfast 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 4 times a day between Belfast and Slane Castle. The earliest departure is at 8:00 AM in the morning, and the last departure from Belfast is at 9:00 PM which arrives into Slane Castle at 11:53 PM. All services require a transfer at Drogheda and take an average of 3h 28m. The schedules shown below are for the next available departures.


2h 59m • 2 changes


2h 59m • 2 changes


2h 57m • 2 changes


2h 53m • 2 changes


2h 59m • 2 changes


2h 59m • 2 changes


2h 57m • 2 changes


2h 53m • 2 changes


2h 59m • 2 changes


2h 59m • 2 changes


2h 57m • 2 changes


2h 53m • 2 changes


2h 59m • 2 changes


2h 59m • 2 changes


2h 57m • 2 changes


2h 53m • 2 changes
Want to know about travelling from Belfast 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 Belfast to Slane Castle. However, there are services departing from Belfast station and arriving at Slane Castle station via Drogheda. The journey, including transfers, takes approximately 3h 28m.
Belfast to Slane Castle bus services, operated by Iarnród Éireann (Irish Rail), depart from Belfast Grand Central station.
Belfast to Slane Castle bus services, operated by Iarnród Éireann (Irish Rail), arrive at Drogheda station.
The distance between Belfast and Slane Castle is 107 km. The road distance is 157 km.
Iarnród Éireann (Irish Rail) operates a bus from Belfast Grand Central to Drogheda 4 times a day, and the journey takes 1h 36m.