The average bus between Westport and Slane Castle takes 6h 24m and the fastest bus takes 5h 5m. The bus service runs several times per day from Westport 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 Westport and Slane Castle. The earliest departure is at 6:55 AM in the morning, and the last departure from Westport is at 10:50 PM which arrives into Slane Castle at 12:55 PM. All services require a transfer at Castlebar and take an average of 6h 24m. The schedules shown below are for the next available departures.


7h • 2 changes


6h 40m • 2 changes


5h 5m • 2 changes


5h 55m • 2 changes


7h • 2 changes


6h 40m • 2 changes


5h 5m • 2 changes


5h 55m • 2 changes


7h • 2 changes


6h 40m • 2 changes


5h 5m • 2 changes


5h 45m • 2 changes
Want to know about travelling from Westport 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 Westport to Slane Castle. However, there are services departing from Westport station and arriving at Slane Castle station via Bachelors Walk. The journey, including transfers, takes approximately 6h 24m.
Westport to Slane Castle bus services, operated by Bus Éireann, depart from Castlebar station.
Westport to Slane Castle bus services, operated by Bus Éireann, arrive at Slane station.
The distance between Westport and Slane Castle is 194.8 km. The road distance is 311 km.
You can take a bus from Westport to Slane Castle via Castlebar, Bachelors Walk, Abbey St, and Slane in around 7h 8m.