The average bus between Castlebar and Northern Ireland takes 6h 38m and the fastest bus takes 5h 50m. The bus service runs several times per day from Castlebar to Northern Ireland. 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 every 3 hours between Castlebar and Northern Ireland. The earliest departure is at 12:45 AM at night, and the last departure from Castlebar is at 4:50 PM which arrives into Northern Ireland at 11:20 PM. All services require a transfer at Airport Zone 11 and take an average of 6h 38m. The schedules shown below are for the next available departures.

6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 change
6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 change
6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 change
6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 change
6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 change
6h 35m • 1 change
7h 20m • 1 change
6h 50m • 1 change
6h 25m • 1 changeWant to know about travelling from Castlebar to Northern Ireland? 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 Castlebar to Northern Ireland. However, there are services departing from Castlebar station and arriving at Northern Ireland station via Airport Zone 11. The journey, including transfers, takes approximately 6h 38m.
Castlebar to Northern Ireland bus services, operated by Citylink, depart from Castlebar station.
Castlebar to Northern Ireland bus services, operated by Citylink, arrive at Belfast Glengall station.
The distance between Castlebar and Northern Ireland is 172.3 km. The road distance is 412 km.
You can take a bus from Castlebar to Belfast Glengall via Airport Zone 11 and Terminal 1 Zone 2 in around 6h 27m.