Castlebar to Northern Ireland Buses

Castlebar to Northern Ireland buses

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Trip Overview

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.

6h 38m
Duration: 256 mi
Distance: £37
Average price: Every 3 hours
Frequency

Bus via Dublin Airport (DUB)

best

Take the bus from Castlebar to Airport Zone 11bus 721
Take the bus from Terminal 1 Zone 2 to Belfast Glengallbus 705x

6h 27m

£31–43

Castlebar to Northern Ireland bus times

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.

Departing Tuesday, October 13, 2026

10:50 AM → 5:20 PM
6h 30m • 1 change
2:40 PM → 9:20 PM
6h 40m • 1 change
4:50 PM → 11:20 PM
6h 30m • 1 change

Departing Wednesday, October 14, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Departing Thursday, October 15, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Departing Friday, October 16, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Departing Saturday, October 17, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Departing Sunday, October 18, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Departing Monday, October 19, 2026

12:45 AM → 7:20 AM
6h 35m • 1 change
2:00 AM → 9:20 AM
7h 20m • 1 change
4:30 AM → 11:20 AM
6h 50m • 1 change
7:55 AM → 2:20 PM
6h 25m • 1 change
Show more

Frequently asked questions

Want 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.

Castlebar to Northern Ireland buses

Find Transport to Northern Ireland

Trip Overview

Bus via Dublin Airport (DUB)

Castlebar to Northern Ireland bus times

Departing Tuesday, October 13, 2026

10:50 AM → 5:20 PM

2:40 PM → 9:20 PM

4:50 PM → 11:20 PM

Departing Wednesday, October 14, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Departing Thursday, October 15, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Departing Friday, October 16, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Departing Saturday, October 17, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Departing Sunday, October 18, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Departing Monday, October 19, 2026

12:45 AM → 7:20 AM

2:00 AM → 9:20 AM

4:30 AM → 11:20 AM

7:55 AM → 2:20 PM

Frequently asked questions

What companies run services between Castlebar, Ireland and Northern Ireland?

Bus from Castlebar to Airport Zone 11

Bus trips from Castlebar

Bus trips to Northern Ireland

Alternative transport options