Castlebar to Belfast Trains

Castlebar to Belfast trains

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Trip Overview

The average train between Castlebar and Belfast takes 8h 7m and the fastest train takes 6h. The train service runs several times per day from Castlebar to Belfast. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

8h 7m
Duration: 266 mi
Distance: £44
Average price: 4 times a day
Frequency

Train

best

Take the train from Castlebar to Dublin Heustontrain Re / ...
Take the train from Dublin Connolly to Belfast Grand Centraltrain Ic

5h 58m

£36–52

Castlebar to Belfast train times

Trains run 4 times a day between Castlebar and Belfast. The earliest departure is at 5:28 AM in the morning, and the last departure from Castlebar is at 6:43 PM which arrives into Belfast at 11:58 AM. All services require a transfer at Dublin Heuston and take an average of 8h 7m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

5:28 AM → 11:58 AM
6h 30m • 2 changes
7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes
Show more

Departing Tuesday, October 13, 2026

5:28 AM → 11:58 AM
6h 30m • 2 changes
7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes
Show more

Departing Wednesday, October 14, 2026

5:28 AM → 11:58 AM
6h 30m • 2 changes
7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes
Show more

Departing Thursday, October 15, 2026

5:28 AM → 11:58 AM
6h 30m • 2 changes
7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes
Show more

Departing Friday, October 16, 2026

5:28 AM → 11:58 AM
6h 30m • 2 changes
7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes
Show more

Departing Saturday, October 17, 2026

7:28 AM → 1:58 PM
6h 30m • 2 changes
9:58 AM → 3:58 PM
6h • 2 changes
1:23 PM → 7:58 PM
6h 35m • 2 changes

Departing Sunday, October 18, 2026

8:03 AM → 7:00 PM
10h 57m • 2 changes
1:33 PM → 9:00 PM
7h 27m • 2 changes

Frequently asked questions

Want to know about travelling from Castlebar to Belfast? 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 Belfast trains

Trip Overview

Train

Castlebar to Belfast train times

Departing Monday, October 12, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Tuesday, October 13, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Wednesday, October 14, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Thursday, October 15, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Friday, October 16, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Saturday, October 17, 2026

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Sunday, October 18, 2026

8:03 AM → 7:00 PM

1:33 PM → 9:00 PM

Frequently asked questions

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

Train from Castlebar to Dublin Heuston

Train from Dublin Connolly to Belfast Grand Central

Castlebar to Belfast trains

Find Transport to Belfast

Trip Overview

Train

Castlebar to Belfast train times

Departing Monday, October 12, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Tuesday, October 13, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Wednesday, October 14, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Thursday, October 15, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Friday, October 16, 2026

5:28 AM → 11:58 AM

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Saturday, October 17, 2026

7:28 AM → 1:58 PM

9:58 AM → 3:58 PM

1:23 PM → 7:58 PM

Departing Sunday, October 18, 2026

8:03 AM → 7:00 PM

1:33 PM → 9:00 PM

Frequently asked questions

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

Train from Castlebar to Dublin Heuston

Train from Dublin Connolly to Belfast Grand Central

Where to next?

Train trips from Castlebar

Train trips to Belfast

Alternative transport options