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Cheap flights from Belfast (BFS) to Dublin (DUB)

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How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)

How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
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How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
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How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
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Cheap flights from Belfast to Dublin in December 2025 , January 2026

24 Dec - 21 Jan $ 174.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
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26 Dec - 21 Jan $ 175.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
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26 Dec - 21 Jan $ 177.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
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Last minute flights from Belfast to Dublin

26 Dec - 31 Dec $ 213.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
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26 Dec - 31 Dec $ 214.00
BFS
Belfast
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
BFS
Belfast
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24 Dec - 31 Dec $ 220.00
BFS
Belfast
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
BFS
Belfast
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One-way flights to Dublin from Belfast

6:55 AM - 9:35 AM
Aer Lingus
1 Stops
3h 55m
BFS - DUB
$ 107
Kiwi
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10:50 AM - 1:55 PM
Aer Lingus
1 Stops
4h 5m
BFS - DUB
$ 111
Kiwi
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5:35 PM - 8:10 PM
Aer Lingus
1 Stops
3h 55m
BFS - DUB
$ 112
Kiwi
Pick dates

How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.