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Cheap flights from London (LCY) to Belfast (BFS)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from London (LCY) to Belfast (BFS)

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

29 Dec - 29 Jan $ 298.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
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29 Dec - 05 Jan $ 318.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
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29 Dec - 06 Jan $ 318.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
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Last minute flights from London to Belfast

29 Dec - 31 Dec $ 316.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
Pick dates
29 Dec - 31 Dec $ 316.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
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30 Dec - 31 Dec $ 410.00
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
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One-way flights to Belfast from London

6:55 PM - 6:55 PM
Aer Lingus
0 Stops
1h 15m
LCY - BFS
$ 123
Kiwi
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8:50 AM - 8:50 AM
Aer Lingus
0 Stops
1h 15m
LCY - BFS
$ 236
Kiwi
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3:05 PM - 3:05 PM
Aer Lingus
0 Stops
1h 15m
LCY - BFS
$ 236
Kiwi
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How to find the cheapest flight from London (LCY) to Belfast (BFS)

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How to find the cheapest flight from London (LCY) to Belfast (BFS)
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 London (LCY) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.