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

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

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

31 Dec - 14 Jan $ 379.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
Pick dates
31 Dec - 19 Jan $ 379.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
Pick dates
31 Dec - 19 Jan $ 379.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
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Last minute flights from Belfast to London

22 Dec - 31 Dec $ 445.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
Pick dates
22 Dec - 31 Dec $ 445.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
Pick dates
24 Dec - 31 Dec $ 477.00
BFS
Belfast
Aer Lingus
DIRECT
LCY
London
LCY
London
Aer Lingus
DIRECT
BFS
Belfast
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One-way flights to London from Belfast

4:50 PM - 4:50 PM
Aer Lingus
0 Stops
1h 30m
BFS - LCY
$ 252
Kiwi
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2:35 PM - 2:35 PM
Aer Lingus
0 Stops
1h 25m
BFS - LCY
$ 253
Kiwi
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1:00 PM - 1:00 PM
Aer Lingus
0 Stops
1h 25m
BFS - LCY
$ 293
Kiwi
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How to find the cheapest flight from Belfast (BFS) to London (LCY)

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