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Cheap flights from London (LCY) to Helsinki (HEL)

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0 Children (2~11)
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How to find the cheapest flight from London (LCY) to Helsinki (HEL)

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

31 Dec - 23 Jan $ 322.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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31 Dec - 25 Jan $ 322.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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31 Dec - 26 Jan $ 322.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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Last minute flights from London to Helsinki

24 Dec - 31 Dec $ 494.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
Pick dates
24 Dec - 31 Dec $ 494.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
Pick dates
26 Dec - 31 Dec $ 527.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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One-way flights to Helsinki from London

9:20 AM - 2:05 PM
KLM Royal Dutch Airlines
1 Stops
6h 5m
LCY - HEL
$ 256
Kiwi
Pick dates
5:05 PM - 8:45 PM
KLM Royal Dutch Airlines
1 Stops
5h
LCY - HEL
$ 279
Kiwi
Pick dates
5:05 PM - 8:45 PM
KLM Royal Dutch Airlines
1 Stops
5h
LCY - HEL
$ 279
Kiwi
Pick dates

How to find the cheapest flight from London (LCY) to Helsinki (HEL)

Related info for your journey
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How to find the cheapest flight from London (LCY) to Helsinki (HEL)
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 Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.