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Cheap flights from Cardiff (CWL) to Helsinki (HEL)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Cardiff (CWL) to Helsinki (HEL)

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

23 Dec - 23 Jan $ 468.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
Pick dates
21 Dec - 02 Jan $ 1,034.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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18 Dec - 02 Jan $ 1,382.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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Last minute flights from Cardiff to Helsinki

23 Dec - 01 Jan $ 617.00
CWL
Cardiff
Aer Lingus
1 STOPS
HEL
Helsinki
HEL
Helsinki
Aer Lingus
2 STOPS
CWL
Cardiff
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23 Dec - 31 Dec $ 632.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
2 STOPS
CWL
Cardiff
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23 Dec - 01 Jan $ 651.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
2 STOPS
CWL
Cardiff
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One-way flights to Helsinki from Cardiff

6:50 AM - 1:00 PM
Norwegian Air Sweden
1 Stops
9h 30m
CWL - HEL
$ 223
Kiwi
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8:45 PM - 6:35 PM
Finnair
1 Stops
24h 25m
CWL - HEL
$ 494
Kiwi
Pick dates
1:00 PM - 6:35 PM
Finnair
1 Stops
8h 10m
CWL - HEL
$ 681
Kiwi
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How to find the cheapest flight from Cardiff (CWL) to Helsinki (HEL)

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