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Cheap flights from Seattle (BFI) to Helsinki (HEL)

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

How to find the cheapest flight from Seattle (BFI) to Helsinki (HEL)
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How to find the cheapest flight from Seattle (BFI) to Helsinki (HEL)
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How to find the cheapest flight from Seattle (BFI) to Helsinki (HEL)
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Cheap flights from Seattle to Helsinki in September , October 2026

28 Sep - 13 Oct $ 1,523.00
BFI
Seattle
Air Excursions
2 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 13 Oct $ 1,602.00
BFI
Seattle
Air Excursions
2 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
30 Sep - 13 Oct $ 1,664.00
BFI
Seattle
Air Excursions
2 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to Helsinki

28 Sep - 30 Sep $ 2,307.00
BFI
Seattle
Air Excursions
3 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 30 Sep $ 2,421.00
BFI
Seattle
Air Excursions
2 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 30 Sep $ 2,500.00
BFI
Seattle
Air Excursions
2 STOPS
HEL
Helsinki
HEL
Helsinki
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to Helsinki from Seattle

5:25 AM - 6:45 AM
Norwegian Air Sweden
3 Stops
41h 55m
BFI - HEL
$ 798
Kiwi
Pick dates
8:05 PM - 7:30 AM
Icelandair
2 Stops
31h 55m
BFI - HEL
$ 825
Kiwi
Pick dates
5:25 AM - 10:55 PM
SAS
3 Stops
34h 5m
BFI - HEL
$ 869
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Helsinki (HEL)

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