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Cheap flights from San Francisco (SFO) to Helsinki (HEL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Helsinki (HEL)

How to find the cheapest flight from San Francisco (SFO) to Helsinki (HEL)
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How to find the cheapest flight from San Francisco (SFO) to Helsinki (HEL)
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How to find the cheapest flight from San Francisco (SFO) to Helsinki (HEL)
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Cheap flights from San Francisco to Helsinki in August , September 2026

31 Aug - 04 Sep $ 1,189.00
SFO
San Francisco
SAS
1 STOPS
HEL
Helsinki
HEL
Helsinki
SAS
1 STOPS
SFO
San Francisco
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29 Aug - 09 Sep $ 1,809.00
SFO
San Francisco
TAP Portugal
2 STOPS
HEL
Helsinki
HEL
Helsinki
TAP Portugal
2 STOPS
SFO
San Francisco
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23 Aug - 09 Sep $ 4,829.00
SFO
San Francisco
SAS
1 STOPS
HEL
Helsinki
HEL
Helsinki
SAS
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Helsinki

24 Aug - 31 Aug $ 1,198.00
SFO
San Francisco
Lufthansa
2 STOPS
HEL
Helsinki
HEL
Helsinki
Lufthansa
2 STOPS
SFO
San Francisco
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29 Aug - 31 Aug $ 1,747.00
SFO
San Francisco
Alaska Airlines
2 STOPS
HEL
Helsinki
HEL
Helsinki
Alaska Airlines
2 STOPS
SFO
San Francisco
Pick dates
25 Aug - 31 Aug $ 4,851.00
SFO
San Francisco
SAS
1 STOPS
HEL
Helsinki
HEL
Helsinki
SAS
1 STOPS
SFO
San Francisco
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One-way flights to Helsinki from San Francisco

11:56 AM - 7:30 AM
Icelandair
2 Stops
16h 4m
SFO - HEL
$ 580
Kiwi
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6:45 PM - 8:15 PM
Turkish Airlines
1 Stops
19h 10m
SFO - HEL
$ 612
Kiwi
Pick dates
12:50 PM - 3:05 PM
Turkish Airlines
1 Stops
19h 55m
SFO - HEL
$ 612
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Helsinki (HEL)

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