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Round-trip price per adult from
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Popular flights and flight offers from San Francisco to Helsinki

SFO – HEL
San Francisco - Helsinki
Mon 13 Jul 2026 – Thu 23 Jul 2026
From
1,238 USD

Our cheapest flights from San Francisco to Helsinki

SFO – HEL
San Francisco - Helsinki
Mon 13 Jul 2026 – Thu 23 Jul 2026
From
1,238 USD

Popular routes and flight deals

From San Francisco