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Popular flights and flight offers from San Francisco to Helsinki

SFO – HEL
San Francisco - Helsinki
Tue 27 Jan 2026 – Tue 3 Feb 2026
From
680 USD

Our cheapest flights from San Francisco to Helsinki

SFO – HEL
San Francisco - Helsinki
Tue 27 Jan 2026 – Tue 3 Feb 2026
From
680 USD

Popular routes and flight deals

From San Francisco