Search and book San Francisco to Helsinki flights
Popular flights and flight offers from San Francisco to Helsinki
SFO – HEL
San Francisco - Helsinki
Tue 26 Aug 2025 – Tue 2 Sep 2025
From
569 USD Our cheapest flights from San Francisco to Helsinki
SFO – HEL
San Francisco - Helsinki
Tue 26 Aug 2025 – Tue 2 Sep 2025
From
569 USD