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San Francisco (SFO) » Finland » SFO to HEL
Good to Know - Flights from San Francisco to Helsinki
$ 664.31
or less (round trip)
Top Tips for Finding Cheap Flights from San Francisco to Helsinki
Looking for cheap airfare from San Francisco to Helsinki? 25% of our users found round-trip tickets to Helsinki for the following price or less: $ 664.31 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco to Helsinki flight deals.
FAQs - Booking from San Francisco to Helsinki flights
The cheapest flight San Francisco to Helsinki found on flyus.com in the last 72 hours was $664.31 round-trip.
Find cheap flights from San Francisco to Helsinki and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from San Francisco, United States (SFO) to:
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Helsinki, Finland (HEL)Jan 20, 25 - Jan 27, 25$664.31
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Helsinki, Finland (HEL)Feb 03, 25 - Feb 27, 25$664.51
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Helsinki, Finland (HEL)Oct 22, 25 - Nov 05, 25$669.31
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Helsinki, Finland (HEL)Feb 03, 25 - Feb 25, 25$669.51
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Helsinki, Finland (HEL)Feb 11, 25 - Feb 17, 25$682.31