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San Francisco (SFO) » Iceland » SFO to KEF
Good to Know - Flights from San Francisco to Keflavik
October
Best time to beat the crowds
February
Most popular time to fly
$ 718.51
or less (round trip)
Top Tips for Finding Cheap Flights from San Francisco to Keflavik
Looking for cheap airfare from San Francisco to Keflavik? 25% of our users found round-trip tickets to Keflavik for the following price or less: $ 718.51 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be February. The cheapest month to fly from San Francisco to Keflavik is October. Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco to Keflavik flight deals.
FAQs - Booking from San Francisco to Keflavik flights
The cheapest flight San Francisco to Keflavik found on flyus.com in the last 72 hours was $718.51 round-trip.
Find cheap flights from San Francisco to Keflavik 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:
-
Keflavik, Iceland (KEF)Mar 10, 25 - Mar 19, 25$718.51
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Keflavik, Iceland (KEF)Feb 24, 25 - Mar 19, 25$738.31
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Keflavik, Iceland (KEF)Mar 16, 25 - Mar 25, 25$738.51
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Keflavik, Iceland (KEF)Mar 12, 25 - Mar 19, 25$738.51
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Keflavik, Iceland (KEF)Apr 09, 25 - Apr 22, 25$743.01
