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Special diets and food allergies
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Assistance dogs
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Children travelling alone and young travellers
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Travel documents to the USA, UK, Canada and Australia
Travel requirements for your trip
Travelling with multiple airlines
Travel & fly
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Contribute to sustainable aviation fuel
Tips for sustainability
Inclusive and accessible journeys
Sustainability work at Finnair
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Check-in in advance
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Collect and use Avios
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Transfer Avios between loyalty programmes
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Trip type
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From
San Francisco
(SFO)
United States of America.
To
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Flight offers from San Francisco (SFO)
SFO – HEL
San Francisco - Helsinki
Wed 9 Dec 2026 – Tue 15 Dec 2026
From
942 USD
Book now
Cheap Finnair flights from San Francisco and (SFO) airports
Date
Price (low to high)
Price (high to low)
SFO – HEL
San Francisco - Helsinki
Wed 9 Dec 2026 – Tue 15 Dec 2026
From
942 USD
Book now
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