$397 Cheap American Airlines flights San Francisco (SFO) to Helsinki (HEL)

View $397 flight on Mon, Aug 24, 2026Opens in a new window

$397 Cheap American Airlines flights San Francisco (SFO) to Helsinki (HEL)

Prices were available within the past 7 days and start at $397 for one-way flights and $907 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 24 - Thu, Sep 10
SFO
San Francisco
HEL
Helsinki
$907 Roundtrip, found 1 day ago
$907
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 24 from San Francisco to Helsinki, returning Thu, Sep 10, priced at $907 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Helsinki (HEL)

March is typically the cheapest month to fly

From $748 - $987 per traveler.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Vantaa
Airlines serving
Air Canada, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Turkish Airlines, United
Popular airline
British Airways
Distance
8673 km

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