Flights from Seattle (SEA) | Finnair

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Flight offers from Seattle (SEA)

SEA – HEL

Seattle - Helsinki

Sun 18 Jan 2026 – Sun 25 Jan 2026

From

804 USD

Cheap Finnair flights from Seattle and (SEA) airports

SEA – HEL

Seattle - Helsinki

Sun 18 Jan 2026 – Sun 25 Jan 2026

From

804 USD

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