Find and book Finnair flights from Seattle

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Flight offers from Seattle (SEA)

SEA – HEL
Seattle - Helsinki
Mon 6 Oct 2025 – Tue 14 Oct 2025
From
700 USD

Cheap Finnair flights from Seattle and (SEA) airports

SEA – HEL
Seattle - Helsinki
Mon 6 Oct 2025 – Tue 14 Oct 2025
From
700 USD