Find and book Finnair flights from Seattle
Flight offers from Seattle (SEA)
SEA – HEL
Seattle - Helsinki
Sun 27 Jul 2025 – Thu 7 Aug 2025
From
916 USD Cheap Finnair flights from Seattle and (SEA) airports
SEA – HEL
Seattle - Helsinki
Sun 27 Jul 2025 – Thu 7 Aug 2025
From
916 USD