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Finnair flies direct from Helsinki to Seattle May–August 2025.

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 15 May 2025 – Sun 18 May 2025
From
€715

Our cheapest flights from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 15 May 2025 – Sun 18 May 2025
From
€715
Book now
HEL – SEA
Helsinki - Seattle
Wed 14 May 2025 – Wed 21 May 2025
From
€721
Book now
HEL – SEA
Helsinki - Seattle
Sun 11 May 2025 – Sat 17 May 2025
From
€729
Book now
HEL – SEA
Helsinki - Seattle
Wed 7 May 2025 – Sun 11 May 2025
From
€740
Book now

Popular routes and flight deals