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Round-trip price per adult from
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Finnair flies direct from Helsinki to Seattle August–September 2026 and April–July 2027.

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Fri 18 Sep 2026 – Thu 24 Sep 2026
From
€800

Our cheapest flights from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Fri 18 Sep 2026 – Thu 24 Sep 2026
From
€800

Popular routes and flight deals

From Helsinki