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

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 29 Oct 2026 – Tue 3 Nov 2026
From
€836

Our cheapest flights from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 29 Oct 2026 – Tue 3 Nov 2026
From
€836

Popular routes and flight deals

From Helsinki