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Finnair flies direct from Helsinki to Seattle May–August 2025 and April–May 2026.

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 29 May 2025 – Mon 2 Jun 2025
From
€761

Our cheapest flights from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Thu 29 May 2025 – Mon 2 Jun 2025
From
€761

Popular routes and flight deals