Helsinki to Seattle flights (HEL–SEA) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 14 Aug 2025 – Sun 17 Aug 2025

From

€742

Our cheapest flights from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 14 Aug 2025 – Sun 17 Aug 2025

From

€742

Popular routes and flight deals