Helsinki to Seattle flights (HEL–SEA) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Wed 15 Oct 2025 – Mon 20 Oct 2025

From

€738

Our cheapest flights from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Wed 15 Oct 2025 – Mon 20 Oct 2025

From

€738

Popular routes and flight deals