Helsinki to Seattle flights (HEL–SEA) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 23 Oct 2025 – Tue 28 Oct 2025

From

€770

Our cheapest flights from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 23 Oct 2025 – Tue 28 Oct 2025

From

€770

Popular routes and flight deals