Helsinki to Seattle flights (HEL–SEA) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 15 Jan 2026 – Sun 18 Jan 2026

From

€777

HEL – PAE

Helsinki - Paine Field

Tue 6 Jan 2026 – Mon 12 Jan 2026

From

€1,610

Our cheapest flights from Helsinki to Seattle

HEL – SEA

Helsinki - Seattle

Thu 15 Jan 2026 – Sun 18 Jan 2026

From

€777

HEL – PAE

Helsinki - Paine Field

Tue 6 Jan 2026 – Mon 12 Jan 2026

From

€1,610

Popular routes and flight deals