Search and book Helsinki to Seattle flights

Your journey starts here

Round-trip price per adult from
–

Finnair flies direct from Helsinki to Seattle April–September 2027.

Timetable for this route

Popular flights and flight offers from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Tue 17 Nov 2026 – Sun 22 Nov 2026
From
€821

Our cheapest flights from Helsinki to Seattle

HEL – SEA
Helsinki - Seattle
Tue 17 Nov 2026 – Sun 22 Nov 2026
From
€821

Popular routes and flight deals

From Helsinki