Cheap flights from Seattle to Helsinki

Direct flight: 7,673 km, ~9h 2m from Seattle (SEA) to Helsinki (HEL).

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Live fares · SEA → HEL

Frequently asked questions

  • How long is the flight from Seattle to Helsinki?

    Direct flights from SEA to HEL cover approximately 7,673 km (4,768 miles), with an estimated flight time of 9h 2m. Operating airlines: AY.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → HEL Cheapest month to fly to Helsinki All flights from Seattle All flights to Helsinki Flights to Finland Visa-free with USA passport AY routes