Search and book Seattle to Helsinki flights

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Finnair flies direct from Seattle to Helsinki July–August 2024 and May–July 2025.

Timetable for this route

Popular flights and flight offers from Seattle to Helsinki

SEA – HEL
Seattle - Helsinki
Wed 28 Aug 2024 – Wed 4 Sep 2024
From
911 USD
SEA – HEL
Seattle - Helsinki
Sat 31 Aug 2024 – Wed 11 Sep 2024
From
919 USD
SEA – HEL
Seattle - Helsinki
Sat 24 Aug 2024 – Wed 4 Sep 2024
From
919 USD
SEA – HEL
Seattle - Helsinki
Thu 29 Aug 2024 – Thu 5 Sep 2024
From
929 USD
SEA – HEL
Seattle - Helsinki
Wed 11 Sep 2024 – Wed 18 Sep 2024
From
936 USD
SEA – HEL
Seattle - Helsinki
Wed 4 Sep 2024 – Wed 11 Sep 2024
From
936 USD

Seattle to Helsinki
Wave farewell to the Emerald City and get set to explore the Daughter of the Baltic when catching your flight from Seattle to Helsinki.

Swap Seattle Art Museum and the Museum of Flight for the National Museum of Finland and the Design Museum Helsinki. Switch the soaring Space Needle and Puget Sound for the unusual Sibelius Monument and the UNESCO-listed sea fortress island of Suomenlinna.

When it comes to local cuisine, seafood lovers will be pleased in both cities. If you loved Seattle’s chowder, oysters and crab, you’re sure to relish Helsinki’s Baltic herring and crayfish. Trade Seattle dogs for grillimakkara (grilled sausages). Seattle may have been the birthplace of several world-famous coffee chains, but Finns also love their daily caffeine fix. They are one of the biggest coffee consuming nations in the world, so coffee lovers are sure to be pleased!

Flights from Seattle to Helsinki
Book your Seattle-Helsinki flights with Finnair for comfortable seating, a generous luggage allowance, excellent in-flight entertainment, tasty in-air meals and genuine Nordic hospitality. For even greater comfort, why not consider upgrading to Nordic Business Class?

Flights to Finland from Seattle depart from Seattle–Tacoma International Airport (SEA), often known as Sea-Tac Airport. Flights from SEA to Helsinki can take as little as 14h, though total flight times do depend on stopover durations, partner airlines and routes.

After landing at Helsinki Airport (HEL), the city centre is easy to reach by road and rail.

You can also connect with various destinations around Finland with a comfortable and convenient transit through Helsinki. Fly from Seattle to Helsinki to reach exciting destinations such as Oulu, Joensuu, Kajaani, Ivalo and Vaasa.

Reserve your flights in plenty of time to find the best deals on cheap flights from Seattle to Helsinki. Sign up for the Finnair Plus loyalty scheme to accumulate points for future savings and perks.

Our cheapest flights from Seattle to Helsinki

SEA – HEL
Seattle - Helsinki
Wed 28 Aug 2024 – Wed 4 Sep 2024
From
911 USD
Book now
SEA – HEL
Seattle - Helsinki
Sat 31 Aug 2024 – Wed 11 Sep 2024
From
919 USD
Book now
SEA – HEL
Seattle - Helsinki
Sat 24 Aug 2024 – Wed 4 Sep 2024
From
919 USD
Book now
SEA – HEL
Seattle - Helsinki
Thu 29 Aug 2024 – Thu 5 Sep 2024
From
929 USD
Book now

Popular routes and flight deals