Flights from Seattle to Helsinki available from USD 866*
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Our best rates from Seattle to Helsinki
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Fly in the next 3 months: flights from Seattle to Helsinki (HEL)
Icelandair airfare from Seattle to Helsinki - starting at USD 866
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USD
Seattle (SEA)to
Helsinki (HEL)Jan 11 2027 - Jan 22 2027
From
USD 866
Viewed 1 hour ago
Round trip
Economy
Seattle (SEA)to
Helsinki (HEL)Jan 11 2027 - Jan 29 2027
From
USD 866
Viewed 1 hour ago
Round trip
Economy
Seattle (SEA)to
Helsinki (HEL)Jan 12 2027 - Jan 19 2027
From
USD 866
Viewed 1 hour ago
Round trip
Economy
Seattle (SEA)to
Helsinki (HEL)Jan 12 2027 - Jan 22 2027
From
USD 866
Viewed 1 hour ago
Round trip
Economy
Seattle (SEA)to
Helsinki (HEL)Jan 12 2027 - Jan 26 2027
From
USD 866
Viewed 1 hour ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Flights from Seattle (SEA) to Helsinki (HEL) in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Helsinki (HEL) | Round trip / Economy | Feb 21 2027 - Mar 03 2027 | From USD 866 Viewed 1 hour ago | |
| Seattle (SEA) | Helsinki (HEL) | Round trip / Economy | Feb 21 2027 - Mar 05 2027 | From USD 866 Viewed 1 hour ago | |
| Seattle (SEA) | Helsinki (HEL) | Round trip / Economy | Feb 22 2027 - Mar 03 2027 | From USD 866 Viewed 1 hour ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
Make the most of your trip
Flights from Seattle (SEA) to Helsinki (HEL)
Choose Icelandair to fly from Seattle (SEA) to Helsinki (HEL). Enjoy our refreshing travel experience, which includes hundreds of hours of movies and music in our in-seat entertainment system, USB chargers in every seat and Wi-Fi access. You'll enjoy an easy transit at our Keflavik hub and one of the shortest flying times between North America and Europe.
Travel tips
A relaxing introduction to Finland could be indulging in a traditional Finnish sauna, so get those toxins out with a visit to Kotiharjun, the only wood-heated sauna in the city.
For some uniquely Finnish history, check out the Sibelius Monument, located in Sibelius Park in central Helsinki. The surreal design was unveiled in 1967 in honor of the famous Finnish composer Jean Sibelius.
To see some of the Finnish art scene, check out Kiasma, the Museum of Contemporary Art, for all the latest trends and exhibitions thereof. Even the building itself is a work of art, and well worth an afternoon visit.
Check out Icelandair's cheap plane tickets to Helsinki Airport and plan your vacation now!
Add a stopover in Iceland to your journey
Passengers traveling from North-America to Europe with Icelandair have the option to stopover in Iceland. You could simply change planes and be in and out of the airport in under an hour, but you could also do a stopover on our island for anywhere from 1 to 7 days, at no additional airfare. You will have the opportunity to explore Iceland's geyser, waterfalls and caves, and to visit the charming capital of Reykjavik.
Flying with Icelandair: more than just a journey
Generous baggage allowances
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Entertainment for all ages
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Delicious food and drink
Learn moreSee other popular destination cities with Icelandair