Seattle / Tacoma (SEA) to Helsinki (HEL) flight deal in economy from $474

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
FinlandHEL

Helsinki Airport

Helsinki, Finland
$984 USD
-52%$474 USD
Verified about 11 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Tuesday, October 6th, 2026

10 round-trip options

Returning
Sun, Oct 11, 2026•5 Day Trip
$761 USD
Google Flights
Returning
Mon, Oct 12, 2026•6 Day Trip
$976 USD
Google Flights
Returning
Tue, Oct 13, 2026•7 Day Trip
$650 USD
Google Flights
Returning
Wed, Oct 14, 2026•8 Day Trip
$679 USD
Google Flights
Returning
Thu, Oct 15, 2026•9 Day Trip
$717 USD
Google Flights
Returning
Fri, Oct 16, 2026•10 Day Trip
$698 USD
Google Flights
Returning
Sat, Oct 17, 2026•11 Day Trip
$874 USD
Google Flights
Returning
Sun, Oct 18, 2026•12 Day Trip
$945 USD
Google Flights
Returning
Mon, Oct 19, 2026•13 Day Trip
$650 USD
Google Flights
Returning
Tue, Oct 20, 2026•14 Day Trip
$650 USD
Google Flights