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 13 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

8 round-trip options

Returning
Tue, Dec 22, 2026•7 Day Trip
$893 USD
Google Flights
Returning
Wed, Dec 23, 2026•8 Day Trip
$1,024 USD
Google Flights
Returning
Thu, Dec 24, 2026•9 Day Trip
$1,024 USD
Google Flights
Returning
Fri, Dec 25, 2026•10 Day Trip
$967 USD
Google Flights
Returning
Sat, Dec 26, 2026•11 Day Trip
$1,294 USD
Google Flights
Returning
Sun, Dec 27, 2026•12 Day Trip
$1,294 USD
Google Flights
Returning
Mon, Dec 28, 2026•13 Day Trip
$1,251 USD
Google Flights
Returning
Tue, Dec 29, 2026•14 Day Trip
$1,089 USD
Google Flights