Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $566

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$953 USD
-41%$566 USD
Verified about 10 hours ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Thursday, December 10th, 2026

5 round-trip options

Returning
Wed, Dec 16, 2026•6 Day Trip
$1,015 USD
Google Flights
Returning
Thu, Dec 17, 2026•7 Day Trip
$1,015 USD
Google Flights
Returning
Fri, Dec 18, 2026•8 Day Trip
$1,081 USD
Google Flights
Returning
Sat, Dec 19, 2026•9 Day Trip
$1,157 USD
Google Flights
Returning
Mon, Dec 21, 2026•11 Day Trip
$1,081 USD
Google Flights