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 5 hours ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Monday, September 7th, 2026

6 round-trip options

Returning
Sun, Sep 13, 2026•6 Day Trip
$832 USD
Google Flights
Returning
Tue, Sep 15, 2026•8 Day Trip
$679 USD
Google Flights
Returning
Wed, Sep 16, 2026•9 Day Trip
$894 USD
Google Flights
Returning
Thu, Sep 17, 2026•10 Day Trip
$1,046 USD
Google Flights
Returning
Sat, Sep 19, 2026•12 Day Trip
$710 USD
Google Flights
Returning
Sun, Sep 20, 2026•13 Day Trip
$760 USD
Google Flights