Seattle / Tacoma (SEA) to Oslo (OSL) flight deal in economy from $494

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$895 USD
-45%$494 USD
Verified about 8 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

8 round-trip options

Returning
Thu, Sep 17, 2026•6 Day Trip
$707 USD
Google Flights
Returning
Fri, Sep 18, 2026•7 Day Trip
$649 USD
Google Flights
Returning
Sat, Sep 19, 2026•8 Day Trip
$670 USD
Google Flights
Returning
Sun, Sep 20, 2026•9 Day Trip
$670 USD
Google Flights
Returning
Tue, Sep 22, 2026•11 Day Trip
$620 USD
Google Flights
Returning
Wed, Sep 23, 2026•12 Day Trip
$707 USD
Google Flights
Returning
Thu, Sep 24, 2026•13 Day Trip
$649 USD
Google Flights
Returning
Fri, Sep 25, 2026•14 Day Trip
$693 USD
Google Flights