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 9 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, December 1st, 2026

8 round-trip options

Returning
Sun, Dec 6, 2026•5 Day Trip
$777 USD
Google Flights
Returning
Tue, Dec 8, 2026•7 Day Trip
$777 USD
Google Flights
Returning
Wed, Dec 9, 2026•8 Day Trip
$905 USD
Google Flights
Returning
Thu, Dec 10, 2026•9 Day Trip
$905 USD
Google Flights
Returning
Fri, Dec 11, 2026•10 Day Trip
$996 USD
Google Flights
Returning
Sat, Dec 12, 2026•11 Day Trip
$1,021 USD
Google Flights
Returning
Mon, Dec 14, 2026•13 Day Trip
$836 USD
Google Flights
Returning
Tue, Dec 15, 2026•14 Day Trip
$777 USD
Google Flights