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

Wednesday, December 16th, 2026

8 round-trip options

Returning
Mon, Dec 21, 2026•5 Day Trip
$1,195 USD
Google Flights
Returning
Wed, Dec 23, 2026•7 Day Trip
$1,195 USD
Google Flights
Returning
Thu, Dec 24, 2026•8 Day Trip
$971 USD
Google Flights
Returning
Fri, Dec 25, 2026•9 Day Trip
$892 USD
Google Flights
Returning
Sat, Dec 26, 2026•10 Day Trip
$1,015 USD
Google Flights
Returning
Sun, Dec 27, 2026•11 Day Trip
$1,176 USD
Google Flights
Returning
Tue, Dec 29, 2026•13 Day Trip
$906 USD
Google Flights
Returning
Wed, Dec 30, 2026•14 Day Trip
$971 USD
Google Flights