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

Wednesday, July 22nd, 2026

9 round-trip options

Returning
Mon, Jul 27, 2026•5 Day Trip
$854 USD
Google Flights
Returning
Tue, Jul 28, 2026•6 Day Trip
$854 USD
Google Flights
Returning
Thu, Jul 30, 2026•8 Day Trip
$788 USD
Google Flights
Returning
Fri, Jul 31, 2026•9 Day Trip
$788 USD
Google Flights
Returning
Sat, Aug 1, 2026•10 Day Trip
$788 USD
Google Flights
Returning
Sun, Aug 2, 2026•11 Day Trip
$788 USD
Google Flights
Returning
Mon, Aug 3, 2026•12 Day Trip
$740 USD
Google Flights
Returning
Tue, Aug 4, 2026•13 Day Trip
$740 USD
Google Flights
Returning
Wed, Aug 5, 2026•14 Day Trip
$884 USD
Google Flights