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

Saturday, September 26th, 2026

6 round-trip options

Returning
Fri, Oct 2, 2026•6 Day Trip
$1,045 USD
Google Flights
Returning
Sun, Oct 4, 2026•8 Day Trip
$744 USD
Google Flights
Returning
Mon, Oct 5, 2026•9 Day Trip
$1,314 USD
Google Flights
Returning
Tue, Oct 6, 2026•10 Day Trip
$1,130 USD
Google Flights
Returning
Thu, Oct 8, 2026•12 Day Trip
$1,315 USD
Google Flights
Returning
Fri, Oct 9, 2026•13 Day Trip
$672 USD
Google Flights