Seattle / Tacoma (SEA) to Oslo (OSL) flight deal in economy from $444

IcelandairFIIcelandair
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$633 USD
-30%$444 USD
Verified 6 days ago
Fair Availability
23% of dates checked are available within 10% of the lowest price

Sunday, January 3rd, 2027

3 round-trip options

Returning
Fri, Jan 8, 2027•5 Day Trip
$617 USD
Google Flights
Returning
Mon, Jan 11, 2027•8 Day Trip
$580 USD
Google Flights
Returning
Thu, Jan 14, 2027•11 Day Trip
$580 USD
Google Flights