Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $639
OSLOslo Airport, Gardermoen
Oslo, Norway
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$739 USD
-14%$639 USD
Verified about 6 hours agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Great Availability
67% of dates checked are available within 10% of the lowest price
Sunday, January 31st, 2027
5 round-trip options
Returning
Fri, Feb 5, 2027•5 Day Trip
$689 USD
Returning
Sat, Feb 6, 2027•6 Day Trip
$651 USD
Returning
Sun, Feb 7, 2027•7 Day Trip
$651 USD
Returning
Tue, Feb 9, 2027•9 Day Trip
$651 USD
Returning
Wed, Feb 10, 2027•10 Day Trip
$649 USD