SEA to OSL from $539 in economy – flightdeals.net

Home Premium Fare Deals About

Air France

Delta Air Lines

DLDelta Air Lines

KLM

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Oslo Airport, Gardermoen

$693 USD

-22%$539 USD

Verified 13 days ago

February 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$581 2$581 3$581 4$581 5$581 6$581 7$581 8$581 9$581 10$581 11$581 12$727 13$581 14$581 15$539 16$555 17$581 18$581 19$581 20$581 21$581 22$581 23$581 24$581 25$581 26$581 27$581 28$581

Fair Availability

30% of dates checked are available within 10% of the lowest price

Saturday, February 6th, 2027

3 round-trip options

Returning

Fri, Feb 12, 2027•6 Day Trip

$593 USD

Returning

Tue, Feb 16, 2027•10 Day Trip

$581 USD

Returning

Fri, Feb 19, 2027•13 Day Trip

$581 USD