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

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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 14 days ago

July 2026

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Sun

29 30 1 2 3 4 5$655 6$667 7$906 8$655 9$655 10$667 11$684 12$655 13$655 14$761 15$666 16$761 17$773 18$667 19$655 20$667 21$667 22$666 23$773 24$761 25$773 26$679 27$632 28$632 29$751 30$852 31$1,041 1$763 2$633

Fair Availability

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

Thursday, July 2nd, 2026

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