OSL to SEA from $648 in economy – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

Round Trip•Economy

Oslo Airport, Gardermoen

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$821 USD

-21%$648 USD

Verified 14 days ago

July 2026

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29 30 1 2 3 4 5$2,655 6$1,235 7$1,224 8$1,097 9$1,097 10$1,097 11$1,097 12$996 13$996 14$985 15$985 16$985 17$985 18$985 19$896 20$896 21$885 22$885 23$885 24$885 25$885 26$896 27$896 28$885 29$885 30$885 31$885 1$998 2$959

Good Availability

51% of dates checked are available within 10% of the lowest price

Thursday, July 2nd, 2026

0 round-trip options

No flight details available for this date.