SEA to OSL from $228 in economy – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Oslo Airport, Gardermoen

$291 USD

-22%$228 USD

Verified about 21 hours ago

September 2026

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31$253 1$253 2$253 3$253 4$253 5$395 6$253 7$253 8$253 9$253 10$253 11$253 12$264 13$253 14$253 15$253 16$253 17$253 18$269 19$264 20$253 21$253 22$253 23$253 24$253 25$253 26$253 27$253 28$253 29$253 30$253 1$264 2$309 3$264 4$254

Good Availability

40% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

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