Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $429
OSLOslo Airport, Gardermoen
Oslo, Norway
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$577 USD
-26%$429 USD
Verified about 4 hours agoJanuary 2027
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Great Availability
72% of dates checked are available within 10% of the lowest price
Wednesday, January 13th, 2027
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