Seattle / Tacoma (SEA) to Oslo (OSL) flight deal in economy from $319
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
OSLOslo Airport, Gardermoen
Oslo, Norway
$497 USD
-36%$319 USD
Verified about 9 hours agoOctober 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Sunday, October 4th, 2026
Outbound Flights
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