Washington (IAD) to Oslo (OSL) flight deal in economy from $488
IADWashington Dulles International Airport
Washington, United States
OSLOslo Airport, Gardermoen
Oslo, Norway
$761 USD
-36%$488 USD
Verified 1 day agoAugust 2026
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Limited Availability
16% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
0 round-trip options
No flight details available for this date.