Washington (IAD) to Oslo (OSL) flight deal in economy from $494
IADWashington Dulles International Airport
Washington, United States
OSLOslo Airport, Gardermoen
Oslo, Norway
$724 USD
-32%$494 USD
Verified about 14 hours agoJanuary 2027
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Fair Availability
25% of dates checked are available within 10% of the lowest price
Monday, January 4th, 2027
8 round-trip options
Returning
Sat, Jan 9, 2027•5 Day Trip
$830 USD
Returning
Sun, Jan 10, 2027•6 Day Trip
$801 USD
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Mon, Jan 11, 2027•7 Day Trip
$799 USD
Returning
Wed, Jan 13, 2027•9 Day Trip
$799 USD
Returning
Thu, Jan 14, 2027•10 Day Trip
$799 USD
Returning
Fri, Jan 15, 2027•11 Day Trip
$771 USD
Returning
Sat, Jan 16, 2027•12 Day Trip
$799 USD
Returning
Sun, Jan 17, 2027•13 Day Trip
$771 USD