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 11 hours agoJanuary 2027
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Fair Availability
25% of dates checked are available within 10% of the lowest price
Saturday, January 2nd, 2027
8 round-trip options
Returning
Thu, Jan 7, 2027•5 Day Trip
$1,034 USD
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Fri, Jan 8, 2027•6 Day Trip
$1,021 USD
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Sat, Jan 9, 2027•7 Day Trip
$1,065 USD
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Mon, Jan 11, 2027•9 Day Trip
$819 USD
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Tue, Jan 12, 2027•10 Day Trip
$819 USD
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Wed, Jan 13, 2027•11 Day Trip
$819 USD
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Thu, Jan 14, 2027•12 Day Trip
$819 USD
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Fri, Jan 15, 2027•13 Day Trip
$992 USD