IADWashington Dulles International Airport
Washington, United States
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
$599 USD
-42%$349 USD
Verified Dec 1, 2025 at 12:52 AMDecember 2025
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Thursday, December 18th, 2025
8 round-trip options
Returning
Tue, Dec 23, 2025•5 Day Trip
$1,123 USD
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Wed, Dec 24, 2025•6 Day Trip
$1,108 USD
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Thu, Dec 25, 2025•7 Day Trip
$1,101 USD
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Fri, Dec 26, 2025•8 Day Trip
$1,121 USD
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Sat, Dec 27, 2025•9 Day Trip
$1,248 USD
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Mon, Dec 29, 2025•11 Day Trip
$1,248 USD
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Tue, Dec 30, 2025•12 Day Trip
$1,501 USD
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Wed, Dec 31, 2025•13 Day Trip
$1,943 USD