IADWashington Dulles International Airport
Washington, United States
MADMadrid-Barajas Airport
Madrid, Spain
$891 USD
-53%$420 USD
Verified Nov 4, 2025 at 5:33 AMDecember 2025
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Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Monday, December 15th, 2025
10 round-trip options
Returning
Sat, Dec 20, 2025•5 Day Trip
$1,301 USD
Returning
Sun, Dec 21, 2025•6 Day Trip
$805 USD
Returning
Mon, Dec 22, 2025•7 Day Trip
$755 USD
Returning
Tue, Dec 23, 2025•8 Day Trip
$695 USD
Returning
Wed, Dec 24, 2025•9 Day Trip
$707 USD
Returning
Thu, Dec 25, 2025•10 Day Trip
$695 USD
Returning
Fri, Dec 26, 2025•11 Day Trip
$837 USD
Returning
Sat, Dec 27, 2025•12 Day Trip
$1,128 USD
Returning
Sun, Dec 28, 2025•13 Day Trip
$885 USD
Returning
Mon, Dec 29, 2025•14 Day Trip
$894 USD