IADWashington Dulles International Airport
Washington, United States
MADMadrid-Barajas Airport
Madrid, Spain
$1,035 USD
-59%$424 USD
Verified Nov 30, 2025 at 10:23 PMDecember 2025
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Tuesday, December 16th, 2025
5 round-trip options
Returning
Sun, Dec 21, 2025•5 Day Trip
$2,218 USD
Returning
Tue, Dec 23, 2025•7 Day Trip
$1,045 USD
Returning
Thu, Dec 25, 2025•9 Day Trip
$1,045 USD
Returning
Sun, Dec 28, 2025•12 Day Trip
$1,383 USD
Returning
Tue, Dec 30, 2025•14 Day Trip
$2,773 USD