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IAD
Washington Dulles International Airport
Washington, United States
MAD
Madrid-Barajas Airport
Madrid, Spain
$1,035 USD
-59%
$424
USD
Verified Nov 30, 2025 at 10:23 PM
December 2025
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$625
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$1,625
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Thursday, December 18th, 2025
0 round-trip options
No flight details available for this date.
IAD
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