IAD to MAD from $321 in economy – flightdeals.net

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Iberia Airlines

IBIberia Airlines

One Way•Economy

Washington Dulles International Airport

Washington, United States

Madrid-Barajas Airport

$402 USD

-20%$321 USD

Verified about 8 hours ago

July 2026

Mon

Tue

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Sun

29$581 30$581 1$585 2$651 3$651 4$526 5$470 6$470 7$466 8$466 9$526 10$526 11$526 12$466 13$466 14$466 15$466 16$526 17$530 18$530 19$466 20$470 21$466 22$470 23$444 24$444 25$444 26$384 27$325 28$325 29$325 30$375 31$371 1$390 2$321

Fair Availability

37% of dates checked are available within 10% of the lowest price

Sunday, July 12th, 2026

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