Washington (IAD) to Madrid (MAD) flight deal from $420 USD in economy class

IBIberia Airlines

Round Trip•Economy

IAD

Washington Dulles International Airport

Washington, United States

MAD

Madrid-Barajas Airport

Madrid, Spain

$891 USD

-53%$420 USD

Verified Nov 4, 2025 at 5:33 AM

November 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31 1 2 3 4$524 5$795 6$574 7$753 8$737 9$850 10$946 11$637 12$704 13$1,054 14$946 15$687 16$704 17$533 18$533 19$687 20$827 21$1,320 22$752 23$583 24$629 25$524 26$607 27$474 28$520 29$570 30$474

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Thursday, November 6th, 2025

10 round-trip options

Returning

Tue, Nov 11, 2025•5 Day Trip

$673 USD

Google Flights

Returning

Wed, Nov 12, 2025•6 Day Trip

$782 USD

Google Flights

Returning

Thu, Nov 13, 2025•7 Day Trip

$624 USD

Google Flights

Returning

Fri, Nov 14, 2025•8 Day Trip

$574 USD

Google Flights

Returning

Sat, Nov 15, 2025•9 Day Trip

$783 USD

Google Flights

Returning

Sun, Nov 16, 2025•10 Day Trip

$832 USD

Google Flights

Returning

Mon, Nov 17, 2025•11 Day Trip

$2,453 USD

Google Flights

Returning

Tue, Nov 18, 2025•12 Day Trip

$1,532 USD

Google Flights

Returning

Wed, Nov 19, 2025•13 Day Trip

$761 USD

Google Flights

Returning

Thu, Nov 20, 2025•14 Day Trip

$782 USD

Google Flights