IAD to MAD from $330 in economy – flightdeals.net

Home Premium Fare Deals About

Finnair

One Way•Economy

Washington Dulles International Airport

Washington, United States

Madrid-Barajas Airport

$476 USD

-31%$330 USD

Verified about 16 hours ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$590 30$590 1$590 2$660 3$660 4$535 5$475 6$475 7$475 8$475 9$535 10$535 11$535 12$475 13$475 14$475 15$475 16$617 17$535 18$535 19$475 20$475 21$475 22$475 23$449 24$449 25$449 26$389 27$330 28$330 29$330 30$380 31$395 1$395 2$395

Fair Availability

31% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

Outbound Flights

·

→

·

→

·

→