SEA to MAD from $386 in economy – flightdeals.net

Home Premium Fare Deals About

Finnair

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Madrid-Barajas Airport

$560 USD

-31%$386 USD

Verified about 3 hours ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$828 30$828 1$848 2$538 3$538 4$528 5$477 6$468 7$473 8$578 9$536 10$528 11$528 12$473 13$473 14$468 15$468 16$528 17$540 18$528 19$468 20$468 21$468 22$468 23$528 24$536 25$528 26$468 27$475 28$468 29$468 30$518 31$518 1$518 2$578

Fair Availability

25% of dates checked are available within 10% of the lowest price

Sunday, July 26th, 2026

Outbound Flights

·

→

·

→

·

→