Seattle / Tacoma (SEA) to Madrid (MAD) flight deal in economy from $371
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
MADMadrid-Barajas Airport
Madrid, Spain
$488 USD
-24%$371 USD
Verified 38 minutes agoNovember 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Tuesday, November 3rd, 2026
Outbound Flights
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