Seattle / Tacoma (SEA) to Madrid (MAD) flight deal in economy from $732
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
MADMadrid-Barajas Airport
Madrid, Spain
$905 USD
-19%$732 USD
Verified about 9 hours agoDecember 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
1 round-trip options
Returning
Sun, Jan 10, 2027•13 Day Trip
$855 USD