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 6 hours agoSeptember 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Tuesday, September 15th, 2026
4 round-trip options
Returning
Mon, Sep 21, 2026•6 Day Trip
$969 USD
Returning
Tue, Sep 22, 2026•7 Day Trip
$919 USD
Returning
Fri, Sep 25, 2026•10 Day Trip
$919 USD
Returning
Mon, Sep 28, 2026•13 Day Trip
$900 USD