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 5 hours agoSeptember 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Monday, September 21st, 2026
4 round-trip options
Returning
Sun, Sep 27, 2026•6 Day Trip
$855 USD
Returning
Mon, Sep 28, 2026•7 Day Trip
$752 USD
Returning
Thu, Oct 1, 2026•10 Day Trip
$742 USD
Returning
Sun, Oct 4, 2026•13 Day Trip
$840 USD