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 7 hours agoAugust 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Wednesday, August 12th, 2026
3 round-trip options
Returning
Wed, Aug 19, 2026•7 Day Trip
$1,026 USD
Returning
Mon, Aug 24, 2026•12 Day Trip
$1,022 USD
Returning
Wed, Aug 26, 2026•14 Day Trip
$1,024 USD