Seattle / Tacoma (SEA) to Madrid (MAD) flight deal from $386 USD in economy class – flightdeals.net

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Finnair

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Madrid-Barajas Airport

$602 USD

-36%$386 USD

Verified Apr 7, 2026 at 10:15 PM

April 2026

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Fair Availability

21% of dates checked are available within 10% of the lowest price

Monday, April 6th, 2026

No flight details available for this date.