Madrid (MAD) to San Francisco (SFO) cheap flight deal from $461 USD in economy class – flightdeals.net

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Finnair

Round Trip•Economy

Madrid-Barajas Airport

San Francisco International Airport

San Francisco, United States

$928 USD

-50%$461 USD

Verified Sep 20, 2025 at 5:33 PM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30$597 1$764 2$741 3$6,441 4$800 5$1,270 6$1,289 7$936 8$1,112 9$6,183 10 11 12$3,431 13$936 14 15 16$1,306 17$1,805 18$3,431 19$1,289 20$1,112 21$1,341 22$854 23$1,174 24$1,206 25 26$847 27 28$1,270 29 30$829 31 1 2

Limited Availability

13% of dates checked are available within 10% of the lowest price

Friday, October 3rd, 2025

4 round-trip options

Returning

Sun, Oct 12, 2025•9 Day Trip

$6,483 USD

Returning

Mon, Oct 13, 2025•10 Day Trip

$6,441 USD

Returning

Tue, Oct 14, 2025•11 Day Trip

$6,518 USD

Returning

Wed, Oct 15, 2025•12 Day Trip

$6,465 USD