San Francisco (SFO) to Barcelona (BCN) flight deal from $291 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

One Way•Economy

San Francisco International Airport

San Francisco, United States

Barcelona Airport

Barcelona, Spain

$423 USD

-31%$291 USD

Verified Mar 21, 2026 at 2:06 PM

April 2026

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30$543 31$543 1$548 2$610 3$610 4$550 5$543 6$543 7$442 8$435 9$485 10$485 11$442 12$435 13$435 14$435 15$435 16$485 17$485 18$442 19$435 20$435 21$435 22$435 23$485 24$484 25$442 26$434 27$434 28$434 29$434 30$484 1 2 3

Fair Availability

30% of dates checked are available within 10% of the lowest price

Tuesday, April 21st, 2026

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