San Francisco (SFO) to Barcelona (BCN) flight deal in economy from $325

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
One Way•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
SpainBCN

Barcelona Airport

Barcelona, Spain
$432 USD
-25%$325 USD
Verified about 7 hours ago
Fair Availability
38% of dates checked are available within 10% of the lowest price

Thursday, October 22nd, 2026

No flight details available for this date.