San Francisco (SFO) to Barcelona (BCN) flight deal in economy from $321
SFOSan Francisco International Airport
San Francisco, United States
BCNBarcelona Airport
Barcelona, Spain
$427 USD
-25%$321 USD
Verified 14 days agoSeptember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
41% of dates checked are available within 10% of the lowest price
Sunday, September 20th, 2026
Outbound Flights
15h 5m·1 stop
$321 USD
SFOSep 20 19:30
→LHRSep 21 13:55
BA 286Boeing 777
2h 20m layover
LHRSep 21 16:15
→BCNSep 21 19:35
BA 482Airbus A319
16h 50m·1 stop
$321 USDSFOSep 20 16:35
→LHRSep 21 11:00
BA 284Airbus A380
4h 5m layover
LHRSep 21 15:05
→BCNSep 21 18:25
BA 480Airbus A320
15h 30m·1 stop
$322 USDSFOSep 20 16:35
→LHRSep 21 11:00
BA 284Airbus A380
2h 50m layover
LHRSep 21 13:50
→BCNSep 21 17:05
BA 478Airbus A321neo
14h 55m·1 stop
$329 USD
SFOSep 20 07:40
→PHLSep 20 16:18
AA 2722Airbus A321neo
1h 32m layover
PHLSep 20 17:50
→BCNSep 21 07:35
AA 742Boeing 787
16h 10m·1 stop
$329 USDSFOSep 20 09:00
→DFWSep 20 14:39
AA 1188Airbus A321
2h 31m layover
DFWSep 20 17:10
→BCNSep 21 10:10
AA 192Boeing 777
15h 54m·1 stop
$329 USDSFOSep 20 12:41
→JFKSep 20 21:30
AA 166Airbus A321 (Sharklets)
2h 20m layover
JFKSep 20 23:50
→BCNSep 21 13:35
IB 2628Airbus A330
22h 37m·1 stop
$329 USDSFOSep 20 23:58
→PHLSep 21 08:30
AA 2663Airbus A321neo
9h 20m layover
PHLSep 21 17:50
→BCNSep 22 07:35
AA 742Boeing 787
14h 25m·1 stop
$334 USDSFOSep 20 17:55
→MADSep 21 14:10
IB 356Airbus A330
1h 45m layover
MADSep 21 15:55
→BCNSep 21 17:20
IB 417Airbus A320
15h 24m·1 stop
$391 USDSFOSep 20 10:31
→ORDSep 20 17:06
AA 2885Airbus A321
2h 14m layover
ORDSep 20 19:20
→BCNSep 21 10:55
AA 40Boeing 787
14h 30m·1 stop
$520 USDSFOSep 20 07:15
→JFKSep 20 16:00
AA 234Airbus A321 (Sharklets)
1h 5m layover
JFKSep 20 17:05
→BCNSep 21 06:45
AA 66Boeing 777