Flights from San Francisco to Barcelona

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Our cheapest offers for flights from San Francisco to Barcelona

Here you can compare cheap flights from San Francisco (SFO) to Barcelona (BCN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Barcelona. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Francisco
Barcelona
Outbound
04/26/25
2 Stopovers (ORD, IAD)
UA1947, UA1869, UA0992
24h 00min
Return
05/23/25
1 Stopover (IAD)
UA0991, UA1757
18h 10min
United Airlines ?
$588
Best option
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (ORD)
UA1947, UA0769
28h 55min
Return
05/23/25
direct
UA0673
12h 05min
United Airlines ?
$661
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (FRA)
DE2097, LH1134
16h 40min
Return
05/23/25
1 Stopover (FRA)
LH1137, DE2092
15h 30min
Condor, Lufthansa
$952
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (JFK)
VS4848, VS3888
28h 10min
Return
05/23/25
1 Stopover (JFK)
VS3927, VS4801
23h 20min
Virgin Atlantic Airways ?
$625
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (CPH)
SK0936, SK1585
37h 30min
Return
05/23/25
1 Stopover (CPH)
SK1586, SK0935
30h 30min
SAS Scandinavian Airlines
$639
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (CPH)
SK0936, SK1585
37h 30min
Return
05/23/25
1 Stopover (CPH)
SK1586, SK0935
30h 30min
SAS Scandinavian Airlines
$642
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (DFW)
BA5600, BA1648
24h 56min
Return
05/23/25
1 Stopover (JFK)
BA1557, BA4716
20h 13min
British Airways ?
$658
San Francisco
Barcelona
Outbound
04/26/25
1 Stopover (DFW)
BA5600, BA1648
24h 56min
Return
05/23/25
1 Stopover (LHR)
BA0477, BA0285
15h 10min
British Airways
$669
San Francisco
Barcelona
Outbound
04/26/25
2 Stopovers (ORD, IAD)
UA1947, UA1869, UA0992
24h 00min
Return
05/23/25
1 Stopover (IAD)
UA0991, UA1757
18h 10min
United Airlines ?
$670
San Francisco
Barcelona
Outbound
04/26/25
2 Stopovers (ORD, IAD)
UA1947, UA1869, UA0992
24h 00min
Return
05/23/25
1 Stopover (IAD)
UA0991, UA2142
16h 33min
United Airlines ?
$671
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Francisco to Barcelona

Favorite airline: British Airways
Flight tickets on the route San Francisco – Barcelona are most frequently booked with British Airways.
British Airways
19 %
Air Canada
14 %
Vueling Airlines
14 %
Direct flights are more expensive
Flights with a stopover are on average $27.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
11h 40min
25h 45min
27h 00min
$561
$534
$824
The favorite connection is non-stop
Direct flights are especially popular on this route. 38 % of travelers will book a direct flight.
Route
bookings
Direct flights
11h 40min, from $561
38 %
1 stopover London Heathrow
15h 30min, from $545
25 %
1 stopover Zurich (Zürich)-Kloten
18h 35min, from $956
19 %

Important flight information

Flight information: San Francisco - Barcelona

Roundtrip from $587.68
Flight duration min. 11:35
Return flight duration min. 12:45
Distance 9596 km
Flights per week 2
Departure airport Airport San Francisco International Airport, CA (SFO)
Arrival airport Airport Barcelona (BCN)
Destination country Flights to Spain
Alternative routes to Spain
Alternative flights to Barcelona
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.