Good to Know: BCN to SFO Flights
Useful information for finding cheap flights from Barcelona International to San Francisco International and booking your next trip
Cheapest Round Trip Flight
£619
United Airlines• 1 stop • 33h 52mOct 14 – Oct 16
The cheapest round trip flight from Barcelona International to San Francisco International is currently £619
Fastest Flight
25h 20m
The fastest nonstop flight from Barcelona International to San Francisco International takes 25h 20m
Best Flight Deals from Barcelona to San Francisco
Explore the lowest round-trip fares from Barcelona to San Francisco. We've compared hundreds of airlines and travel sites so you don't have to.
Oct 14 - Oct 16, Economy
Barcelona → San Francisco
33h 52m
12:00 PM - 11:32 PM • 1 stop
Barcelona → San Francisco
23h 45m
1:50 PM - 1:15 PM • 1 stop
United Airlines
Oct 14 - Oct 16, Economy
Barcelona → San Francisco
25h 58m
1:20 PM - 8:18 PM • 1 stop
Barcelona → San Francisco
39h 16m
11:49 PM - 8:45 AM • 1 stop
Delta Airlines
Oct 14 - Oct 16, Economy
Barcelona → San Francisco
25h 20m
10:45 AM - 9:07 PM • 1 stop
Barcelona → San Francisco
21h 48m
5:27 PM - 10:55 AM • 1 stop
Finnair
Oct 14 - Oct 16, Economy
Barcelona → San Francisco
- • 1 stop
Barcelona → San Francisco
- • 1 stop
Air Canada
Oct 14 - Oct 16, Economy
Barcelona → San Francisco
61h 45m
6:00 AM - 4:35 PM • 1 stop
Barcelona → San Francisco
53h 20m
1:50 PM - 1:15 PM • 1 stop
Swissair
Whether you're moving or just visiting, here are some of the best one-way flight options from BCN to SFO—searched and filtered with flexibility in mind.
Need to fly soon? We've surfaced some of the most affordable last-minute flights from Barcelona to San Francisco, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to San Francisco? These direct flight options from BCN to SFO offer both convenience and value—no layovers, just straight to your destination.
Flights from Barcelona to San Francisco
| Origin Airport | Barcelona International , Barcelona, ES |
| Destination Airport | San Francisco International , San Francisco, US |
| Distance | miles |
More Flight Options for Barcelona (BCN) and San Francisco (SFO)
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