Cheap flights from Barcelona to San Francisco (BCN–SFO)
Spain
United States
Level and United Airlines fly Barcelona to San Francisco (BCN–SFO) nonstop and back, a great-circle distance of 9,590 km (5,960 mi).
- From
- BCN
- Barcelona
- To
- SFO
- San Francisco
- Nonstop
- Yes · 2 airlines
- Airlines
- LL · UA
- Cheapest fare found
- €327 one-way
- Distance
- 9,590 km (5,960 mi)
- Time difference
- San Francisco 9 hours behind
- Flights a week
- UA ~2
- Aircraft seen
- Boeing 787-9 Dreamliner · Boeing 777-200
Network data imported from airport and airline sources:· How we verify
Barcelona to San Francisco fares by month
Cheapest one-way fare found: €327 for December 2026 on TAP Air Portugal (1 stop).
- Oct ’26€480
- Nov ’26€361
- Dec ’26€327
- Jan ’27€328
- May ’27€328
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly BCN–SFO
For Barcelona El Prat (BCN) to San Francisco (SFO), December 2026 had the lowest fare found (€327). Set your watch 9 hours back on landing at SFO.
Barcelona to San Francisco: frequently asked questions
Fares: Aviasales price cache, 11 October 2026.
How much is a flight from Barcelona El Prat (BCN) to San Francisco (SFO)?
From €327 one-way, the cheapest fare found for December 2026 on TAP Air Portugal with 1 stop (found 11 October 2026).
Which airlines fly BCN–SFO direct?
Level and United Airlines.
What is the cheapest month to fly BCN–SFO?
December 2026, at €327; the dearest month found was €480.
What is the time difference between Barcelona and San Francisco?
San Francisco is 9 hours behind Barcelona: a BCN departure at noon is 03:00 local time in SFO.
How many BCN–SFO flights a week?
United Airlines 2 each way.
What aircraft fly BCN–SFO?
Boeing 787-9 Dreamliner and Boeing 777-200.
San Francisco to Barcelona: the return flight (SFO–BCN)
All 2 airlines also fly SFO–BCN nonstop.
The return takes 10h 25m in the air (median of 17 tracked flights).
Airlines flying BCN–SFO nonstop
| Airline | Type | Alliance | Notes |
|---|---|---|---|
 Level LL | full-service | — | Seasonal |
| United Airlines UA | full-service | Star Alliance | Seasonal |
One-stop alternatives to flying BCN–SFO nonstop
One airline on both legs; check it's sold as one ticket.
- Via Dublin (DUB) with
Aer Lingus: 9,670 km (6,010 mi) flown, 1% further than nonstop. - Via Calgary (YYC) with
WestJet: 9,660 km (6,000 mi) flown, 1% further than nonstop. - Via London (LHR) with
British Airways: 9,760 km (6,070 mi) flown, 2% further than nonstop. - Via Paris (CDG) with
Air France: 9,820 km (6,100 mi) flown, 2% further than nonstop. - Via Seattle (SEA) with
Delta Air Lines: 9,820 km (6,100 mi) flown, 2% further than nonstop.
BCN–SFO route map
More from Barcelona and San Francisco
Other arrivals in United States
Also nonstop from BCN, nearest to SFO first (straight-line distance):
- Seattle (SEA) airport guide · 1,090 km (679 mi) from SFO
- Dallas (DFW) airport guide · 2,350 km (1,460 mi) from SFO
- BCN–ORD: Chicago · 2,960 km (1,840 mi) from SFO
- Atlanta (ATL) airport guide · 3,430 km (2,130 mi) from SFO
- Washington (IAD) airport guide · 3,880 km (2,410 mi) from SFO
Explore the airlines’ route maps
Plan your arrival at San Francisco International Airport (SFO)
Departure
Josep Tarradellas Barcelona-El Prat Airport
El Prat (BCN), Barcelona. In our data, 84 airlines fly nonstop from BCN to 199 destinations.
View BCN airport guide →Arrival
San Francisco International Airport
2 ways into San Francisco, fastest from 25 min:
- BART 30–35 min
- Taxi or rideshare 25–45 min
Onward from San Francisco
Places you can't fly to nonstop from BCN, but can from SFO — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.