Cheap flights from Barcelona to San Francisco

Barcelona-El Prat
BCN
San Francisco
SFO

Flight deals from Barcelona to San Francisco

Below you can see the best deals on flights Barcelona — San Francisco for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 2 September, from AED 1,521.

Top 10 cheap flights from Barcelona to San Francisco

TP
TP
 1,421

Barcelona — San Francisco

22:40—14:30
2 Sep 2026
24 h 50 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

06:00—14:35
2 Sep 2026
17 h 35 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

17:45—14:30
9 Sep 2026
29 h 45 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

06:00—14:30
3 Sep 2026
17 h 30 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

22:40—14:35
1 Sep 2026
24 h 55 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

22:40—14:30
26 Aug 2026
24 h 50 m
1 stop
TP
TP
 1,551

Barcelona — San Francisco

20:20—14:30
26 Aug 2026
27 h 10 m
1 stop
TP
TP
 1,579

Barcelona — San Francisco

11:25—14:30
9 Sep 2026
36 h 5 m
1 stop
TP
TP
 1,580

Barcelona — San Francisco

22:40—17:05
31 Aug 2026
27 h 25 m
1 stop
TP
TP
 1,687

Barcelona — San Francisco

22:40—14:30
9 Sep 2026
24 h 50 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Barcelona — San Francisco flight

Looking for cheap flights from Barcelona to San Francisco? Compare fares from different airlines, check the flight schedule and travel time — and book your Barcelona — San Francisco ticket online at the best price.

The route has direct flights — around 32 flights per week, flights are operated by United Airlines, American Airlines, Iberia, Air Canada and 1 more airline, a nonstop flight takes about 12 h 10 min, the distance between the cities is around 9,594 km.

Planning your trip? You may find our San Francisco travel guide, how to get from the airport into town and San Francisco weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 1,260Min. price
AprilCheapest
AugustPeak season
YesDirect flights
9,594 kmDistance
12 h 10 minTravel time
5Airlines
32 / wkFlights

Flight schedule from Barcelona to San Francisco

The table shows direct flights from Barcelona to San Francisco on the selected date. The flight takes approximately 12 h 10 min. Regular flights are operated by United Airlines, American Airlines, Iberia and Air Canada. Departures from Barcelona-El Prat Airport airports, arrivals at San Francisco International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Barcelona — San Francisco

Below is a calendar of the lowest flight ticket prices for Barcelona — San Francisco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,260 in April, and the most expensive are around AED 1,579 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Barcelona to San Francisco by month. Tickets are usually cheapest in February (around AED 1,603) and priciest in July (about AED 2,615) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,687lowMayAED 1,983mediumSepAED 1,940medium
FebAED 1,603lowJunAED 2,447highOctAED 1,772low
MarAED 1,729lowJulAED 2,615highNovAED 1,687low
AprAED 1,898mediumAugAED 2,531highDecAED 2,362high

Some values are estimated based on seasonality.

When to fly

Weather in San Francisco: it is warmest in September (up to 24 °C on average) and coolest in January (around 14 °C). The driest month is June.

Tickets are usually cheapest in April and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Francisco

Dry and wet days · San Francisco

Wind speed and direction · San Francisco

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How to get the best deal on a Barcelona — San Francisco ticket

  • Book ahead: fares for Barcelona — San Francisco are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to San Francisco is usually April — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Barcelona — San Francisco route are operated by 5 airlines; United Airlines runs the most flights (around 44% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight BCN → SFO5x/week
      Duration
      12h 10m
      Days
      MTWTFSS
    43.8%Open →
  • American AirlinesAA
    3x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight BCN → SFO3x/week
      Duration
      13h
      Days
      MTWTFSS
    25.0%Open →
  • IberiaIB
    3x/week
    WebsiteFleet: 9224M pax/year
    • Direct flight BCN → SFO3x/week
      Duration
      13h
      Days
      MTWTFSS
    25.0%Open →
  • Air CanadaAC
    1x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight BCN → SFO1x/week
    3.1%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight BCN → SFO1x/week
    3.1%Open →

Cities and airports on the Barcelona — San Francisco route

Flights Barcelona — San Francisco depart from Barcelona-El Prat Airport and arrive at San Francisco International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Barcelona

BCN
Spain
About the cityHow to get thereWeatherAll about the country Spain
Arrival

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Barcelona — San Francisco flight

How long is the flight from Barcelona to San Francisco?

A nonstop Barcelona — San Francisco flight takes about 12 h 10 min — the distance between the cities is around 9,594 km.

How far is it from Barcelona to San Francisco?

The distance from Barcelona to San Francisco is about 9,594 km, which a nonstop flight covers in around 12 h 10 min.

Are there direct flights from Barcelona to San Francisco?

Yes, there are nonstop flights Barcelona — San Francisco — around 32 flights per week.

Which airlines fly from Barcelona to San Francisco?

Airlines operating Barcelona — San Francisco include United Airlines, American Airlines, Iberia, Air Canada, Lufthansa. See the full list with schedules in the "Airlines" section on this page.

Which airports do Barcelona — San Francisco flights use?

Flights from Barcelona depart from Barcelona-El Prat Airport, and arrive at San Francisco International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Barcelona to San Francisco?

The price of a Barcelona — San Francisco ticket depends on your travel date, season and demand: it is usually cheapest to fly in April, and most expensive in August. Tickets typically cost between AED 1,260 and AED 1,579. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Barcelona — San Francisco?

Flights Barcelona — San Francisco are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is April. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Barcelona to San Francisco?

To catch a low fare Barcelona — San Francisco, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually April.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Barcelona

See all
LondonMadridParisLisbonPalmaAmsterdamIbizaMilanRomeFrankfurt am MainMunichMahonBrusselsIstanbulGenevaMalagaZurichNew York CityBaselSanta Cruz de TenerifeAthensVeniceSevilleBerlinViennaLas PalmasCopenhagenBilbaoNaplesPortoSantiago de CompostelaDusseldorfAlicanteNiceManchesterFlorenceBostonDublinBucharestPrague

Where else you can fly from San Francisco

See all
Los AngelesNew York CitySeattleSan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAustinAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoSpokaneTokyoParisBoiseSan Jose del CaboKapaaPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico City

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