What is the most punctual flight time for Barcelona to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Barcelona to San Francisco flights?

According to our data, LEVEL have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How often are flights from Barcelona to San Francisco delayed?

Historically, on average around 17% of flights between Barcelona and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 169 minutes.

What is the cheapest airline that flies from Barcelona to San Francisco?

TAP AIR PORTUGAL and British Airways are the most popular carriers operating from Barcelona to San Francisco

When did momondo last update prices for flights from Barcelona to San Francisco Airport?

Prices for flights from Barcelona to San Francisco Airport were last updated today.

How old do you have to be to fly from Barcelona to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£277 Cheap Flights from Barcelona to San Francisco in 2025/26

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14:05 - 17:55

BCN

SFO

12h 50mdirect

19:40 - 16:25

SFO

BCN

11h 45mdirect

£390Iberia

Thu, 16 Apr - Sun, 19 Apr

06:45 - 16:05

BCN

SFO

18h 20m1 stop

19:10 - 20:20

SFO

BCN

16h 10m1 stop

£425TAP AIR PORTUGAL

Fri, 30 Jan - Fri, 6 Feb

06:00 - 11:50

BCN

SFO

14h 50m1 stop

15:40 - 15:00

SFO

BCN

14h 20m1 stop

£426Multiple Airlines

Thu, 5 Feb - Wed, 18 Feb

06:00 - 11:50

BCN

SFO

14h 50m1 stop

10:30 - 14:00

SFO

BCN

18h 30m2 stops

£427Delta

Thu, 15 Jan - Wed, 28 Jan

06:00 - 11:50

BCN

SFO

14h 50m1 stop

22:55 - 07:00

SFO

BCN

24h 05m1 stop

£429KLM

Tue, 24 Feb - Sun, 8 Mar

06:00 - 11:50

BCN

SFO

14h 50m1 stop

22:55 - 08:00

SFO

BCN

24h 05m1 stop

£430Delta

Tue, 20 Jan - Sun, 25 Jan

06:00 - 22:55

BCN

SFO

25h 55m2 stops

12:15 - 17:05

SFO

BCN

19h 50m2 stops

£431Delta

Thu, 8 Jan - Wed, 21 Jan

06:00 - 17:43

BCN

SFO

20h 43m2 stops

07:00 - 11:10

SFO

BCN

19h 10m2 stops

£431Delta

Thu, 15 Jan - Wed, 28 Jan

06:00 - 20:57

BCN

SFO

23h 57m2 stops

22:35 - 07:40

SFO

BCN

25h 05m1 stop

£434Delta

Tue, 24 Feb - Sun, 8 Mar

06:00 - 23:25

BCN

SFO

26h 25m2 stops

22:55 - 08:00

SFO

BCN

24h 05m1 stop

£434Delta

Tue, 20 Jan - Sun, 25 Jan

TAP AIR PORTUGAL flights from Barcelona to San Francisco

Our best TAP AIR PORTUGAL deals on Barcelona to San Francisco flight tickets

TAP AIR PORTUGAL

30 Jan

BCN06:45Barcelona-El Prat

18h 20m

1 stop

SFO16:05San Francisco

6 Feb

SFO19:10San Francisco

16h 10m

1 stop

BCN20:20Barcelona-El Prat

£425

Find similar

TAP AIR PORTUGAL

31 Jan

BCN06:45Barcelona-El Prat

17h 00m

1 stop

SFO14:45San Francisco

6 Feb

SFO19:10San Francisco

19h 35m

1 stop

BCN23:45Barcelona-El Prat

£448

Find similar

TAP AIR PORTUGAL

25 Dec

BCN21:10Barcelona-El Prat

27h 55m

1 stop

SFO16:05San Francisco

7 Jan

SFO16:35San Francisco

18h 45m

1 stop

BCN20:20Barcelona-El Prat

£504

Find similar

Delta flights from Barcelona to San Francisco

Our best Delta deals on Barcelona to San Francisco flight tickets

Delta

15 Jan

BCN06:00Barcelona-El Prat

14h 50m

1 stop

SFO11:50San Francisco

28 Jan

SFO10:30San Francisco

18h 30m

2 stops

BCN14:00Barcelona-El Prat

£427

Find similar

Delta

20 Jan

BCN06:00Barcelona-El Prat

14h 50m

1 stop

SFO11:50San Francisco

25 Jan

SFO22:55San Francisco

24h 05m

1 stop

BCN08:00Barcelona-El Prat

£430

Find similar

Delta

8 Jan

BCN06:00Barcelona-El Prat

25h 55m

2 stops

SFO22:55San Francisco

21 Jan

SFO15:40San Francisco

14h 20m

1 stop

BCN15:00Barcelona-El Prat

£431

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 16/4

14:05-17:55

Nonstop12h 50m

San Francisco

Sun 19/4

19:40-16:25

Nonstop11h 45m

£390

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Fri 30/1

06:45-16:05

1 stop18h 20m

San Francisco

Fri 6/2

19:10-20:20

1 stop16h 10m

£425

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 5/2

06:00-11:50

1 stop14h 50m

San Francisco

Wed 18/2

15:40-15:00

1 stop14h 20m

£426

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 15/1

06:00-11:50

1 stop14h 50m

San Francisco

Wed 28/1

10:30-14:00

2 stops18h 30m

£427

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Tue 24/2

06:00-11:50

1 stop14h 50m

San Francisco

Sun 8/3

22:55-07:00

1 stop24h 05m

£429

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Tue 20/1

06:00-11:50

1 stop14h 50m

San Francisco

Sun 25/1

22:55-08:00

1 stop24h 05m

£430

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 8/1

06:00-22:55

2 stops25h 55m

San Francisco

Wed 21/1

12:15-17:05

2 stops19h 50m

£431

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 15/1

06:00-17:43

2 stops20h 43m

San Francisco

Wed 28/1

07:00-11:10

2 stops19h 10m

£431

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Tue 24/2

06:00-20:57

2 stops23h 57m

San Francisco

Sun 8/3

22:35-07:40

1 stop25h 05m

£434

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Tue 20/1

06:00-23:25

2 stops26h 25m

San Francisco

Sun 25/1

22:55-08:00

1 stop24h 05m

£434

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to San Francisco?

The month of February is, on average, the cheapest month to fly to San Francisco from Barcelona, with most prices found around £311. If you are unable to visit San Francisco during the month of February, then departing from Barcelona during the month March is also very affordable. Most momondo users find prices during this month for around £410.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the morning. Flights from Barcelona to San Francisco during this time can be as low as £395. Try not to purchase tickets in the afternoon because they tend to be around £460. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Barcelona to San Francisco flight route?

Fly from Barcelona-El Prat to San Francisco for the best Barcelona - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £477 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Barcelona for as low as £425 on momondo.

What cabin class options are available on Barcelona to San Francisco flights?

There is only 1 cabin class available to choose from on Barcelona to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Barcelona to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona to San Francisco

Fastest flight time	18h 20m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in San Francisco	1 airport

The fastest flight from Barcelona to San Francisco takes 18h 20m

Direct flights go from Barcelona to San Francisco on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in San Francisco. From Barcelona there are direct flights to San Francisco (SFO).

Search flight deals

How far is Barcelona to San Francisco by plane?
The straight-line distance from Barcelona to San Francisco is 5942.9 mi. Flights usually cover this in 18h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Barcelona to San Francisco Airport?
Prices for flights from Barcelona to San Francisco Airport were last updated today.
How old do you have to be to fly from Barcelona to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Santa Clara

Carmel-by-the-Sea

Seaside

Sunnyvale

Big Sur

Rohnert Park

Campbell

Palo Alto

Santa Cruz

South San Francisco

Capitola

Novato

Sausalito

San Bruno

Woodland

Aptos

Redwood City

Pacific Grove

Burlingame

Modesto

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to San Francisco with flexible booking policies on momondo?

Flights from Barcelona to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona to San Francisco?

Once all potential Barcelona to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Barcelona to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Barcelona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.