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

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Barcelona to San Francisco delayed?

About 14% of weekly flights between Barcelona and San Francisco have experienced delays in the past year, with the average delay time being 169 minutes.

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

Over the past year, Finnair have had the lowest number of delays on this route, with just 2% of flights being delayed.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

How long is the flight from Barcelona-El Prat Airport to San Francisco?

United Airlines, British Airways, and Delta can get you from Barcelona-El Prat Airport to San Francisco in just under 14h 50m. Your travel time can differ by up to 4h 08m. Barcelona-El Prat Airport and San Francisco are separated by a distance of 5952 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Barcelona-El Prat Airport to San Francisco one-way?

£310 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £311 and £329, respectively.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most reliable airlines from Barcelona-El Prat Airport to San Francisco?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Barcelona-El Prat Airport to San Francisco on time: Qatar Airways (100%), American Airlines (78%), Vueling (78%).

What airport do you fly into for flights to San Francisco from Barcelona-El Prat?

For a flight from Barcelona-El Prat to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 1 inbound flight from Barcelona-El Prat per day. 0 airlines have flights to San Francisco from Barcelona-El Prat on a regular basis.

Can I find deals for flights from Barcelona-El Prat to San Francisco that include hotel bookings?

Yes. In addition to deals on Barcelona-El Prat to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Barcelona-El Prat to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to San Francisco.

Can I find deals for business class flights from Barcelona-El Prat to San Francisco?

Yes. Cheapflights offers flight deals from Barcelona-El Prat to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£310+ Cheap Flights from Barcelona-El Prat Airport to San Francisco

Cheap flight deals from Barcelona-El Prat to San Francisco

Round-trip from	£389
One-way from	£310
Popular in	July
Cheapest in	February
Average price	£460

SWISS
23/12-29/12
2 total stops
53h 10m total
Barcelona to San Francisco

Search Deals

TAP AIR PORTUGAL
22/11
1 total stop
17h 00m total
Barcelona to San Francisco

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£90 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Barcelona-El Prat to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to San Francisco
Explore the most affordable flight options available from Barcelona-El Prat to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Tue 23/1214:55BCN - SFO

1 stop34h 35mSWISS

Mon 29/1219:25SFO - BCN

1 stop18h 35mSWISS

Deal found 22/10£389

Sat 15/1109:10BCN - SFO

1 stop19h 25mUnited Airlines

Sat 29/1108:25SFO - BCN

1 stop16h 10mUnited Airlines

Deal found 22/10£391

Mon 29/1210:30BCN - SFO

2 stops29h 58mUnited Airlines

Sat 24/100:43SFO - BCN

3 stops23h 52mUnited Airlines

Deal found 23/10£391

Tue 23/1213:50BCN - SFO

1 stop31h 50mUnited Airlines

Tue 30/1222:50SFO - BCN

2 stops25h 45mUnited Airlines

Deal found 23/10£394

Mon 3/1113:45BCN - SFO

1 stop31h 55mUnited Airlines

Sun 16/1108:25SFO - BCN

1 stop14h 55mUnited Airlines

Deal found 22/10£394

Tue 23/1213:50BCN - SFO

1 stop31h 50mUnited Airlines

Wed 31/1213:25SFO - BCN

2 stops19h 10mUnited Airlines

Deal found 23/10£398

Sat 8/1106:00BCN - SFO

2 stops24h 00mDelta

Mon 24/1106:00SFO - BCN

2 stops20h 10mDelta

Deal found 23/10£399

Mon 3/1106:00BCN - SFO

2 stops25h 10mDelta

Sun 16/1121:30SFO - BCN

1 stop26h 10mDelta

Deal found 22/10£402

Thu 30/1015:05BCN - SFO

2 stops28h 56mUnited Airlines

Sun 2/1121:40SFO - BCN

1 stop28h 25mUnited Airlines

Deal found 22/10£415

Sun 9/1106:00BCN - SFO

1 stop14h 50mDelta

Thu 27/1107:05SFO - BCN

2 stops19h 05mDelta

Deal found 23/10£427

Best flights from Barcelona-El Prat to San Francisco
Discover carefully curated flight deals from Barcelona-El Prat to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Mon 12/111:55BCN - SFO

1 stop16h 40mUnited Airlines

Sat 17/100:43SFO - BCN

3 stops23h 52mUnited Airlines

Deal found 23/10£390

Thu 11/1212:30BCN - SFO

1 stop18h 58mBritish Airways

Wed 7/100:17SFO - BCN

1 stop23h 33mBritish Airways

Deal found 24/10£391

Thu 20/1106:00BCN - SFO

1 stop14h 50mDelta

Tue 25/1106:00SFO - BCN

2 stops20h 10mDelta

Deal found 22/10£394

Thu 5/309:55BCN - SFO

1 stop15h 35mSWISS

Mon 9/318:25SFO - BCN

2 stops20h 35mSWISS

Deal found 21/10£415

Sat 15/1109:10BCN - SFO

1 stop19h 25mUnited Airlines

Sat 29/1108:25SFO - BCN

1 stop16h 10mUnited Airlines

Deal found 22/10£391

Tue 11/1106:00BCN - SFO

1 stop14h 50mDelta

Tue 25/1112:25SFO - BCN

2 stops19h 40mDelta

Deal found 22/10£394

Wed 25/311:15BCN - SFO

2 stops21h 09mBritish Airways

Fri 3/407:00SFO - BCN

1 stop18h 10mBritish Airways

Deal found 23/10£397

Mon 29/1210:30BCN - SFO

2 stops29h 58mUnited Airlines

Sun 25/106:25SFO - BCN

2 stops18h 10mUnited Airlines

Deal found 23/10£391

Wed 5/1106:00BCN - SFO

2 stops20h 22mDelta

Thu 27/1107:05SFO - BCN

2 stops19h 05mDelta

Deal found 22/10£399

Sat 15/1106:00BCN - SFO

2 stops25h 10mDelta

Sat 29/1115:40SFO - BCN

1 stop14h 20mDelta

Deal found 22/10£399

Mon 3/1106:00BCN - SFO

2 stops20h 45mDelta

Sun 16/1121:15SFO - BCN

1 stop25h 45mDelta

Deal found 23/10£402

Sun 9/1106:00BCN - SFO

1 stop14h 50mDelta

Thu 27/1107:05SFO - BCN

2 stops19h 05mDelta

Deal found 22/10£427

Last-minute flights from Barcelona-El Prat to San Francisco
Discover last-minute flight deals from Barcelona-El Prat to San Francisco. Data last updated 24 October 2025 and is based on user searches.

Thu 30/1015:05BCN - SFO

2 stops28h 56mUnited Airlines

Sun 2/1121:40SFO - BCN

1 stop28h 25mUnited Airlines

Deal found 22/10£415

Mon 3/1110:30BCN - SFO

1 stop19h 35mUnited Airlines

Sun 16/1105:00SFO - BCN

2 stops18h 20mUnited Airlines

Deal found 23/10£391

Mon 3/1106:00BCN - SFO

2 stops25h 10mDelta

Sun 16/1121:30SFO - BCN

1 stop26h 10mDelta

Deal found 22/10£402

Mon 3/1106:00BCN - SFO

2 stops24h 57mDelta

Sun 9/1112:25SFO - BCN

2 stops19h 40mDelta

Deal found 23/10£475

Sat 8/1106:00BCN - SFO

2 stops24h 00mDelta

Sat 15/1107:00SFO - BCN

2 stops19h 10mDelta

Deal found 23/10£399

Sun 9/1106:00BCN - SFO

1 stop14h 50mDelta

Thu 27/1107:05SFO - BCN

2 stops19h 05mDelta

Deal found 23/10£427

Sat 15/1111:55BCN - SFO

1 stop16h 40mUnited Airlines

Sat 29/1108:25SFO - BCN

1 stop16h 10mUnited Airlines

Deal found 23/10£389

One-way flights from Barcelona-El Prat to San Francisco
Search for one-way flight options from Barcelona-El Prat to San Francisco. Find affordable one-way fares based on user searches. Data last updated 24 October 2025.

Sat 22/1106:45BCN - SFO

1 stop17h 00mTAP AIR PORTUGAL

Deal found 24/10£310

Fri 9/119:15BCN - SFO

1 stop28h 45mBritish Airways

Deal found 21/10£311

Mon 15/1206:40BCN - SFO

1 stop21h 05mBritish Airways

Deal found 23/10£322

Sun 19/414:05BCN - SFO

Nonstop12h 55mIberia

Deal found 24/10£329

Sun 11/121:20BCN - SFO

2 stops34h 14mBritish Airways

Deal found 21/10£355

Sat 10/110:10BCN - SFO

2 stops23h 37mBritish Airways

Deal found 21/10£373

Wed 17/1212:30BCN - SFO

1 stop18h 58mMultiple Airlines

Deal found 22/10£376

Sat 11/407:40BCN - SFO

2 stops18h 28mBritish Airways

Deal found 23/10£400

Mon 22/1212:30BCN - SFO

1 stop17h 06mMultiple Airlines

Deal found 23/10£479

Tue 6/119:00BCN - SFO

1 stop29h 00mBritish Airways

Deal found 21/10£494

Cheapflights Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Mon 12/1

11:55-19:35

1 stop16h 40m

San Francisco

Sat 17/1

00:43-09:35

3 stops23h 52m

£390

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 11/12

12:30-22:28

1 stop18h 58m

San Francisco

Wed 7/1

00:17-08:50

1 stop23h 33m

£391

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Sat 15/11

09:10-19:35

1 stop19h 25m

San Francisco

Sat 29/11

08:25-09:35

1 stop16h 10m

£391

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Mon 29/12

10:30-07:28

2 stops29h 58m

San Francisco

Sun 25/1

06:25-09:35

2 stops18h 10m

£391

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Thu 20/11

06:00-11:50

1 stop14h 50m

San Francisco

Tue 25/11

06:00-11:10

2 stops20h 10m

£394

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Tue 11/11

06:00-11:50

1 stop14h 50m

San Francisco

Tue 25/11

12:25-17:05

2 stops19h 40m

£394

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Wed 25/3

11:15-00:24

2 stops21h 09m

San Francisco

Fri 3/4

07:00-10:10

1 stop18h 10m

£397

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Wed 5/11

06:00-17:22

2 stops20h 22m

San Francisco

Thu 27/11

07:05-11:10

2 stops19h 05m

£399

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Sat 15/11

06:00-22:10

2 stops25h 10m

San Francisco

Sat 29/11

15:40-15:00

1 stop14h 20m

£399

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

Mon 3/11

06:00-17:45

2 stops20h 45m

San Francisco

Sun 16/11

21:15-08:00

1 stop25h 45m

£402

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 22 results

Best time to book a flight from Barcelona-El Prat to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Barcelona-El Prat with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to San Francisco

Prices

Delays

How far ahead should I book a flight from Barcelona-El Prat Airport to San Francisco?

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to San Francisco, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Francisco (average of £231). Flying from Barcelona-El Prat Airport to San Francisco in July is currently the most expensive (average of £499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to SFO?

It’s optimal to fly from Barcelona-El Prat Airport to San Francisco in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at midday.

Related info for your journey

What airport do you fly into for flights to San Francisco from Barcelona-El Prat?
For a flight from Barcelona-El Prat to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 1 inbound flight from Barcelona-El Prat per day. 0 airlines have flights to San Francisco from Barcelona-El Prat on a regular basis.
How long is the flight from Barcelona-El Prat Airport to San Francisco?
United Airlines, British Airways, and Delta can get you from Barcelona-El Prat Airport to San Francisco in just under 14h 50m. Your travel time can differ by up to 4h 08m. Barcelona-El Prat Airport and San Francisco are separated by a distance of 5952 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Barcelona-El Prat Airport to San Francisco one-way?
£310 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £311 and £329, respectively.
What are the most reliable airlines from Barcelona-El Prat Airport to San Francisco?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Barcelona-El Prat Airport to San Francisco on time: Qatar Airways (100%), American Airlines (78%), Vueling (78%).
Can I find deals for flights from Barcelona-El Prat to San Francisco that include hotel bookings?
Yes. In addition to deals on Barcelona-El Prat to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Barcelona-El Prat to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to San Francisco.
Can I find deals for business class flights from Barcelona-El Prat to San Francisco?
Yes. Cheapflights offers flight deals from Barcelona-El Prat to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Francisco (average of £231). Flying from Barcelona-El Prat Airport to San Francisco in July is currently the most expensive (average of £499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from Barcelona-El Prat to San Francisco?

Deals for Barcelona-El Prat to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Barcelona-El Prat by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Barcelona-El Prat to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Barcelona-El Prat shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Barcelona-El Prat to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Barcelona-El Prat Airport to San Francisco from £310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Barcelona-El Prat to San Francisco

Round-trip from

One-way from

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Find flight deals from Barcelona-El Prat to San Francisco

Cheapest flights from Barcelona-El Prat to San FranciscoExplore the most affordable flight options available from Barcelona-El Prat to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Explore the most affordable flight options available from Barcelona-El Prat to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Francisco that are best for you.

Best time to book a flight from Barcelona-El Prat to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Barcelona-El Prat with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to San Francisco

How far ahead should I book a flight from Barcelona-El Prat Airport to San Francisco?

What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Francisco?

What is the cheapest time of day to fly from BCN to SFO?

How often are flights from Barcelona to San Francisco delayed?

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from Barcelona-El Prat?

How long is the flight from Barcelona-El Prat Airport to San Francisco?

What are the cheapest airlines to fly from Barcelona-El Prat Airport to San Francisco one-way?

What are the most reliable airlines from Barcelona-El Prat Airport to San Francisco?

Can I find deals for flights from Barcelona-El Prat to San Francisco that include hotel bookings?

How can I find direct flights from Barcelona-El Prat to San Francisco?

Can I find deals for business class flights from Barcelona-El Prat to San Francisco?

What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Francisco?

Travelling to a place near San Francisco?

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Alternative routes for Barcelona-El Prat to San Francisco

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How does Cheapflights help users find flights from Barcelona-El Prat to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to San Francisco?

Can Cheapflights find flights from Barcelona-El Prat to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to San Francisco become cheaper?

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Cheapest flights from Barcelona-El Prat to San Francisco
Explore the most affordable flight options available from Barcelona-El Prat to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.