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Barcelona-El Prat

$257+ Cheap flights from San Francisco (SFO) to Barcelona-El Prat (BCN)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BCN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Barcelona-El Prat are usually found in January or March, booked 80 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from San Francisco to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$474
(Air Canada)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$949

Good round-trip deal

$542 or less

Good one-way deal

$297 or less
From San Francisco to Barcelona-El Prat
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One-way flight from San Francisco to Barcelona-El Prat
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Highest demand for flights based on searches. 22% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Francisco to Barcelona-El Prat.
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Price to beat on a one-way flight from San Francisco to Barcelona-El Prat.
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Find flight deals from San Francisco to Barcelona-El Prat

Cheapest flights from San Francisco to Barcelona-El Prat
Explore the most affordable flight options available from San Francisco to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:59 pmSFO - BCN
2 stops22h 51mAir Canada
Tue 9/3012:10 pmBCN - SFO
1 stop16h 41mAir Canada
Deal found 7/28$474
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:30 pmSFO - BCN
1 stop14h 40mSWISS
Mon 10/136:35 pmBCN - SFO
1 stop30h 35mSWISS
Deal found 7/28$475
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:30 pmSFO - BCN
Nonstop11h 30mUnited Airlines
Wed 10/151:15 pmBCN - SFO
1 stop30h 18mUnited Airlines
Deal found 7/27$476
This Iberia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:10 pmSFO - BCN
Nonstop11h 35mIberia
Sat 10/182:05 pmBCN - SFO
Nonstop13h 05mIberia
Deal found 7/27$477
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:05 pmSFO - BCN
1 stop15h 35mLufthansa
Wed 10/86:50 amBCN - SFO
1 stop14h 50mLufthansa
Deal found 7/28$482
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:00 amSFO - BCN
1 stop15h 05mMultiple Airlines
Sat 10/42:05 pmBCN - SFO
Nonstop13h 05mMultiple Airlines
Deal found 7/28$483
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:20 pmSFO - BCN
1 stop18h 00mTAP AIR PORTUGAL
Mon 10/208:10 pmBCN - SFO
1 stop26h 25mTAP AIR PORTUGAL
Deal found 7/27$485
This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:30 pmSFO - BCN
1 stop18h 50mBritish Airways
Mon 9/299:10 pmBCN - SFO
1 stop25h 40mBritish Airways
Deal found 7/28$499
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:40 pmSFO - BCN
1 stop28h 55mScandinavian Airlines
Sat 11/87:10 pmBCN - SFO
1 stop28h 25mScandinavian Airlines
Deal found 7/28$501
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:50 pmSFO - BCN
2 stops22h 10mDelta
Thu 10/212:20 pmBCN - SFO
2 stops19h 49mDelta
Deal found 7/28$516
This Justfly.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:40 amSFO - BCN
2 stops26h 10mAustrian Airlines
Wed 11/58:30 pmBCN - SFO
2 stops34h 04mAustrian Airlines
Deal found 7/27$522

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from San Francisco to Barcelona-El Prat Airport that are best for you.

Fly from

San Francisco

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

6:28 pm-7:50 am

2 stops28h 22m

Barcelona-El Prat

Fri 10/17

12:10 pm-7:51 pm

1 stop16h 41m

$474

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 10/7

7:30 pm-7:10 pm

1 stop14h 40m

Barcelona-El Prat

Mon 10/13

6:35 pm-4:10 pm

1 stop30h 35m

$475

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 9/30

5:30 pm-2:00 pm

Nonstop11h 30m

Barcelona-El Prat

Wed 10/15

1:15 pm-10:33 am

1 stop30h 18m

$476

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 10/7

8:10 pm-4:45 pm

Nonstop11h 35m

Barcelona-El Prat

Sat 10/18

2:05 pm-6:10 pm

Nonstop13h 05m

$477

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

9:05 pm-9:40 pm

1 stop15h 35m

Barcelona-El Prat

Wed 10/8

6:50 am-12:40 pm

1 stop14h 50m

$482

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sun 9/21

9:00 am-9:05 am

1 stop15h 05m

Barcelona-El Prat

Sat 10/4

2:05 pm-6:10 pm

Nonstop13h 05m

$483

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

4:20 pm-7:20 pm

1 stop18h 00m

Barcelona-El Prat

Mon 10/20

8:10 pm-1:35 pm

1 stop26h 25m

$485

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sun 9/21

4:30 pm-8:20 pm

1 stop18h 50m

Barcelona-El Prat

Mon 9/29

9:10 pm-1:50 pm

1 stop25h 40m

$499

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 10/21

7:40 pm-9:35 am

1 stop28h 55m

Barcelona-El Prat

Sat 11/8

7:10 pm-2:35 pm

1 stop28h 25m

$501

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sat 9/20

10:50 pm-6:00 am

2 stops22h 10m

Barcelona-El Prat

Thu 10/2

12:20 pm-11:09 pm

2 stops19h 49m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 17 results
1
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The best insider tips for San Francisco to Barcelona-El Prat Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Barcelona-El Prat Airport trip
Airports
SFO

Save time by using the SFO2Go program to order meals for pickup during busy times at the airport.

Read more about SFOby Harriet Baskas
BCN

The Aerobus service offers a reliable 24/7 commute from BCN to the city center with WiFi and USB charging points.

Read more about BCNby Duncan Madden
Our travel experts
Duncan Madden

Duncan Madden

Expert on BCN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Barcelona-El Prat. Price data was last updated on July 25, 2025.

The best time to book flights from San Francisco to Barcelona-El Prat Airport is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Barcelona-El Prat Airport (average of $523). Flying from San Francisco to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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 SFO to BCN?

Find hourly flight availability from San Francisco to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from San Francisco to Barcelona-El Prat Airport in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from San Francisco to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Barcelona-El Prat Airport

Explore weekly flight availability from San Francisco to Barcelona-El Prat. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from SFO to BCN are scheduled on a Sunday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from San Francisco to Barcelona-El Prat Airport?

Share of 1-stop round-trip flights from San Francisco to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 57% of 1-stop itineraries from San Francisco to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest layover airport for flights from San Francisco to Barcelona-El Prat Airport?

Average round-trip fare for 1-stop flights from San Francisco to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $474.

What’s the fastest layover option from San Francisco to Barcelona-El Prat Airport?

Shortest average travel time for 1-stop one-way flights from San Francisco to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 3h 25m.

Which airport typically offers the quickest layover for flights from San Francisco to Barcelona-El Prat Airport?

Average layover duration for 1-stop one-way flights from San Francisco to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 43m.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines, and SWISS from San Francisco to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
820 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Barcelona-El Prat. 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 from for flights from San Francisco to Barcelona-El Prat?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from San Francisco; the airport handles an average of 2 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 21 airlines have flights from the San Francisco airport to Barcelona-El Prat. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • What are the cheapest airlines flying from San Francisco to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from San Francisco to Barcelona-El Prat Airport round-trip from $474. Other airlines that can offer you cheap pricing are SWISS, from $475, and United Airlines, from $476. Air Canada is currently priced 34% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $265. Vueling flights start at $266 while deals on TAP AIR PORTUGAL start at $270 one-way.

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Barcelona-El Prat Airport consider choosing Vueling (94%), Iberia (91%) or easyJet (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for $241. While the most popular route (San Francisco - Barcelona-El Prat) can be booked for $378 on average our data indicates $1,981 when flying from San Francisco to Barcelona-El Prat Airport.

  • Where are the most common layover locations when flying from San Francisco to Barcelona-El Prat Airport?

    Most of the time, San Francisco to Barcelona-El Prat Airport flights that have layovers will stop in London. San Francisco to Barcelona-El Prat Airport flights stop in Lisbon the next most. Montreal ranks third in terms of the most popular layover location on San Francisco to Barcelona-El Prat Airport flights.

  • What are some popular things to do or see while on a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Travelers can book a car rental at London Heathrow for about $51 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Lisbon?

    Lisbon travelers tend to visit Chiado, Praça do Marquês de Pombal, and Londres more than any other notable places. Chiado, Praça do Marquês de Pombal, and Londres can be accessed by traveling approximately 4.5 mi, 3.6 mi, and 2.3 mi, respectively from Lisbon Humberto Delgado. Travelers can book a car rental at Lisbon Humberto Delgado for about $26 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Montreal?

    If you're on a layover in Montreal and looking for things to do, consider visiting Centre Bell, Vieux-Port de Montréal, or Notre-Dame Basilica. Those on a layover in Montreal interested in visiting Centre Bell, Vieux-Port de Montréal, or Notre-Dame Basilica can do so by traveling 9.1 mi, 10.0 mi, and 9.9 mi, respectively from Montreal Pierre Elliott Trudeau Intl. Those on a layover in Montreal in need of a rental car can book one at Montreal Pierre Elliott Trudeau Intl for about $68.

  • Where are the least popular layover locations for San Francisco to Barcelona-El Prat Airport flights?

    San Francisco to Barcelona-El Prat Airport flights have a layover in Toronto the least frequently. San Francisco to Barcelona-El Prat Airport flights stopping in Amsterdam are the next rarest. Amsterdam is followed by Istanbul in terms of the least popular layover location for San Francisco to Barcelona-El Prat Airport flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Barcelona-El Prat 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 San Francisco to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Barcelona-El Prat Airport (average of $523). Flying from San Francisco to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Alternative routes for San Francisco to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Barcelona-El Prat

Discover the top 10 airlines that operate flights from San Francisco to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$367Average$470FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$374Average$676FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$383Average$728FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$404Average$973FlexibilityNo cancel feeOn-time72%
FinnairCheapest$418Average$679FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$446Average$804FlexibilityNo cancel feeOn-time67%
VuelingCheapest$450Average$740FlexibilityNo cancel feeOn-time88%
SWISSCheapest$452Average$610FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$478Average$564FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$478Average$646FlexibilityNo cancel feeOn-time70%

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