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Cheap Flights from San Francisco (SFO) to Barcelona (BCN)

View AU$466 flight on Mon, 21 Sept 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Barcelona El Prat Airport (BCN)

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Cheap Flights from San Francisco (SFO) to Barcelona (BCN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$935 Return, found 3 hours ago
AU$935
Return
found 3 hours ago
Select Condor flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$935 found 3 hours ago
TAP Portugal
Wed, 9 Sept - Wed, 16 Sept
SFO
San Francisco
BCN
Barcelona
AU$960 Return, found 5 days ago
AU$960
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 9 Sept from San Francisco to Barcelona, returning Wed, 16 Sept, priced at AU$960 found 5 days ago
Scandinavian Airlines
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$984 Return, found 3 hours ago
AU$984
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$984 found 3 hours ago
United
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$995 Return, found 3 hours ago
AU$995
Return
found 3 hours ago
Select United flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$995 found 3 hours ago
Delta
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$998 Return, found 3 hours ago
AU$998
Return
found 3 hours ago
Select Delta flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$998 found 3 hours ago
Air Canada
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$1,000 Return, found 3 hours ago
AU$1,000
Return
found 3 hours ago
Select Air Canada flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$1,000 found 3 hours ago
Lufthansa
Sun, 20 Sept - Tue, 6 Oct
SFO
San Francisco
BCN
Barcelona
AU$1,012 Return, found 4 days ago
AU$1,012
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 20 Sept from San Francisco to Barcelona, returning Tue, 6 Oct, priced at AU$1,012 found 4 days ago
British Airways
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$1,051 Return, found 3 hours ago
AU$1,051
Return
found 3 hours ago
Select British Airways flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$1,051 found 3 hours ago
Swiss International Air Lines
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$1,059 Return, found 3 hours ago
AU$1,059
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$1,059 found 3 hours ago
Air France
Mon, 21 Sept - Wed, 30 Sept
SFO
San Francisco
BCN
Barcelona
AU$1,085 Return, found 3 hours ago
AU$1,085
Return
found 3 hours ago
Select Air France flight, departing Mon, 21 Sept from San Francisco to Barcelona, returning Wed, 30 Sept, priced at AU$1,085 found 3 hours ago

Alternative airports near Barcelona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city centre is 18 minutes. Flights from AU$1,349
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city centre18 min
Flights from AU$1,349

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) cost?
You can find one-way and return flights from SFO to BCN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to BCN ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO) to Barcelona (BCN)?
The cheapest months to fly from San Francisco, CA (SFO) to Barcelona (BCN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
There are 3 airlines offering direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.). Here are the top carriers:
  • United operates 7 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) every week.
  • Iberia operates 7 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) every week.
  • Finnair operates 7 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) every week.
How do I find cheap flights from San Francisco, CA (SFO) to Barcelona (BCN)?
To find a cheap flight from San Francisco, CA (SFO) to Barcelona (BCN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Miami Air typically offers the lowest fares. American Airlines offers the most daily flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Francisco, CA (SFO) to Barcelona (BCN)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
There is 1 nonstop flight per day from San Francisco International Airport (SFO) to Barcelona (BCN). For even more choices, look at flights that include layovers, as there are around 196 connecting flights per day. Some common connection points include John F. Kennedy International Airport (JFK), Logan International Airport (BOS), and Los Angeles International Airport (LAX).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from San Francisco (SFO) to Barcelona (BCN) typically departs around 12:10 AM local time. This service is operated by Delta and is a seasonal offering, active only in March. An early departure like this can be great for maximising your time in Barcelona, allowing you to arrive and start your day without delay. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
You'll generally find the most flights from San Francisco International Airport (SFO) to Barcelona (BCN) on a Saturday, with around 127 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Looking at the week, Saturday has notably more flight options compared to other days, offering you a wider selection.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from San Francisco International Airport (SFO) to Barcelona (BCN) are between 12pm and 3pm. Many major carriers, including United, Lufthansa and KLM, offer flights during this window. Many travellers prefer this time as it allows for a full morning before heading to the airport, and you'll arrive in Barcelona with time to settle in.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
When flying from San Francisco International Airport (SFO) to Barcelona International (BCN), you'll cover a distance of approximately 9,587 kilometres. A nonstop flight typically takes around 11 hours 18 minutes. If you opt for a flight with one stop, your travel time will be longer, usually around 16 hours 18 minutes. Flights with two or more stops generally take about 19 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.)?
Yes, you can fly business class or first class between San Francisco International Airport (SFO) and Barcelona (BCN).Airlines that offer business class service on this route include:
  • Swiss International Air Lines
  • TAP Portugal
  • British Airways
  • Lufthansa
  • Air France
  • Iberia
  • Air Canada
  • JetBlue Airways
  • Alaska Airlines
  • KLM
  • Avianca
  • Condor
  • Turkish Airlines
  • Skywest Air
  • SAS
  • Singapore Airlines
  • United
  • Delta
  • Virgin Atlantic
  • LOT-Polish Airlines
  • Aer Lingus
  • ITA Airways
  • Finnair
  • American Airlines

First class cabins are available on Swiss International Air Lines, Lufthansa, United, and Miami Air.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona (BCN) from San Francisco, CA (SFO)?
If you're planning to travel to Barcelona from San Francisco Intl. (SFO), you can fly directly into Barcelona Intl. (BCN). Some flights may connect through major hubs like Los Angeles Intl. (LAX), O'Hare Intl. (ORD), or Dallas-Fort Worth Intl. (DFW) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO) to Barcelona (BCN)?
If you booked your San Francisco, CA (SFO) to Barcelona (BCN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Condor, Delta, Finnair, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
AU$935
Distance
9529 km
Average flight time
11 hours 20 mins

Book with confidence

Your quick guide to flights from San Francisco to Barcelona

Pick up great flights from San Francisco to Barcelona

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Francisco to Barcelona. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Barcelona that take around hours.

Find cheap flights from San Francisco to Barcelona

From the great flight deals with prices currently ranging from AU$935 to AU$1,085, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Barcelona around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Barcelona is normally in September.

Reasons to book your flight from San Francisco to Barcelona with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Barcelona across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Barcelona right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Francisco to Barcelona

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