Cheap flights from San Francisco International (SFO) to Barcelona (BCN)

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The best prices from San Francisco International to Barcelona are usually found in February or January, booked 51 days in advance, depart on a Tuesday or Sunday and return on a Thursday

How to find the cheapest flight from
San Francisco International (SFO) to Barcelona (BCN)

All the information you need to plan the best SFO to BCN flight in 2021: compare San Francisco International to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.
SFO - S37
Price
$385 - $726
S37
Temperature
57.2 - 84.2 °F
S37
Rainfall
0.9 - 3.3 inches

Popular in

June

High demand for flights, 30% potential price rise

Cheapest in

February

Best time to find cheap flights, 24% potential price drop

Round-trip from

$385

From San Francisco International to Barcelona

One-way from

$228

One-way flight from San Francisco International to Barcelona

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco International to Barcelona?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 40% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 20% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco International to Barcelona within the next two weeks, with the cheapest ticket starting at $801.

What is the cheapest month to fly from San Francisco International to Barcelona?

The best pricing can be found in the month of November. Prices to Barcelona from San Francisco International average $804. You can even find prices in November for less than $804, as users have found deals to Barcelona from as low as $455. The month of June appears to be one of the more expensive times to travel to Barcelona from San Francisco International. Flying in the targeted month can save you up to 22%.

When is the cheapest time to fly from San Francisco International to Barcelona (SFO - S37)?

A simple way to save on the total cost of your ticket is to fly from San Francisco International to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

Cheap flights from San Francisco International to Barcelona in May, June 2021

The best prices found for SFO to BCN flights for May, June
22 May - 29 May
$429pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
 
1 STOP
SFO
San Francisco
16 May - 28 May
$433pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco
21 May - 24 May
$434pp
SFO
San Francisco
American Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco

San Francisco International to Barcelona 2021 flight deals

Cheap flights to Barcelona from San Francisco International found for this year
10 Aug - 16 Sep
$393pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
22 Jul - 7 Sep
$396pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
7 Sep - 14 Sep
$397pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco

Non-stop flights to Barcelona from San Francisco International

Save time with San Francisco International to Barcelona direct flight deals
22 Jul - 7 Sep
$396pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
7 Sep - 14 Sep
$397pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
9 Sep - 18 Sep
$399pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco International to Barcelona

Late deals on round-trip flights to Barcelona from San Francisco International, departing today and this week
16 May - 28 May
$433pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco
21 May - 24 May
$434pp
SFO
San Francisco
American Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco
21 May - 28 May
$435pp
SFO
San Francisco
American Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco

One-way flights to Barcelona from San Francisco International

The cheapest one-way flights from San Francisco International to Barcelona
5:20 am - 1:30 pm
Air Canada
2 Stops
23h 10m
SFO - BCN
Air Canada
$228
lastminute.com
6:00 pm - 4:10 am
Multiple Airlines
2 Stops
25h 10m
SFO - BCN
Multiple Airlines
6:47 am - 5:10 am
American Airlines
2 Stops
37h 23m
SFO - BCN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco International</span> to <span class="emphasized">Barcelona</span> flights.

Flight FAQs

From San Francisco International to Barcelona

Are flight prices decreasing from San Francisco to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from San Francisco to Barcelona have flexible cancellations due to COVID-19?

LEVEL, British Airways, and Norwegian are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly from for flights from San Francisco to Barcelona?

San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Barcelona. 18 airlines have flights from San Francisco to Barcelona on a regular basis. Booking flights from San Francisco to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

Can I find flights from San Francisco International to Barcelona for under $400 on Cheapflights?

Yes, there are multiple flights from San Francisco International to Barcelona for under $400. The cheapest flight booked recently is on Multiple Airlines for just $393, but on average you can expect to pay $410.

Are there nonstop flights from San Francisco International to Barcelona for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco International to Barcelona under $400. A good price for a nonstop flight from San Francisco International to Barcelona is less than $470.

Are there last-minute flights available from San Francisco International to Barcelona for under $500?

There are currently 20+ open flights from San Francisco International to Barcelona within the next 7 days for less than $500.

Is San Francisco weather warmer or cooler than Barcelona?

We forecast the temperature to be around the 84 °F's in August, on average. The temperature in Barcelona is generally hotter than in San Francisco. Book flights in a timely manner in correlation to your departure date.

How long is the flight from San Francisco International to Barcelona?

For as low as $434, American Airlines can have you in Barcelona from San Francisco International in 16h 10m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Francisco International to Barcelona round-trip?

Flying on SAS is currently your cheapest option to Barcelona, with prices starting at $400. Another option worth looking into is American Airlines, starting at $434 round trip. SAS is currently priced 21% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Francisco International to Barcelona one-way?

The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $207. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from San Francisco International to Barcelona for a low price.

Related searches

Flights to Barcelona from San Francisco International
Flights to San Francisco International Flights to Barcelona

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Destination information for Barcelona

Things to know before you go - useful duration and weather info for your trip from San Francisco International to Barcelona.
Today's exchange rate
$1 = €0.83
Flight duration
12h 30m
Average temperature for May in Barcelona
71.6 °F
Avg rainfall for May in Barcelona
1.9 ″

Airports servicing San Francisco

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 10 airlines flying from San Francisco International to Barcelona

The chart below displays the airlines Cheapflights users traveling from San Francisco International to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Openskies
$221 $407 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Openskies. Please check directly on their website for additional information.

Finnair
$332 $483 No cancel fee 76%
SWISS
$327 $508 No cancel fee 79%
Brussels Airlines
$381 $521 No cancel fee N/A
KLM
$349 $540 No cancel fee 75%
Iberia
$356 $606 No cancel fee 77%
TAP AIR PORTUGAL
$215 $635 No cancel fee N/A
Air France
$355 $641 No cancel fee 77%
Lufthansa
$343 $677 No cancel fee 76%
Air Canada
$329 $707 No cancel fee 67%
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