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

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The best prices from San Francisco 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 (SFO) to Barcelona (BCN)

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 to Barcelona

One-way from

$239

One-way flight from San Francisco 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 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 to Barcelona?

To save up to 20% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Barcelona from $801 1-2 weeks out and tickets from $850 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Barcelona. Flights to Barcelona from San Francisco in November are about $804 on average during November, but can be found for as low as $455.

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

When flying from San Francisco to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight in the afternoon.

Cheap flights from San Francisco to Barcelona in March, April 2021

22 Apr - 30 Apr
$416pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco
1 Apr - 8 Apr
$427pp
SFO
San Francisco
Lufthansa
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Lufthansa
 
1 STOP
SFO
San Francisco
22 Mar - 22 Apr
$430pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
American Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Barcelona 2021 flight deals

19 May - 28 May
$367pp
SFO
San Francisco
Air Canada
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Air Canada
 
1 STOP
SFO
San Francisco
19 May - 28 May
$372pp
SFO
San Francisco
Air Canada
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Air Canada
 
1 STOP
SFO
San Francisco
19 May - 28 May
$403pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
United Airlines
 
1 STOP
SFO
San Francisco

Non-stop flights to Barcelona from San Francisco

26 Aug - 11 Sep
$411pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
1 Jul - 10 Jul
$447pp
SFO
San Francisco
Multiple Airlines
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco
1 Jun - 15 Jun
$465pp
SFO
San Francisco
Vueling
Non-Stop
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Vueling
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to Barcelona

13 Mar - 16 Mar
$500pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Lufthansa
 
1 STOP
SFO
San Francisco
13 Mar - 16 Mar
$503pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Lufthansa
   
2 STOPS
SFO
San Francisco
10 Mar - 14 Mar
$536pp
SFO
San Francisco
KLM
 
1 STOP
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
KLM
 
1 STOP
SFO
San Francisco

One-way flights to Barcelona from San Francisco

7:10 am - 4:10 am
American Airlines
2 Stops
37h 00m
SFO - BCN
American Airlines
8:25 pm - 6:10 am
Air Canada
2 Stops
24h 45m
SFO - BCN
Air Canada
$240
CheapFlights
11:25 am - 1:10 pm
Delta
1 Stop
16h 45m
SFO - BCN
Delta
$249
Delta

Related info for your journey

Flight FAQs

From San Francisco 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.

What safety measures are being taken by airlines flying from San Francisco to Barcelona to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from San Francisco to Barcelona are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

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

Yes, there are multiple flights from San Francisco to Barcelona for under $400. The cheapest flight booked recently is on Air Canada for just $367, but on average you can expect to pay $416.

Are there nonstop flights from San Francisco to Barcelona for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Barcelona under $500. A good price for a nonstop flight from San Francisco to Barcelona is less than $505.

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

There are currently 16+ open flights from San Francisco 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 to Barcelona?

A quick flight from San Francisco to Barcelona can take about 16h 30m. Lufthansa provides one of the quickest options available for as low as $427. This flight may include one or multiple stops.

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

Our cheapest airline available from San Francisco to Barcelona is Air Canada. Our recent data shows that you can find tickets from as low as $367 on this airline. An additional option worth looking into is Lufthansa, starting at $427. These flights start at 27% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from San Francisco to Barcelona are Air Canada ($200), LEVEL ($231), and American Airlines ($234).

Destination information for Barcelona

Today's exchange rate
$1 = €0.83
Average temperature for March in Barcelona
62.6 °F
Avg rainfall for March in Barcelona
2.2 ″

Airports servicing San Francisco

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 10 airlines flying from San Francisco to Barcelona

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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