Cheap flights from San Diego (SAN) to Barcelona (BCN)

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The best prices from San Diego to Barcelona are usually found in January or February, booked 13 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
San Diego (SAN) to Barcelona (BCN)

All the information you need to plan the best SAN to BCN flight in 2021: compare San Diego to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.
SAN - S37
Price
$552 - $1,282
S37
Temperature
57.2 - 84.2 °F
S37
Rainfall
0.9 - 3.3 inches

Popular in

July

High demand for flights, 33% potential price rise

Cheapest in

January

Best time to find cheap flights, 36% potential price drop

Round-trip from

$552

From San Diego to Barcelona

One-way from

$299

One-way flight from San Diego 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 Diego to Barcelona?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 71% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 20% on flights from San Diego to Barcelona compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $801. For sooner than that we have options available in the next 3 days from $850.

What is the cheapest month to fly from San Diego 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 Diego 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 Diego to Barcelona (SAN - S37)?

It’s typically best to fly out from San Diego to Barcelona in the morning. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from San Diego to Barcelona in May, June 2021

The best prices found for SAN to BCN flights for May, June
29 Jun - 26 Jul
$694pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
30 Jun - 14 Jul
$696pp
SAN
San Diego
Multiple Airlines
     
3 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
 
1 STOP
SAN
San Diego
7 Jun - 22 Jun
$698pp
SAN
San Diego
Multiple Airlines
     
3 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego

San Diego to Barcelona 2021 flight deals

Cheap flights to Barcelona from San Diego found for this year
10 Sep - 24 Sep
$612pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
16 Sep - 27 Sep
$628pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
12 Aug - 23 Aug
$663pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego

One-way flights to Barcelona from San Diego

The cheapest one-way flights from San Diego to Barcelona
11:30 am - 1:10 pm
Multiple Airlines
1 Stop
16h 40m
SAN - BCN
Multiple Airlines
$299
Kiwi.com
11:30 am - 1:10 pm
Multiple Airlines
1 Stop
16h 40m
SAN - BCN
Multiple Airlines
$312
Kiwi.com
11:30 am - 1:10 pm
Multiple Airlines
1 Stop
16h 40m
SAN - BCN
Multiple Airlines
$315
Kiwi.com

Related info for your journey

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

Flight FAQs

From San Diego to Barcelona

Are flight prices decreasing from San Diego 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 Diego 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 Diego to Barcelona have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, American Airlines, and Delta flying from San Diego to Barcelona have implemented new flexible cancellation policies.

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

Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Barcelona from San Diego. Booking flights from San Diego (SAN) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 12 different airlines.

Can I find flights from San Diego to Barcelona for under $700 on Cheapflights?

Yes, there are multiple flights from San Diego to Barcelona for under $700. The cheapest flight booked recently is on Multiple Airlines for just $612, but on average you can expect to pay $688.

Are there nonstop flights from San Diego to Barcelona for under $600 on Cheapflights?

There are no nonstop flights from San Diego to Barcelona, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is San Diego 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 Diego. Book flights in a timely manner in correlation to your departure date.

Destination information for Barcelona

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

Airports servicing San Diego

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 10 airlines flying from San Diego to Barcelona

The chart below displays the airlines Cheapflights users traveling from San Diego 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
Delta
$265 $646 No cancel fee N/A
Finnair
$337 $710 No cancel fee 76%
KLM
$405 $886 No cancel fee 75%
American Airlines
$247 $982 No cancel fee 71%
SWISS
$618 $984 No cancel fee 79%
Iberia
$413 $985 No cancel fee 77%
British Airways
$471 $1,066 No cancel fee 70%
Lufthansa
$570 $1,149 No cancel fee 76%
United Airlines
$488 $1,276 No cancel fee 69%
Air Canada
$703 $1,309 No cancel fee 67%
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