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

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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
48.2 - 75.2 °F
S37
Precipitation
0.8 - 3.6 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

$339

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.
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 14 days in advance, which can save you up to 12% on flights from San Diego to Barcelona compared to booking the week you need them. Waiting 14 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 $710. For sooner than that we have options available in the next 3 days from $855.

When is the cheapest time to fly from San Diego to Barcelona (SAN - S37)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Barcelona as you normally would.

Cheap flights from San Diego to Barcelona in September, October 2021

The best prices found for SAN to BCN flights for September, October
22 Oct - 3 Nov
$576pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
30 Oct - 6 Nov
$603pp
SAN
San Diego
Multiple Airlines
     
3 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
22 Oct - 28 Oct
$610pp
SAN
San Diego
Multiple Airlines
   
2 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
22 Oct - 3 Nov
$576pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
11 Nov - 16 Nov
$591pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
     
3 STOPS
SAN
San Diego
17 Nov - 25 Jan
$600pp
SAN
San Diego
Multiple Airlines
     
3 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego

Last minute flights from San Diego to Barcelona

Late deals on round-trip flights to Barcelona from San Diego, departing today and this week
3 Oct - 21 Oct
$837pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
4 Oct - 13 Oct
$874pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SAN
San Diego
2 Oct - 21 Oct
$877pp
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
7:45 am - 2:35 pm
Multiple Airlines
2 Stops
21h 50m
SAN - BCN
Multiple Airlines
$339
Kiwi.com
10:30 am - 5:55 am
Multiple Airlines
2 Stops
34h 25m
SAN - BCN
Multiple Airlines
$347
Kiwi.com
10:45 am - 3:00 pm
Multiple Airlines
2 Stops
19h 15m
SAN - BCN
Multiple Airlines
$351
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

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.

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.

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.

Can I find flights from San Diego to Barcelona for under $600 on Cheapflights?

Yes, there are multiple flights from San Diego to Barcelona for under $600. The cheapest flight booked recently is on Multiple Airlines for just $572, but on average you can expect to pay $620.

Are there last-minute flights available from San Diego to Barcelona for under $900?

There are currently 20+ open flights from San Diego to Barcelona within the next 7 days for less than $900.

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

Cheapflights users have booked flights from San Diego to Barcelona round-trip from $630. Other airlines that can offer you cheap pricing are United Airlines, from $638, and American Airlines, from $649. You may be able to fly from San Diego to Barcelona for 26% less than the average price by searching for these airlines.

What are the most popular airlines that fly from San Diego to Barcelona?

Consider Major Airline, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from San Diego to Barcelona.

What are the cheapest flights from San Diego to Barcelona?

The cheapest flight price from San Diego to Barcelona is $257. On average you can expect to pay $1,944. The most popular route, (San Diego - Barcelona-El Prat), can usually be booked for $572.

COVID Restrictions

View COVID Travel Restrictions for Barcelona, Spain

Do I need a COVID test to fly to Barcelona from San Diego?

Information is based on travel restrictions from San Diego to Barcelona

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter Barcelona.

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for rt-pcr (naat) and 48 for antigen (quick-test) hours before departing to Barcelona.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Barcelona.

Do I need a test to fly back to San Diego from Barcelona?

Returning to San Diego from Barcelona

COVID-19 testing requirements
Visitors from Barcelona must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Barcelona are not required to quarantine after entering San Diego.

Hide COVID Travel Restrictions for Barcelona, Spain

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 = €0.86
Average temperature for September in Barcelona
78.8 °F
Avg rainfall for September in Barcelona
3.1 ″

Airports servicing San Diego

Airports servicing Barcelona

Costa Brava (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
American Airlines
$247 $982 No cancel fee 71%
Delta
$265 $646 No cancel fee N/A
Finnair
$337 $710 No cancel fee 76%
KLM
$405 $886 No cancel fee 75%
Iberia
$413 $985 No cancel fee 77%
British Airways
$471 $1,066 No cancel fee 70%
United Airlines
$488 $1,276 No cancel fee 69%
Lufthansa
$570 $1,149 No cancel fee 76%
SWISS
$618 $984 No cancel fee 79%
Air Canada
$703 $1,309 No cancel fee 67%
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