HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$249+ Cheap flights from San Diego (SAN) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BCN
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Barcelona with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from San Diego to Barcelona are usually found in January or February, booked 5 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from San Diego to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$671
(Scandinavian Airlines)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,191
From San Diego to Barcelona
Search Deals
One-way flight from San Diego to Barcelona
Search Deals
High demand for flights, 20% potential price rise
Search Deals
Best time to find cheap flights, 5% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from San Diego to Barcelona

Cheapest flights from San Diego to Barcelona
Explore the most affordable flight options available from San Diego to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:15 amSAN - BCN
2 stops26h 10mMultiple Airlines
vie. 6/131:45 pmBCN - SAN
3 stops32h 35mMultiple Airlines
Deal found 12/17$1,056
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:00 amSAN - BCN
2 stops17h 50mUnited Airlines
vie. 6/1312:15 pmBCN - SAN
1 stop16h 35mUnited Airlines
Deal found 12/17$1,304
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/319:30 amSAN - BCN
1 stop14h 30mAmerican Airlines
vie. 6/1312:15 pmBCN - SAN
1 stop16h 35mAmerican Airlines
Deal found 12/17$1,314
This Iberia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:35 amSAN - BCN
2 stops21h 10mIberia
dom. 2/211:50 amBCN - SAN
2 stops21h 08mIberia
Deal found 12/17$1,868
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2510:59 amSAN - BCN
2 stops18h 06mSWISS
sáb. 1/119:50 amBCN - SAN
2 stops19h 49mSWISS
Deal found 12/17$1,910
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:55 pmSAN - BCN
2 stops35h 55mAir Canada
sáb. 1/1112:15 pmBCN - SAN
2 stops39h 35mAir Canada
Deal found 12/17$1,920
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:10 pmSAN - BCN
1 stop32h 15mBritish Airways
sáb. 1/111:30 pmBCN - SAN
1 stop17h 38mBritish Airways
Deal found 12/17$1,926
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:00 pmSAN - BCN
1 stop25h 00mDelta
dom. 2/210:15 amBCN - SAN
1 stop19h 10mDelta
Deal found 12/18$1,929
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/185:20 pmSAN - BCN
1 stop20h 35mLufthansa
lun. 12/306:20 pmBCN - SAN
1 stop30h 05mLufthansa
Deal found 12/16$1,938
This Cheapflightsfares deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/227:00 amSAN - BCN
2 stops23h 55mITA Airways
lun. 12/306:25 amBCN - SAN
2 stops26h 07mITA Airways
Deal found 12/18$2,435
This Ovago deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/217:23 amSAN - BCN
1 stop16h 17mFinnair
mar. 12/3111:00 amBCN - SAN
1 stop19h 08mFinnair
Deal found 12/16$2,458
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/227:25 amSAN - BCN
1 stop16h 15mKLM
lun. 12/301:00 pmBCN - SAN
2 stops19h 43mKLM
Deal found 12/16$2,673

Find flights from San Diego to Barcelona within your budget

Customize your flight search to find flights from San Diego to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

vie. 2/14

6:15 am-6:20 pm

2 stops27h 05m

Barcelona-El Prat

dom. 2/23

7:10 pm-7:36 am

3 stops45h 26m

$671

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/2

7:10 am-3:55 pm

2 stops23h 45m

Barcelona-El Prat

mié. 2/12

6:25 am-12:28 am

2 stops27h 03m

$674

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

mar. 3/11

6:00 pm-6:20 pm

2 stops40h 20m

Barcelona-El Prat

dom. 3/23

7:10 pm-10:59 pm

2 stops35h 49m

$697

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/9

4:00 pm-9:50 am

2 stops32h 50m

Barcelona-El Prat

mar. 2/25

12:15 pm-3:05 pm

2 stops35h 50m

$766

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/9

6:10 pm-10:25 pm

1 stop19h 15m

Barcelona-El Prat

mar. 2/25

1:30 pm-9:52 pm

1 stop17h 22m

$781

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/16

7:19 pm-9:00 am

3 stops28h 41m

Barcelona-El Prat

mar. 2/25

12:15 pm-8:35 pm

2 stops41h 20m

$802

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/16

4:30 pm-7:05 pm

2 stops17h 35m

Barcelona-El Prat

mar. 2/25

1:30 pm-10:12 pm

1 stop17h 42m

$823

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

dom. 2/2

7:10 am-8:00 am

1 stop15h 50m

Barcelona-El Prat

mié. 2/12

10:15 am-8:25 pm

1 stop19h 10m

$860

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

lun. 2/24

6:10 pm-10:25 pm

1 stop19h 15m

Barcelona-El Prat

dom. 3/2

9:15 pm-4:05 pm

1 stop27h 50m

$879

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

jue. 1/16

6:15 am-8:40 am

1 stop17h 25m

Barcelona-El Prat

jue. 1/23

11:00 am-10:41 pm

1 stop20h 41m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from San Diego to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego to Barcelona

Get recent, data-driven insights about flights from San Diego to Barcelona including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Barcelona. Price data was last updated on December 13, 2024.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Diego to Barcelona?

Currently, January is the cheapest month in which you can book a flight from San Diego to Barcelona (average of $523). Flying from San Diego to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to BCN?

Find hourly flight availability from San Diego to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from San Diego to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight in the morning.

What is the cheapest day to fly from San Diego to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Barcelona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with TAP AIR PORTUGAL, Lufthansa and British Airways from San Diego to Barcelona have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,554 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 10 different airlines.

  • 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 $674. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $697, and Air Canada, from $766. 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 cheapest airlines to fly from San Diego to Barcelona one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $407. Users have also found prices from $543 and $562 on British Airways and Virgin Atlantic, respectively.

  • Where are the most common layover locations when flying from San Diego to Barcelona?

    The most popular layover on flights from San Diego to Barcelona is London. London is followed by Chicago in terms of the most popular layover location on flights from San Diego to Barcelona. Munich ranks third in terms of the most popular layover location on San Diego to Barcelona flights.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Piccadilly Circus, and Trafalgar Square. Travelers on a layover in London can visit Hyde Park, Piccadilly Circus, and Trafalgar Square, by traveling 12.5 mi, 14.1 mi, and 14.3 mi, respectively after landing at London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $35 per day.

  • What are some popular points of interest to see during a layover in Chicago?

    Magnificent Mile, Grant Park, and River North are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, Grant Park, and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $60 per day.

  • What are points of interest worth seeing during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are the most popular attractions in Munich if you're in need of something to do during your layover. Theresienwiese, Marienplatz, and Altes Rathaus can be visited by traveling about 18.8 mi, 17.8 mi, and 17.8 mi respectively from Munich Franz Josef Strauss. Travelers can book a car rental at Munich Franz Josef Strauss for about $45 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San Diego to Barcelona flights?

    Flights departing from San Diego and landing in Barcelona layover in Philadelphia least frequently. Toronto sees the second fewest layovers for non-direct flights flying from San Diego to Barcelona.

  • Can I find deals for flights from San Diego to Barcelona that include hotel bookings?

    Yes. In addition to deals on San Diego to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Barcelona.

  • Can I find deals for business class flights from San Diego to Barcelona?

    Yes. Cheapflights offers flight deals from San Diego to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Barcelona (average of $523). Flying from San Diego to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Barcelona-El Prat flights
Los Angeles to Barcelona-El Prat flights
Ontario to Barcelona-El Prat flights
San Diego to Barcelona-El Prat flights
San Jose to Barcelona-El Prat flights
Oakland to Barcelona-El Prat flights
Las Vegas to Barcelona-El Prat flights
Santa Ana to Barcelona-El Prat flights
Sacramento to Barcelona-El Prat flights
Burbank to Barcelona-El Prat flights
Long Beach to Barcelona-El Prat flights
Fresno to Barcelona-El Prat flights
Medford to Barcelona-El Prat flights
Los Angeles to Reus flights
San Luis Obispo to Barcelona-El Prat flights
Reno to Barcelona-El Prat flights
Monterey to Barcelona-El Prat flights
Palm Springs to Barcelona-El Prat flights
Santa Barbara to Barcelona-El Prat flights
San Francisco to Costa Brava flights
San Francisco to Lleida flights
San Francisco to Reus flights
Los Angeles to Costa Brava flights
Las Vegas to Costa Brava flights

Top 10 airlines flying from San Diego to Barcelona

Discover the top 10 airlines that operate flights from San Diego to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$503Average$1,110FlexibilityNo cancel feeOn-time60%
DeltaCheapest$509Average$957FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$515Average$1,006FlexibilityNo cancel feeOn-time67%
IberiaCheapest$518Average$789FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$534Average$860FlexibilityNo cancel feeOn-time71%
KLMCheapest$544Average$939FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$544Average$875FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$559Average$898FlexibilityNo cancel feeOn-time69%
ITA AirwaysCheapest$573Average$639FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$601Average$1,101FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.