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$318+ Cheap flights from California 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from California to Barcelona

Cheapest flights from California to Barcelona
Explore the most affordable flight options available from California to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Thu 10/154:30 pm
SFO
-
BCN
1 stop14h 35m
Condor
Thu 10/228:00 am
BCN
-
SFO
1 stop15h 30m
Condor
Deal found 4/14$578
This Travelocity deal was found by Cheapflights users on 4/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm
SFO
-
BCN
1 stop20h 40m
Condor
Sat 10/178:00 am
BCN
-
SFO
1 stop15h 30m
Condor
Deal found 4/14$580
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:30 pm
SFO
-
BCN
1 stop20h 40m
Condor
Thu 10/228:00 am
BCN
-
SFO
1 stop15h 30m
Condor
Deal found 4/16$583
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 pm
LAX
-
BCN
Nonstop11h 40m
LEVEL
Fri 10/22:00 pm
BCN
-
LAX
Nonstop13h 05m
LEVEL
Deal found 4/19$583
This LEVEL deal was found by Cheapflights users on 4/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:55 pm
LAX
-
BCN
Nonstop11h 45m
LEVEL
Thu 6/252:00 pm
BCN
-
LAX
Nonstop13h 10m
LEVEL
Deal found 4/14$584
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:40 pm
LAX
-
BCN
1 stop23h 50m
TAP AIR PORTUGAL
Fri 5/810:40 pm
BCN
-
LAX
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 4/16$586
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:50 pm
LAX
-
BCN
Nonstop11h 40m
LEVEL
Wed 9/302:00 pm
BCN
-
LAX
Nonstop13h 05m
LEVEL
Deal found 4/14$587
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:55 pm
LAX
-
BCN
Nonstop11h 30m
LEVEL
Tue 11/172:05 pm
BCN
-
LAX
Nonstop13h 05m
LEVEL
Deal found 4/15$588
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:30 pm
SFO
-
BCN
1 stop20h 40m
Condor
Wed 9/168:00 am
BCN
-
SFO
1 stop15h 30m
Condor
Deal found 4/14$592
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:45 pm
LAX
-
BCN
1 stop23h 45m
TAP AIR PORTUGAL
Mon 5/258:20 pm
BCN
-
LAX
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 4/17$592
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:55 pm
LAX
-
BCN
Nonstop11h 45m
Iberia
Fri 6/262:00 pm
BCN
-
LAX
Nonstop13h 10m
Iberia
Deal found 4/14$593
This Iberia deal was found by Cheapflights users on 4/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:55 pm
LAX
-
BCN
Nonstop11h 30m
Iberia
Sun 11/152:05 pm
BCN
-
LAX
Nonstop13h 05m
Iberia
Deal found 4/16$594

Find flight deals from California to Barcelona

Keep the following information in mind while searching for California to Barcelona flight deals. Data was last updated April 19, 2026.

Round-trip from

$578
(Cheapflightsfares)

One-way from

$318
(oojo)

Popular in

June

Cheapest in

September

Average price

$766
From California to Barcelona
Search Deals
One-way flight from California to Barcelona
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 April 19, 2026.
Use the filters below to find and compare flights from California to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Mon 10/12

4:45 pm-4:00 pm

1 stop14h 15m

Barcelona-El Prat

Thu 10/22

8:00 am-6:29 pm

2 stops19h 29m

$720

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Wed 10/14

7:50 pm-4:30 pm

Nonstop11h 40m

Barcelona-El Prat

Sun 10/25

2:05 pm-7:10 pm

Nonstop13h 05m

$735

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 10/5

11:50 am-2:20 pm

1 stop17h 30m

Barcelona-El Prat

Wed 10/21

12:15 pm-3:00 pm

2 stops35h 45m

$749

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sat 4/25

9:30 pm-8:20 am

1 stop25h 50m

Barcelona-El Prat

Sun 5/3

12:15 pm-11:25 am

1 stop32h 10m

$758

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 5/3

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Mon 5/11

8:00 am-10:55 pm

2 stops23h 55m

$760

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Sat 5/2

8:45 am-4:05 pm

2 stops22h 20m

Barcelona-El Prat

Tue 5/12

8:00 am-2:45 pm

1 stop15h 45m

$760

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Sun 9/20

7:00 am-12:50 pm

1 stop20h 50m

Barcelona-El Prat

Thu 9/24

11:00 am-11:36 pm

2 stops21h 36m

$774

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Sun 5/3

7:45 pm-8:10 am

1 stop27h 25m

Barcelona-El Prat

Wed 5/13

2:05 pm-6:10 pm

Nonstop13h 05m

$778

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Thu 5/7

8:25 am-4:05 pm

2 stops22h 40m

Barcelona-El Prat

Sun 5/10

8:00 am-2:45 pm

1 stop15h 45m

$780

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Thu 5/7

10:00 am-4:05 pm

2 stops21h 05m

Barcelona-El Prat

Thu 5/14

8:00 am-2:45 pm

1 stop15h 45m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from California 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.

Cheapflights Insights

Everything you need to know about your flight from California to Barcelona

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

Currently, October is the cheapest month in which you can book a flight from California to Barcelona (average of $587). Flying from California to Barcelona in January is currently the most expensive (average of $1,201). 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 CA to BCN?

Find hourly flight availability from California 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 April 19, 2026.

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

How much does it cost to fly round-trip from California to Barcelona?

Related info for your journey

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

  • How long is the flight from California to Barcelona?

    There are many flights that can get you from California to Barcelona in 11h 40m. Fly via LEVEL, United Airlines, or Virgin Atlantic to get the fastest option. California and Barcelona are separated by a distance of 6007 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Barcelona one-way?

    One-way options have recently been found by users for as low as $166 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Vueling from $178 and LEVEL from $180 one-way.

  • What are the most popular routes from California to Barcelona?

    While some choose either Los Angeles - Barcelona-El Prat or Ontario - Barcelona-El Prat, San Francisco - Barcelona-El Prat is the most popular route from California to Barcelona.

  • What are the most reliable airlines from California to Barcelona?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Barcelona on time: Vueling (100%), Qatar Airways (90%), Finnair (90%).

  • What are the cheapest flights from California to Barcelona?

    On average you can expect to pay $1,206 for a flight from California to Barcelona. The cheapest flight overall is $332 while the most popular route, (San Francisco - Barcelona-El Prat) is currently priced at $572.

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

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

  • How can I find direct flights from California to Barcelona?

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Barcelona?

    Currently, October is the cheapest month in which you can book a flight from California to Barcelona (average of $587). Flying from California to Barcelona in January is currently the most expensive (average of $1,201). 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 California to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Oakland to Barcelona-El Prat flights

Top 10 airlines flying from California to Barcelona

Discover the top 10 airlines that operate flights from California 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$240Average$698FlexibilityNo cancel feeOn-time79%
LEVELCheapest$339Average$518FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$361Average$551FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$369Average$773FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$370Average$662FlexibilityNo cancel feeOn-time88%
KLMCheapest$383Average$734FlexibilityNo cancel feeOn-time75%
IberiaCheapest$407Average$823FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$415Average$633FlexibilityNo cancel feeOn-time77%
FinnairCheapest$418Average$841FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$433Average$905FlexibilityNo cancel feeOn-time70%

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