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$209+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
ago. 26 — sep. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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Cheap flight deals from California to Barcelona

Keep the following information in mind while searching for California to Barcelona flight deals. Data was last updated agosto 21, 2025.

Round-trip from

$452
(Scandinavian Airlines)

One-way from

$209
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$711
From California to Barcelona
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One-way flight from California to Barcelona
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Highest demand for flights based on searches. 22% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 21, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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. 11/1110:05 amLAS - BCN
2 stops18h 55mDelta
mar. 11/2510:55 amBCN - LAS
1 stop17h 16mDelta
Deal found 8/18$453
This FlightHub deal was found by Cheapflights users on 8/20. 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.
vie. 10/107:40 pmSFO - BCN
2 stops30h 00mScandinavian Airlines
jue. 10/2310:25 amBCN - SFO
1 stop15h 05mScandinavian Airlines
Deal found 8/20$453
This FlightHub deal was found by Cheapflights users on 8/21. 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.
lun. 11/107:30 pmLAX - BCN
1 stop37h 50mScandinavian Airlines
dom. 11/232:45 pmBCN - LAX
2 stops35h 15mScandinavian Airlines
Deal found 8/21$453
This Flighttix deal was found by Cheapflights users on 8/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:30 pmSFO - BCN
Nonstop11h 30mUnited Airlines
mar. 10/712:10 pmBCN - SFO
1 stop16h 41mUnited Airlines
Deal found 8/20$455
This FlightHub deal was found by Cheapflights users on 8/21. 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.
mar. 11/47:30 pmLAX - BCN
2 stops29h 35mScandinavian Airlines
jue. 11/1310:55 amBCN - LAX
2 stops39h 05mScandinavian Airlines
Deal found 8/21$455
This United Airlines deal was found by Cheapflights users on 8/21. 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.
dom. 11/28:25 amSFO - BCN
1 stop16h 10mUnited Airlines
vie. 11/141:35 pmBCN - SFO
2 stops40h 30mUnited Airlines
Deal found 8/21$456
This Delta deal was found by Cheapflights users on 8/20. 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.
mié. 11/52:37 pmSMF - BCN
2 stops17h 28mDelta
mié. 11/1210:15 amBCN - SMF
2 stops21h 41mDelta
Deal found 8/20$457
This Gotogate deal was found by Cheapflights users on 8/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/148:30 amSFO - BCN
1 stop14h 20mAir Canada
mar. 10/2112:10 pmBCN - SFO
1 stop32h 01mAir Canada
Deal found 8/21$457
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:05 pmLAS - BCN
1 stop15h 25mMultiple Airlines
mar. 11/2510:55 amBCN - LAS
1 stop20h 47mMultiple Airlines
Deal found 8/18$461
This United Airlines deal was found by Cheapflights users on 8/21. 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.
dom. 11/96:30 amSJC - BCN
1 stop21h 35mUnited Airlines
mié. 11/191:35 pmBCN - SJC
2 stops41h 53mUnited Airlines
Deal found 8/21$461
This United Airlines deal was found by Cheapflights users on 8/20. 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.
sáb. 10/49:20 pmSFO - BCN
1 stop26h 00mUnited Airlines
mar. 10/2112:10 pmBCN - SFO
1 stop32h 01mUnited Airlines
Deal found 8/20$461
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1011:36 pmLAS - BCN
1 stop23h 24mDelta
vie. 11/211:00 pmBCN - LAS
2 stops19h 57mDelta
Deal found 8/19$462

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 agosto 21, 2025.
Use the filters below to find and compare flights from California to Barcelona that are best for you.

Fly from

California

Fly to

Barcelona

Route

Depart

Return

Price

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mar. 11/11

10:05 am-2:00 pm

2 stops18h 55m

Barcelona-El Prat

mar. 11/25

10:55 am-7:11 pm

1 stop17h 16m

$453

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

dom. 11/2

8:25 am-9:35 am

1 stop16h 10m

Barcelona-El Prat

vie. 11/14

1:35 pm-9:05 pm

2 stops40h 30m

$456

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

mié. 11/5

6:30 am-2:00 pm

2 stops22h 30m

Barcelona-El Prat

mié. 11/12

10:15 am-10:56 pm

2 stops21h 41m

$457

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mar. 11/11

4:05 pm-4:30 pm

1 stop15h 25m

Barcelona-El Prat

mar. 11/25

10:55 am-10:42 pm

1 stop20h 47m

$461

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

sáb. 11/8

2:07 pm-9:35 am

2 stops34h 28m

Barcelona-El Prat

jue. 11/20

1:35 pm-10:25 pm

2 stops41h 50m

$461

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mar. 11/11

11:55 am-1:05 pm

2 stops16h 10m

Barcelona-El Prat

mar. 11/25

1:35 pm-5:57 pm

2 stops37h 22m

$461

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

lun. 11/10

2:37 pm-1:05 pm

1 stop13h 28m

Barcelona-El Prat

mar. 11/18

1:35 pm-2:33 pm

2 stops33h 58m

$461

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

sáb. 11/8

11:06 pm-9:35 am

2 stops25h 29m

Barcelona-El Prat

jue. 11/20

1:35 pm-8:38 pm

3 stops40h 03m

$461

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

dom. 11/9

6:30 am-1:05 pm

1 stop21h 35m

Barcelona-El Prat

mié. 11/19

1:35 pm-10:28 pm

2 stops41h 53m

$461

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

lun. 11/10

11:36 pm-8:00 am

1 stop23h 24m

Barcelona-El Prat

vie. 11/21

1:00 pm-11:57 pm

2 stops19h 57m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from California to Barcelona (average of $523). Flying from California to Barcelona in June is currently the most expensive (average of $1,057). 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 agosto 21, 2025.

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.

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 16h 10m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. California and Barcelona are separated by a distance of 5952 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 $209 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include United Airlines from $399 and Delta from $419 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: Finnair (100%), Vueling (94%), Iberia (94%).

  • What are the cheapest flights from California to Barcelona?

    On average you can expect to pay $814 for a flight from California to Barcelona. The cheapest flight overall is $247 while the most popular route, (San Francisco - Barcelona-El Prat) is currently priced at $402.

  • 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, January is the cheapest month in which you can book a flight from California to Barcelona (average of $523). Flying from California to Barcelona in June is currently the most expensive (average of $1,057). 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

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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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Burbank 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 agosto 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$213Average$877FlexibilityNo cancel feeOn-time60%
LEVELCheapest$323Average$581FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$367Average$580FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$374Average$697FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$404Average$817FlexibilityNo cancel feeOn-time72%
FinnairCheapest$418Average$706FlexibilityNo cancel feeOn-time76%
VuelingCheapest$429Average$754FlexibilityNo cancel feeOn-time88%
Air CanadaCheapest$446Average$833FlexibilityNo cancel feeOn-time67%
SWISSCheapest$449Average$686FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$472Average$576FlexibilityNo cancel feeOn-time77%

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