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$250+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

Round-trip from

$409
(oojo)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$697
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. 20% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 26, 2025.

This Delta deal was found by Cheapflights users on 11/26. 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.
Mon 12/112:35 amLAS - BCN
1 stop23h 05mDelta
Wed 12/1010:15 amBCN - LAS
1 stop18h 35mDelta
Deal found 11/26$434
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 12/47:05 amLAS - BCN
1 stop16h 55mIberia
Thu 12/1112:30 pmBCN - LAS
1 stop19h 17mIberia
Deal found 11/25$473
This oojo deal was found by Cheapflights users on 11/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:02 pmLAS - BCN
2 stops20h 33mBritish Airways
Thu 12/1112:30 pmBCN - LAS
1 stop19h 17mBritish Airways
Deal found 11/25$479
This Delta deal was found by Cheapflights users on 11/26. 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.
Thu 12/118:50 amSFO - BCN
1 stop14h 10mDelta
Wed 2/1110:55 amBCN - SFO
1 stop18h 30mDelta
Deal found 11/26$484
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 12/3112:39 pmSAN - BCN
2 stops17h 01mAmerican Airlines
Wed 1/1412:30 pmBCN - SAN
2 stops19h 20mAmerican Airlines
Deal found 11/25$484
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Tue 12/96:30 amSFO - BCN
2 stops17h 30mUnited Airlines
Tue 12/161:35 pmBCN - SFO
2 stops42h 02mUnited Airlines
Deal found 11/26$485
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Wed 12/247:05 amSAN - BCN
1 stop16h 55mUnited Airlines
Fri 1/96:50 amBCN - SAN
2 stops22h 04mUnited Airlines
Deal found 11/26$487
This Virgin Atlantic deal was found by Cheapflights users on 11/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amSFO - BCN
2 stops17h 00mVirgin Atlantic
Wed 12/1010:15 amBCN - SFO
2 stops21h 58mVirgin Atlantic
Deal found 11/25$488
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Thu 12/255:35 pmSAN - BCN
1 stop15h 00mUnited Airlines
Fri 1/96:50 amBCN - SAN
2 stops24h 06mUnited Airlines
Deal found 11/26$488
This Priceline deal was found by Cheapflights users on 11/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:20 pmSFO - BCN
2 stops56h 15mAir Canada
Tue 12/91:35 pmBCN - SFO
2 stops28h 54mAir Canada
Deal found 11/24$489
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Wed 12/247:05 amSAN - BCN
1 stop16h 55mUnited Airlines
Thu 1/811:55 amBCN - SAN
1 stop36h 50mUnited Airlines
Deal found 11/26$489
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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.
Wed 11/268:30 amSFO - BCN
1 stop19h 40mLufthansa
Thu 12/46:50 amBCN - SFO
1 stop14h 50mLufthansa
Deal found 11/24$490

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 November 26, 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

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 1/12

6:05 am-8:50 am

1 stop17h 45m

Barcelona-El Prat

Tue 1/20

11:00 am-11:30 pm

2 stops21h 30m

$438

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 2/2

8:06 am-8:50 am

1 stop15h 44m

Barcelona-El Prat

Mon 2/9

5:00 pm-8:32 pm

2 stops36h 32m

$442

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 2/2

8:06 am-8:50 am

1 stop15h 44m

Barcelona-El Prat

Mon 2/9

10:40 am-7:34 pm

1 stop17h 54m

$459

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Tue 1/13

4:35 pm-9:35 am

2 stops32h 00m

Barcelona-El Prat

Sat 1/24

1:35 pm-9:53 pm

2 stops41h 18m

$461

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 2/2

12:30 pm-9:35 am

2 stops60h 05m

Barcelona-El Prat

Mon 2/9

1:35 pm-11:55 am

3 stops31h 20m

$461

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Thu 1/15

8:45 am-9:35 am

2 stops39h 50m

Barcelona-El Prat

Sat 1/24

1:35 pm-9:53 pm

2 stops41h 18m

$466

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 1/16

1:35 pm-5:35 pm

2 stops19h 00m

Barcelona-El Prat

Sat 1/24

1:35 pm-11:19 pm

3 stops42h 44m

$468

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Wed 2/4

6:15 am-8:00 am

2 stops16h 45m

Barcelona-El Prat

Sun 2/8

6:00 am-8:58 pm

2 stops23h 58m

$469

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 1/6

3:10 pm-5:05 pm

1 stop16h 55m

Barcelona-El Prat

Sun 1/25

10:55 am-11:15 pm

1 stop21h 20m

$477

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 1/5

3:10 pm-3:00 pm

1 stop14h 50m

Barcelona-El Prat

Sat 1/24

10:15 am-10:16 pm

1 stop21h 01m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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, October is the cheapest month in which you can book a flight from California to Barcelona (average of $369). Flying from California to Barcelona in June is currently the most expensive (average of $610). 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 November 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from California to Barcelona by exploring options for tickets in the afternoon.

What is the cheapest day to fly from California to Barcelona?

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

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

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 15h 44m. Fly via British Airways, United Airlines, or Air Canada to get the fastest option. California and Barcelona are separated by a distance of 5868 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 $258 on British Airways. Other airlines that offer cheap prices include LEVEL from $322 and TAP AIR PORTUGAL from $330 one-way.

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

    While some choose either San Francisco - Barcelona-El Prat or Santa Ana J. Wayne/Orange Cnty - Barcelona-El Prat, Los Angeles - 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: Iberia (69%), easyJet (69%), American Airlines (68%).

  • What are the cheapest flights from California to Barcelona?

    On average you can expect to pay $1,103 for a flight from California to Barcelona. The cheapest flight overall is $331 while the most popular route, (Los Angeles - Barcelona-El Prat) is currently priced at $405.

  • 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 $369). Flying from California to Barcelona in June is currently the most expensive (average of $610). 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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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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$323Average$752FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$341Average$697FlexibilityNo cancel feeOn-time79%
WestJetCheapest$352Average$877FlexibilityNo cancel feeOn-time60%
TAP AIR PORTUGALCheapest$359Average$557FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$362Average$849FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$404Average$805FlexibilityNo cancel feeOn-time72%
FinnairCheapest$418Average$701FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$421Average$553FlexibilityNo cancel feeOn-time77%
VuelingCheapest$427Average$747FlexibilityNo cancel feeOn-time88%
Air FranceCheapest$447Average$851FlexibilityNo cancel feeOn-time77%

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