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$247+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$483
(Iberia)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$969
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. 23% potential increase in price ($224 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 July 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 July 3, 2025.

This Iberia deal was found by Cheapflights users on 7/2. 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 9/285:50 pmLAX - BCN
1 stop16h 25mIberia
Sun 10/122:00 pmBCN - LAX
Nonstop13h 05mIberia
Deal found 7/2$483
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/223:05 pmLAX - BCN
1 stop16h 05mMultiple Airlines
Fri 9/2612:55 pmBCN - LAX
2 stops33h 10mMultiple Airlines
Deal found 7/2$484
This FlightHub deal was found by Cheapflights users on 7/1. 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 12/27:30 pmLAX - BCN
1 stop37h 50mScandinavian Airlines
Mon 12/87:10 pmBCN - LAX
1 stop30h 50mScandinavian Airlines
Deal found 7/1$488
This Travelocity deal was found by Cheapflights users on 7/1. 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 11/32:32 pmSJC - BCN
2 stops22h 53mBritish Airways
Mon 11/108:55 pmBCN - SJC
2 stops32h 48mBritish Airways
Deal found 7/1$514
This United Airlines deal was found by Cheapflights users on 7/1. 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 12/248:25 amSJC - BCN
2 stops26h 25mUnited Airlines
Tue 1/131:35 pmBCN - SJC
2 stops37h 08mUnited Airlines
Deal found 7/1$516
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/24:40 pmLAX - BCN
1 stop17h 40mTAP AIR PORTUGAL
Sun 9/76:00 amBCN - LAX
1 stop17h 25mTAP AIR PORTUGAL
Deal found 7/1$516
This Ticket deal was found by Cheapflights users on 7/3. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:30 amSJC - BCN
1 stop15h 45mVirgin Atlantic
Sun 8/2411:35 amBCN - SJC
1 stop20h 15mVirgin Atlantic
Deal found 7/3$534
This Delta deal was found by Cheapflights users on 7/1. 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 11/37:10 amSJC - BCN
2 stops24h 50mDelta
Mon 11/1010:55 amBCN - SJC
1 stop21h 03mDelta
Deal found 7/1$553
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/311:24 pmSJC - BCN
1 stop25h 46mAmerican Airlines
Tue 8/1912:20 pmBCN - SJC
1 stop17h 44mAmerican Airlines
Deal found 7/2$554
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Fri 10/244:05 pmSMF - BCN
2 stops56h 30mAir Canada
Thu 11/61:35 pmBCN - SMF
2 stops38h 16mAir Canada
Deal found 7/1$555
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 11/105:20 amLAS - BCN
2 stops19h 15mUnited Airlines
Fri 11/211:35 pmBCN - LAS
2 stops32h 28mUnited Airlines
Deal found 7/3$560
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/298:45 amSMF - BCN
1 stop20h 20mUnited Airlines
Wed 11/121:35 pmBCN - SMF
2 stops38h 16mUnited Airlines
Deal found 7/1$560

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 July 3, 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

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Sun 9/28

5:50 pm-7:15 pm

1 stop16h 25m

Barcelona-El Prat

Sun 10/12

2:00 pm-6:05 pm

Nonstop13h 05m

$483

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Mon 9/22

3:05 pm-4:10 pm

1 stop16h 05m

Barcelona-El Prat

Fri 9/26

12:55 pm-1:05 pm

2 stops33h 10m

$484

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Tue 9/23

7:30 pm-9:35 am

1 stop29h 05m

Barcelona-El Prat

Tue 9/30

7:00 pm-4:20 pm

1 stop30h 20m

$489

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 11/3

2:32 pm-10:25 pm

2 stops22h 53m

Barcelona-El Prat

Mon 11/10

8:55 pm-8:43 pm

2 stops32h 48m

$514

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Wed 12/24

8:25 am-7:50 pm

2 stops26h 25m

Barcelona-El Prat

Tue 1/13

1:35 pm-5:43 pm

2 stops37h 08m

$516

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Tue 9/2

4:40 pm-7:20 pm

1 stop17h 40m

Barcelona-El Prat

Sun 9/7

6:00 am-2:25 pm

1 stop17h 25m

$516

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 8/17

6:30 am-7:15 am

1 stop15h 45m

Barcelona-El Prat

Sun 8/24

11:35 am-10:50 pm

1 stop20h 15m

$534

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 11/3

7:10 am-5:00 pm

2 stops24h 50m

Barcelona-El Prat

Mon 11/10

10:55 am-10:58 pm

1 stop21h 03m

$553

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 8/3

11:24 pm-10:10 am

1 stop25h 46m

Barcelona-El Prat

Tue 8/19

12:20 pm-9:04 pm

1 stop17h 44m

$554

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Fri 10/24

4:05 pm-9:35 am

2 stops56h 30m

Barcelona-El Prat

Thu 11/6

1:35 pm-6:51 pm

2 stops38h 16m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 $1,059). 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 July 3, 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.

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

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 July 3, 2025.
Read through reviews of airlines operating flights from California to Barcelona, such as Delta, KLM, and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 California to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 $254 on Iberia. Other airlines that offer cheap prices include Vueling from $272 and WestJet from $281 one-way.

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

    While some choose either San Francisco - Barcelona-El Prat or Ontario - 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: American Airlines (100%), Qatar Airways (100%), Alaska Airlines (100%).

  • What are the cheapest flights from California to Barcelona?

    On average you can expect to pay $801 for a flight from California to Barcelona. The cheapest flight overall is $231 while the most popular route, (Los Angeles - Barcelona-El Prat) is currently priced at $437.

  • 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 $1,059). 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

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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.
John F Kennedy Intl to Barcelona-El Prat flights
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$207Average$828FlexibilityNo cancel feeOn-time60%
TAP AIR PORTUGALCheapest$367Average$574FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$374Average$720FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$404Average$817FlexibilityNo cancel feeOn-time72%
FinnairCheapest$418Average$713FlexibilityNo cancel feeOn-time76%
VuelingCheapest$419Average$753FlexibilityNo cancel feeOn-time88%
Air CanadaCheapest$444Average$866FlexibilityNo cancel feeOn-time67%
SWISSCheapest$455Average$690FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$464Average$777FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$464Average$796FlexibilityNo cancel feeOn-time81%

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