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Barcelona-El Prat

$281+ Cheap flights from California to Barcelona-El Prat (BCN)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from California to Barcelona-El Prat

Cheapest flights from California to Barcelona-El Prat
Explore the most affordable flight options available from California to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:05 pmSFO - BCN
1 stop23h 10mITA Airways
Fri 1/236:20 amBCN - SFO
2 stops20h 27mITA Airways
Deal found 12/21$480
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/2710:35 pmSFO - BCN
1 stop24h 45mUnited Airlines
Tue 1/201:35 pmBCN - SFO
2 stops33h 04mUnited Airlines
Deal found 12/20$485
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:25 pmSFO - BCN
1 stop18h 35mSWISS
Fri 1/239:55 amBCN - SFO
1 stop15h 35mSWISS
Deal found 12/21$486
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/307:25 pmSFO - BCN
1 stop33h 40mUnited Airlines
Tue 1/201:35 pmBCN - SFO
2 stops35h 00mUnited Airlines
Deal found 12/20$489
This Finnair deal was found by Cheapflights users on 12/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amSJC - BCN
2 stops18h 00mMultiple Airlines
Wed 1/1410:40 amBCN - SJC
1 stop19h 49mMultiple Airlines
Deal found 12/19$495
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/2710:35 pmSFO - BCN
1 stop24h 45mUnited Airlines
Thu 1/151:35 pmBCN - SFO
1 stop16h 47mUnited Airlines
Deal found 12/20$497
This lastminute.com deal was found by Cheapflights users on 12/19. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:31 pmSJC - BCN
1 stop35h 09mVirgin Atlantic
Wed 1/1410:55 amBCN - SJC
1 stop19h 25mVirgin Atlantic
Deal found 12/19$499
This Air France deal was found by Cheapflights users on 12/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:40 pmSFO - BCN
1 stop18h 40mMultiple Airlines
Mon 1/191:00 pmBCN - SFO
1 stop31h 50mMultiple Airlines
Deal found 12/21$500
This Delta deal was found by Cheapflights users on 12/19. 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.
Mon 12/2910:30 pmSFO - BCN
1 stop25h 10mDelta
Thu 1/156:00 amBCN - SFO
1 stop14h 50mDelta
Deal found 12/19$501
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 12/283:40 pmSFO - BCN
1 stop32h 10mDelta
Thu 1/226:00 amBCN - SFO
1 stop14h 50mDelta
Deal found 12/20$502
This Kissandfly.com deal was found by Cheapflights users on 12/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:30 pmSFO - BCN
1 stop25h 10mMultiple Airlines
Wed 1/1410:55 amBCN - SFO
1 stop17h 54mMultiple Airlines
Deal found 12/19$503
This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:25 pmSFO - BCN
1 stop18h 35mSWISS
Wed 1/217:50 pmBCN - SFO
1 stop29h 40mSWISS
Deal found 12/21$504

Find flight deals from California to Barcelona-El Prat

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

Round-trip from

$446
(Mytrip)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$966

Good round-trip deal

$675 or less

Good one-way deal

$368 or less
From California to Barcelona-El Prat
Search Deals
One-way flight from California to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from California to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from California to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Barcelona-El Prat 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 December 21, 2025.
Use the filters below to find and compare flights from California to Barcelona-El Prat Airport that are best for you.

Fly from

California

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

FresnoBarcelona

FAT - BCN

FATBCN

Fresno Airterminal

Tue 2/3

2:14 pm-9:35 am

2 stops34h 21m

Barcelona-El Prat

Tue 2/10

1:35 pm-5:46 pm

2 stops37h 11m

$468

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 2/2

8:30 pm-9:00 am

2 stops27h 30m

Barcelona-El Prat

Mon 2/9

1:35 pm-11:55 am

2 stops31h 20m

$469

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Thu 1/29

4:35 pm-10:35 pm

2 stops21h 00m

Barcelona-El Prat

Fri 2/6

10:40 am-7:34 pm

1 stop17h 54m

$473

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Mon 2/2

11:35 am-5:55 pm

2 stops21h 20m

Barcelona-El Prat

Mon 2/9

10:40 am-7:34 pm

1 stop17h 54m

$473

SacramentoBarcelona

SMF - BCN

SMFBCN

Sacramento Intl

Wed 1/21

11:35 am-7:45 pm

2 stops23h 10m

Barcelona-El Prat

Wed 1/28

10:40 am-11:30 pm

1 stop21h 50m

$473

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 2/2

8:10 am-8:50 am

1 stop15h 40m

Barcelona-El Prat

Wed 2/11

10:40 am-6:22 pm

1 stop16h 42m

$475

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 1/17

10:42 am-9:00 am

1 stop13h 18m

Barcelona-El Prat

Mon 2/2

12:30 pm-9:59 pm

1 stop18h 29m

$475

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 1/17

10:42 am-9:00 am

1 stop13h 18m

Barcelona-El Prat

Fri 1/30

10:40 am-10:37 pm

1 stop20h 57m

$475

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 2/3

8:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

Fri 2/13

10:40 am-11:53 pm

1 stop22h 13m

$475

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 1/16

1:35 pm-11:05 pm

2 stops24h 30m

Barcelona-El Prat

Fri 1/23

6:50 am-9:59 pm

2 stops24h 09m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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Best time to book a flight from California to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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-El Prat Airport

What is the cheapest month to book a flight from California to Barcelona-El Prat Airport?

Currently, October is the cheapest month in which you can book a flight from California to Barcelona-El Prat Airport (average of $367). Flying from California to Barcelona-El Prat Airport in June is currently the most expensive (average of $612). 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-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from California to Barcelona-El Prat Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from California to Barcelona-El Prat Airport?

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

Travelers seeking maximum savings on their California to Barcelona-El Prat Airport 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-El Prat. 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-El Prat Airport?

    Departing from California to Barcelona-El Prat Airport will take you 16h 38m. The distance between California and Barcelona-El Prat Airport is about 5905 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-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $167 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include LEVEL from $180 and LEVEL from $190 one-way.

  • What are the most popular routes from California to Barcelona-El Prat Airport?

    The most popular flight routes from California to Barcelona-El Prat Airport are Los Angeles - Barcelona-El Prat, San Francisco - Barcelona-El Prat and San Jose - Barcelona-El Prat.

  • What are the most reliable airlines from California to Barcelona-El Prat Airport?

    Consider easyJet (70%), Qatar Airways (65%) or Iberia (65%) when booking your flight. These represent the most reliable airlines when flying from California to Barcelona-El Prat Airport.

  • What are the cheapest flights from California to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for $250. While the most popular route (Los Angeles - Barcelona-El Prat) can be booked for $439 on average, our data indicates $1,000 when flying from California to Barcelona-El Prat Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Barcelona-El Prat 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-El Prat Airport?

    Currently, October is the cheapest month in which you can book a flight from California to Barcelona-El Prat Airport (average of $367). Flying from California to Barcelona-El Prat Airport in June is currently the most expensive (average of $612). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for California to Barcelona-El Prat

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-El Prat

Discover the top 10 airlines that operate flights from California to Barcelona-El Prat. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$323Average$764FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$341Average$691FlexibilityNo cancel feeOn-time79%
WestJetCheapest$352Average$877FlexibilityNo cancel feeOn-time60%
TAP AIR PORTUGALCheapest$358Average$545FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$404Average$796FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$415Average$545FlexibilityNo cancel feeOn-time77%
FinnairCheapest$418Average$692FlexibilityNo cancel feeOn-time76%
VuelingCheapest$424Average$748FlexibilityNo cancel feeOn-time88%
ITA AirwaysCheapest$444Average$841FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$447Average$853FlexibilityNo cancel feeOn-time77%

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