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$373+ Cheap flights from San Jose, CA (SJC) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BCN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to Barcelona are usually found in October or January, booked 71 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from San Jose to Barcelona

Cheapest flights from San Jose to Barcelona
Explore the most affordable flight options available from San Jose to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:53 amSJC - BCN
2 stops16h 47mIberia
Sun 1/119:20 pmBCN - SJC
2 stops46h 37mIberia
Deal found 12/24$878
This KAYAK deal was found by Cheapflights users on 12/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:59 amSJC - BCN
1 stop22h 21mMultiple Airlines
Sun 1/119:20 pmBCN - SJC
2 stops46h 37mMultiple Airlines
Deal found 12/24$900
This Finnair deal was found by Cheapflights users on 12/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amSJC - BCN
2 stops17h 50mMultiple Airlines
Wed 1/710:40 amBCN - SJC
1 stop19h 49mMultiple Airlines
Deal found 12/25$1,169
This British Airways deal was found by Cheapflights users on 12/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amSJC - BCN
2 stops20h 35mBritish Airways
Thu 1/16:40 amBCN - SJC
2 stops23h 33mBritish Airways
Deal found 12/25$1,279
This United Airlines deal was found by Cheapflights users on 12/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:29 pmSJC - BCN
2 stops18h 06mUnited Airlines
Sun 12/289:55 amBCN - SJC
2 stops20h 21mUnited Airlines
Deal found 12/24$1,317
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:50 amSJC - BCN
2 stops19h 10mDelta
Sun 12/2810:55 amBCN - SJC
1 stop19h 39mDelta
Deal found 12/24$1,335
This oojo deal was found by Cheapflights users on 12/25. 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.
Fri 12/266:00 amSJC - BCN
2 stops20h 35mBritish Airways
Mon 12/299:00 pmBCN - SJC
2 stops34h 20mBritish Airways
Deal found 12/25$1,390
This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:23 pmSJC - BCN
2 stops39h 17mIberia
Wed 12/318:40 pmBCN - SJC
2 stops33h 33mIberia
Deal found 12/24$1,559
This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:59 amSJC - BCN
2 stops24h 26mBritish Airways
Wed 12/318:40 pmBCN - SJC
2 stops33h 33mBritish Airways
Deal found 12/24$1,577
This oojo deal was found by Cheapflights users on 12/25. 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.
Mon 12/298:59 amSJC - BCN
2 stops22h 06mBritish Airways
Wed 12/318:40 pmBCN - SJC
2 stops33h 33mBritish Airways
Deal found 12/25$1,622

Find flight deals from San Jose to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 26, 2025.

Round-trip from

$488
(United Airlines)

One-way from

$373
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$666
From San Jose to Barcelona
Search Deals
One-way flight from San Jose to Barcelona
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 December 26, 2025.
Use the filters below to find and compare flights from San Jose to Barcelona that are best for you.

Fly from

San Jose

Fly to

Barcelona

Route

Depart

Return

Price

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Tue 3/24

7:15 am-5:05 pm

2 stops25h 50m

Barcelona-El Prat

Thu 4/2

11:35 am-9:33 pm

1 stop18h 58m

$508

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sat 3/21

1:18 pm-7:00 am

2 stops33h 42m

Barcelona-El Prat

Tue 3/31

1:25 pm-4:06 pm

2 stops35h 41m

$525

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 3/9

3:49 pm-8:35 am

2 stops32h 46m

Barcelona-El Prat

Mon 3/16

11:55 am-9:16 pm

2 stops41h 21m

$529

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 1/26

12:50 pm-7:45 pm

2 stops21h 55m

Barcelona-El Prat

Mon 2/9

10:40 am-6:56 pm

1 stop17h 16m

$543

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Wed 3/25

6:00 am-7:50 am

1 stop17h 50m

Barcelona-El Prat

Wed 4/8

10:45 am-8:35 pm

1 stop18h 50m

$579

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 3/23

6:00 am-2:00 pm

2 stops24h 00m

Barcelona-El Prat

Fri 4/3

11:35 am-9:33 pm

1 stop18h 58m

$585

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Tue 3/24

7:15 am-5:05 pm

2 stops25h 50m

Barcelona-El Prat

Fri 4/3

11:35 am-9:33 pm

1 stop18h 58m

$585

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 1/25

2:32 pm-5:00 pm

2 stops17h 28m

Barcelona-El Prat

Fri 1/30

10:40 am-9:29 pm

1 stop19h 49m

$592

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sat 3/7

10:35 pm-7:40 am

1 stop24h 05m

Barcelona-El Prat

Thu 3/12

9:15 am-9:33 pm

2 stops20h 18m

$608

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Thu 1/1

6:35 am-7:15 am

1 stop15h 40m

Barcelona-El Prat

Sat 1/31

10:15 am-10:57 am

2 stops33h 42m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 17 results
1
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Best time to book a flight from San Jose to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from San Jose 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 San Jose to Barcelona

How far ahead should I book a flight from San Jose, California to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from San Jose to Barcelona. Price data was last updated on December 19, 2025.

The best time to book flights from San Jose, California to Barcelona is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from San Jose, California to Barcelona (average of $374). Flying from San Jose, California to Barcelona in June is currently the most expensive (average of $702). 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 SJC to BCN?

Find hourly flight availability from San Jose 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 December 26, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 25% on flights from San Jose, California to Barcelona by exploring options for tickets at noon.

How often are flights from San Jose to Barcelona delayed?

About 0% of weekly flights between San Jose and Barcelona have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for San Jose to Barcelona flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

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 December 26, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and British Airways from San Jose to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,012 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.
United Airlines
7.4
Good
9,115 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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.
British Airways
6.7
Okay
7,617 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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

  • What airport do you fly from for flights from San Jose to Barcelona?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Barcelona. On average, San Jose has 0 outbound flights to Barcelona per day from 3 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How long is the flight from San Jose, California to Barcelona?

    For as low as $543, Delta can have you in Barcelona from San Jose, California in 21h 55m. The distance from San Jose, California to Barcelona is about 5951 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Jose, California to Barcelona round-trip?

    Delta, at $527, was found to be the cheapest airline from San Jose, California to Barcelona.Alternate airlines to your destination round-trip include United Airlines and British Airways. Delta is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

    When deciding which route to take from San Jose, California to Barcelona consider San Jose - Barcelona-El Prat, San Jose - Girona Costa Brava or San Jose - Reus as they are the most popular.

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

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

  • How can I find direct flights from San Jose to Barcelona?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose, California to Barcelona?

    Currently, October is the cheapest month in which you can book a flight from San Jose, California to Barcelona (average of $374). Flying from San Jose, California to Barcelona in June is currently the most expensive (average of $702). 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 San Jose to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Jose to Barcelona

Discover the top 3 airlines that operate flights from San Jose 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$527Average$688FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$537Average$705FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$543Average$778FlexibilityNo cancel feeOn-time70%

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