HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$321+ Cheap flights from San Jose (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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BCN
May 26 — Jun 21
Mon 5/26
Mon 6/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Jose to Barcelona are usually found in January or November, booked 81 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap 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 May 21, 2025.

Round-trip from

$512
(United Airlines)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$946
From San Jose to Barcelona
Search Deals
One-way flight from San Jose to Barcelona
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 May 21, 2025.

This Air Canada deal was found by Cheapflights users on 5/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 pmSJC - BCN
2 stops28h 30mAir Canada
Wed 10/221:15 pmBCN - SJC
2 stops40h 37mAir Canada
Deal found 5/21$466
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:35 pmSJC - BCN
2 stops17h 35mDelta
Thu 10/166:20 amBCN - SJC
2 stops19h 40mDelta
Deal found 5/21$478
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 9/296:30 amSJC - BCN
2 stops16h 20mUnited Airlines
Thu 10/163:15 pmBCN - SJC
1 stop16h 25mUnited Airlines
Deal found 5/21$483
This Iberia deal was found by Cheapflights users on 5/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amSJC - BCN
2 stops29h 20mIberia
Wed 9/1712:20 pmBCN - SJC
1 stop17h 20mIberia
Deal found 5/20$513
This ITA Airways deal was found by Cheapflights users on 5/21. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:05 amSJC - BCN
2 stops29h 10mITA Airways
Tue 10/216:20 amBCN - SJC
2 stops19h 40mITA Airways
Deal found 5/21$520
This Finnair deal was found by Cheapflights users on 5/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:52 amSJC - BCN
2 stops22h 28mMultiple Airlines
Sat 10/253:40 pmBCN - SJC
2 stops28h 59mMultiple Airlines
Deal found 5/21$537
This Lufthansa deal was found by Cheapflights users on 5/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/78:45 amSJC - BCN
2 stops21h 10mLufthansa
Mon 9/1512:00 pmBCN - SJC
2 stops42h 18mLufthansa
Deal found 5/20$585
This British Airways deal was found by Cheapflights users on 5/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:17 pmSJC - BCN
2 stops21h 08mBritish Airways
Sat 9/277:40 amBCN - SJC
2 stops22h 00mBritish Airways
Deal found 5/21$648
This Finnair deal was found by Cheapflights users on 5/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amSJC - BCN
2 stops31h 50mFinnair
Sat 9/277:00 amBCN - SJC
2 stops22h 40mFinnair
Deal found 5/20$658
This Scandinavian Airlines deal was found by Cheapflights users on 5/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:25 amSJC - BCN
2 stops25h 45mScandinavian Airlines
Sun 8/247:00 pmBCN - SJC
2 stops36h 49mScandinavian Airlines
Deal found 5/20$665
This EaseMyTrip deal was found by Cheapflights users on 5/21. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:30 amSJC - BCN
1 stop15h 45mVirgin Atlantic
Thu 7/249:30 amBCN - SJC
1 stop19h 21mVirgin Atlantic
Deal found 5/21$739
This KLM deal was found by Cheapflights users on 5/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:30 amSJC - BCN
1 stop17h 50mKLM
Fri 7/2511:35 amBCN - SJC
1 stop20h 15mKLM
Deal found 5/20$756

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 May 21, 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

Sat 10/11

6:20 pm-7:50 am

2 stops28h 30m

Barcelona-El Prat

Wed 10/22

1:15 pm-8:52 pm

2 stops40h 37m

$466

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 9/29

2:35 pm-5:10 pm

2 stops17h 35m

Barcelona-El Prat

Thu 10/16

6:20 am-5:00 pm

2 stops19h 40m

$478

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Mon 9/29

6:30 am-7:50 am

2 stops16h 20m

Barcelona-El Prat

Thu 10/16

3:15 pm-10:40 pm

1 stop16h 25m

$483

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 9/7

6:00 am-8:20 pm

2 stops29h 20m

Barcelona-El Prat

Wed 9/17

12:20 pm-8:40 pm

1 stop17h 20m

$513

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Wed 10/8

9:05 am-11:15 pm

2 stops29h 10m

Barcelona-El Prat

Tue 10/21

6:20 am-5:00 pm

2 stops19h 40m

$520

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Thu 10/9

5:52 am-1:20 pm

2 stops22h 28m

Barcelona-El Prat

Sat 10/25

3:40 pm-11:39 am

2 stops28h 59m

$537

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 9/7

8:45 am-2:55 pm

2 stops21h 10m

Barcelona-El Prat

Mon 9/15

12:00 pm-9:18 pm

2 stops42h 18m

$585

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sat 9/13

12:17 pm-6:25 pm

2 stops21h 08m

Barcelona-El Prat

Sat 9/27

7:40 am-8:40 pm

2 stops22h 00m

$648

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sat 9/13

6:00 am-10:50 pm

2 stops31h 50m

Barcelona-El Prat

Sat 9/27

7:00 am-8:40 pm

2 stops22h 40m

$658

San JoseBarcelona

SJC - BCN

SJCBCN

San Jose

Sun 8/17

7:25 am-6:10 pm

2 stops25h 45m

Barcelona-El Prat

Sun 8/24

7:00 pm-10:49 pm

2 stops36h 49m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 28 results
1
2
3

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 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 May 16, 2025.

The best time to book flights from San Jose to Barcelona is 81 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 to Barcelona?

Currently, January is the cheapest month in which you can book a flight from San Jose to Barcelona (average of $523). Flying from San Jose 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 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 May 21, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from San Jose to Barcelona by exploring options for tickets at noon.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 May 21, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and United Airlines from San Jose to Barcelona to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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
1,346 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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
8,745 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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.
Scandinavian Airlines
7.3
Good
1,366 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

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.

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

    Currently priced at $512, United Airlines will fly you from San Jose to Barcelona and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Scandinavian Airlines - these airlines can fly you to your destination from $647 and $665, respectively. United Airlines is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Jose to Barcelona one-way?

    The cheapest airlines for a one-way flight from San Jose to Barcelona are United Airlines ($473), Air Canada ($487), and British Airways ($515).

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

    When deciding which route to take from San Jose 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 to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from San Jose to Barcelona (average of $523). Flying from San Jose 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Barcelona-El Prat flights
Los Angeles to Barcelona-El Prat flights
Ontario to Barcelona-El Prat flights
San Diego to Barcelona-El Prat flights
San Jose to Barcelona-El Prat flights
Las Vegas to Barcelona-El Prat flights
Santa Ana to Barcelona-El Prat flights
Sacramento to Barcelona-El Prat flights
Oakland to Barcelona-El Prat flights
Fresno to Barcelona-El Prat flights
Burbank to Barcelona-El Prat flights
Palm Springs to Barcelona-El Prat flights
Long Beach to Barcelona-El Prat flights
Monterey to Barcelona-El Prat flights
Reno to Barcelona-El Prat flights
Los Angeles to Reus flights
San Francisco to Reus flights
San Luis Obispo to Barcelona-El Prat flights
Medford to Barcelona-El Prat flights
Los Angeles to Costa Brava flights
Las Vegas to Costa Brava flights
Santa Barbara to Barcelona-El Prat flights
San Francisco to Lleida flights
San Francisco to Costa Brava flights

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 May 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$465Average$762FlexibilityNo cancel feeOn-time69%
DeltaCheapest$497Average$688FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$543Average$858FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.