SJC - BCN

$362 Find Cheap Flights from San Jose to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Barcelona departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$491
Overall average: $757
United Airlines
Sun 3/8Fri 5/1
SJC - BCN • 2 stops
Cheapest one-way
$362
Multiple Airlines
Wed 4/15
SJC - BCN • 3 stops
Top airlines
United Airlines
Cheapest • from $491 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 32% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Jose to Barcelona (SJC-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Barcelona

Sun, Mar 8 - Fri, May 1
United Airlines Logo
10:55 pm - 8:20 am
SJC
-
BCN
25h 25m
2 stops
United Airlines Logo
12:15 pm - 1:28 pm
BCN
-
SJC
34h 13m
2 stops
$491United Airlines
Mon, Mar 9 - Thu, Apr 30
United Airlines Logo
3:49 pm - 5:35 pm
SJC
-
BCN
17h 46m
2 stops
United Airlines Logo
12:15 pm - 9:32 pm
BCN
-
SJC
42h 17m
2 stops
$494United Airlines
Mon, Mar 2 - Fri, May 1
United Airlines Logo
3:55 pm - 5:35 pm
SJC
-
BCN
16h 40m
2 stops
United Airlines Logo
12:15 pm - 9:32 pm
BCN
-
SJC
42h 17m
2 stops
$495United Airlines
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
3:45 pm - 8:20 am
SJC
-
BCN
31h 35m
2 stops
United Airlines Logo
1:15 pm - 10:36 pm
BCN
-
SJC
42h 21m
2 stops
$496United Airlines
Tue, Apr 14 - Wed, Apr 22
Lufthansa Logo
8:45 am - 5:55 pm
SJC
-
BCN
24h 10m
2 stops
Lufthansa Logo
6:40 am - 9:08 pm
BCN
-
SJC
23h 28m
2 stops
$498Lufthansa
Mon, Feb 23 - Thu, Apr 23
United Airlines Logo
3:55 pm - 5:35 pm
SJC
-
BCN
16h 40m
2 stops
United Airlines Logo
1:15 pm - 9:08 pm
BCN
-
SJC
40h 53m
2 stops
$499United Airlines
Sun, Feb 22 - Thu, Apr 23
Air Canada Logo
8:50 am - 9:35 am
SJC
-
BCN
39h 45m
2 stops
Air Canada Logo
1:15 pm - 9:08 pm
BCN
-
SJC
40h 53m
2 stops
$500Air Canada
Sat, Apr 11 - Tue, Apr 28
United Airlines Logo
3:45 pm - 1:15 pm
SJC
-
BCN
36h 30m
2 stops
United Airlines Logo
12:15 pm - 10:36 pm
BCN
-
SJC
43h 21m
2 stops
$502United Airlines
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
2:02 pm - 6:40 pm
SJC
-
BCN
19h 38m
2 stops
American Airlines Logo
10:45 am - 9:59 pm
BCN
-
SJC
20h 14m
1 stop
$503American Airlines
Wed, Feb 25 - Wed, Apr 22
British Airways Logo
6:00 am - 8:50 am
SJC
-
BCN
17h 50m
1 stop
British Airways Logo
10:45 am - 9:59 pm
BCN
-
SJC
20h 14m
1 stop
$504British Airways
Booking Insights

KAYAK's insights & trends for San Jose to Barcelona flights

Get data-powered insights and trends into flights from San Jose to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Jose to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Jose to Barcelona-El Prat Airport is October, where tickets cost $514 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,196 and $989 respectively.

Good to know

Low seasonJanuary
Cheapest flight$362
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from San Jose to Barcelona

When to book flights from San Jose to Barcelona

Are your dates flexible? Find out the best times to travel from San Jose to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Jose to Barcelona flights

  • What is the cheapest flight from San Jose to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from San Jose to Barcelona-El Prat Airport was $362 for a one-way ticket and $491 for a round-trip.

  • Do I need a passport to fly between San Jose and Barcelona?

    A passport is required to fly from San Jose to Barcelona.

  • Which airports will I be using when flying from San Jose to Barcelona?

    San Jose airport is called San Jose and the only airport in Barcelona is Barcelona-El Prat.

  • Which aircraft models fly most regularly from San Jose to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Jose to Barcelona?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Jose and Barcelona, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Jose to Barcelona, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Jose to Barcelona are Delta and United Airlines. With an average price for the route of $646 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $675 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Jose to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to San Jose with another airline. Booking your flights between San Jose and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Jose to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8180 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

6.0 GoodCindy, Feb 2026
SMF - GDL
Read more Delta reviews

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Everything you need to know for your flight from San Jose to Barcelona

Information on your arrival and departure airports