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Cheap flights from Bilbao to San Jose from $636

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to San Jose departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Bilbao to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
3:45 pm - 5:55 pm
SJC
-
BIO
17h 10m
2 stops
$636United Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
6:37 pm - 11:25 pm
SJC
-
BIO
43h 48m
2 stops
$637United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
6:30 am - 11:10 am
SJC
-
BIO
19h 40m
2 stops
$734United Airlines
Wed, Sep 9 - Sun, Sep 13
Delta Logo
12:00 pm - 11:42 pm
BIO
-
SJC
20h 42m
2 stops
Delta Logo
3:40 pm - 9:50 am
SJC
-
BIO
33h 10m
2 stops
$745Delta
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
6:30 am - 4:00 pm
SJC
-
BIO
24h 30m
2 stops
$750United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
6:30 am - 11:10 am
SJC
-
BIO
19h 40m
2 stops
$775United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
8:45 am - 5:00 pm
SJC
-
BIO
23h 15m
3 stops
$890United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
8:45 am - 5:00 pm
SJC
-
BIO
23h 15m
3 stops
$932United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
8:45 am - 5:00 pm
SJC
-
BIO
23h 15m
3 stops
$938United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 10:41 pm
BIO
-
SJC
24h 51m
2 stops
United Airlines Logo
8:45 am - 5:00 pm
SJC
-
BIO
23h 15m
3 stops
$1,490United Airlines
Wed, Sep 9 - Sun, Sep 13

United Airlines flights from Bilbao to San Jose, California

Our best United Airlines deals on Bilbao to San Jose, California flight tickets
United Airlines
Apr 16
BIO6:50 amBilbao
24h 51m
2 stops
SJC10:41 pmSan Jose
Apr 20
SJC3:45 pmSan Jose
17h 10m
2 stops
BIO5:55 pmBilbao
$636
United Airlines
Sep 9
BIO6:50 amBilbao
24h 51m
2 stops
SJC10:41 pmSan Jose
Sep 13
SJC6:37 pmSan Jose
43h 48m
2 stops
BIO11:25 pmBilbao
$637
United Airlines
Sep 9
BIO6:50 amBilbao
24h 51m
2 stops
SJC10:41 pmSan Jose
Sep 13
SJC6:30 amSan Jose
19h 40m
2 stops
BIO11:10 amBilbao
$734

momondo Fare Finder

 
Customize your flight search to find flights from Bilbao to San Jose, California 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Bilbao to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Thu 4/16

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Mon 4/20

3:45 pm-5:55 pm

2 stops17h 10m

$636

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

6:37 pm-11:25 pm

2 stops43h 48m

$637

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

6:30 am-11:10 am

2 stops19h 40m

$734

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Fri 4/17

12:00 pm-11:42 pm

2 stops20h 42m

San Jose

Tue 4/21

3:40 pm-9:50 am

2 stops33h 10m

$745

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

6:30 am-4:00 pm

2 stops24h 30m

$750

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

6:30 am-11:10 am

2 stops19h 40m

$775

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

8:45 am-5:00 pm

3 stops23h 15m

$890

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

8:45 am-5:00 pm

3 stops23h 15m

$932

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

8:45 am-5:00 pm

3 stops23h 15m

$938

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 9/9

6:50 am-10:41 pm

2 stops24h 51m

San Jose

Sun 9/13

8:45 am-5:00 pm

3 stops23h 15m

$1,490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Bilbao to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bilbao to San Jose?

Finnair and Delta are the most popular carriers operating from Bilbao to San Jose

When to book flights from Bilbao to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bilbao to San Jose, California (BIO to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to San Jose, California

Fastest flight time

20h 42m

Direct flights

None
The fastest flight from Bilbao to San Jose, California takes 20h 42m
There are no direct flights from Bilbao to San Jose, California. There are no popular flight routes from Bilbao to San Jose, California.
Search flight deals

Frequently asked questions about flying from Bilbao to San Jose, California

  • How far is Bilbao to San Jose by plane?

    A flight from Bilbao to San Jose will travel around 5676.9 mi. By plane, this route typically takes 20h 42m.

  • When did momondo last update prices for flights from Bilbao Airport to San Jose Airport?

    Prices for flights from Bilbao Airport to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bilbao Airport to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Bilbao.

Can I find flights from Bilbao to San Jose with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Jose from Bilbao with this policy.

How can momondo help me find flights from Bilbao to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bilbao to San Jose.

I’m not ready to book a flight from Bilbao to San Jose right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bilbao to San Jose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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