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$599+ Cheap flights from Bilbao (BIO) to San Jose (SJC)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SJC
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Bilbao to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to San Jose (SJC). 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 March 28, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Bilbao-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bilbao-San Jose flights.
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Find flight deals from Bilbao to San Jose

One-way flights from Bilbao to San Jose
Search for one-way flight options from Bilbao to San Jose. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:10 pmBIO - SJC
3 stops38h 07mMultiple Airlines
Deal found 3/27$599
This KLM deal was found by Cheapflights users on 3/27. 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.
Sat 9/136:50 amBIO - SJC
2 stops19h 52mKLM
Deal found 3/27$609

Cheapflights Fare Finder

Customize your flight search to find flights from Bilbao to San Jose 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 March 28, 2025.
Use the filters below to find and compare flights from Bilbao to San Jose that are best for you.

Fly from

Bilbao

Fly to

San Jose

Route

Depart

Return

Price

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Sat 9/13

6:10 pm-11:17 pm

3 stops38h 07m

$599

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Sat 9/13

6:50 am-5:42 pm

2 stops19h 52m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

  • Most accurate provider: When it comes to deals on Bilbao-San Jose flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Bilbao-San Jose flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Bilbao-San Jose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-San Jose flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bilbao-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bilbao to San Jose

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

What is the cheapest month to book a flight from Bilbao to San Jose?

Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $255). Flying from Bilbao to San Jose in June is currently the most expensive (average of $363). 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.

Rainfall in San Jose by month

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

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

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

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated March 28, 2025.
KLM
7.8
Good
1,321 reviews

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to San Jose 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 Bilbao to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $255). Flying from Bilbao to San Jose in June is currently the most expensive (average of $363). 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.

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