$454 Cheap Flights from San Jose (SJC) to Bilbao (BIO)

View $454 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao

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Cheap Flights from San Jose to Bilbao (SJC-BIO)

Prices were available within the past 7 days and start at $454 for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Oct 19 - Tue, Oct 27
SJC
San Jose
BIO
Bilbao
$542 Roundtrip, found 5 days ago
$542
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Oct 19 from San Jose to Bilbao, returning Tue, Oct 27, priced at $542 found 5 days ago
Lufthansa
Wed, Jan 21 - Tue, Jan 27
SJC
San Jose
BIO
Bilbao
$554 Roundtrip, found 4 days ago
$554
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Jan 21 from San Jose to Bilbao, returning Tue, Jan 27, priced at $554 found 4 days ago
Lufthansa
Wed, Jan 21 - Tue, Jan 27
SJC
San Jose
BIO
Bilbao
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Jan 21 from San Jose to Bilbao, returning Tue, Jan 27, priced at $562 found 4 days ago
Lufthansa
Wed, Jan 21 - Tue, Jan 27
SJC
San Jose
BIO
Bilbao
$566 Roundtrip, found 4 days ago
$566
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Jan 21 from San Jose to Bilbao, returning Tue, Jan 27, priced at $566 found 4 days ago
Lufthansa
Wed, Jan 21 - Tue, Jan 27
SJC
San Jose
BIO
Bilbao
$575 Roundtrip, found 4 days ago
$575
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Jan 21 from San Jose to Bilbao, returning Tue, Jan 27, priced at $575 found 4 days ago
Lufthansa
Thu, Jan 29 - Thu, Feb 5
SJC
San Jose
BIO
Bilbao
$606 Roundtrip, found 5 days ago
$606
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Jan 29 from San Jose to Bilbao, returning Thu, Feb 5, priced at $606 found 5 days ago
Iberia
Thu, Jan 29 - Thu, Feb 5
SJC
San Jose
BIO
Bilbao
$611 Roundtrip, found 5 days ago
$611
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, Jan 29 from San Jose to Bilbao, returning Thu, Feb 5, priced at $611 found 5 days ago
United
Mon, Aug 24 - Wed, Sep 2
SJC
San Jose
BIO
Bilbao
$624 Roundtrip, found 3 days ago
$624
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 24 from San Jose to Bilbao, returning Wed, Sep 2, priced at $624 found 3 days ago
Delta
Mon, Aug 24 - Wed, Sep 2
SJC
San Jose
BIO
Bilbao
$635 Roundtrip, found 3 days ago
$635
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 24 from San Jose to Bilbao, returning Wed, Sep 2, priced at $635 found 3 days ago
KLM
Mon, Aug 24 - Wed, Sep 2
SJC
San Jose
BIO
Bilbao
$807 Roundtrip, found 3 days ago
$807
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Aug 24 from San Jose to Bilbao, returning Wed, Sep 2, priced at $807 found 3 days ago

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO) cost?
Lock in a cheap one-way flight from $454 or cheap return flight from $542 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO)?
The cheapest month to fly from SJC to BIO is October, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO)?
To find the cheapest airline that'll fly you from SJC to BIO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO)?
You'll have to take a flight with a layover when traveling from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SJC to BIO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO)?
To reach Bilbao Airport (BIO) on schedule, pick a flight that leaves from Norman Y. Mineta San Jose Intl. Airport (SJC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO) last-minute?
Holding off until right before your break to book a flight from SJC to BIO often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain.
Is it cheaper to book a SJC to BIO flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJC to BIO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Bilbao Airport (BIO)?
In most instances, you can reschedule or cancel your SJC to BIO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Bilbao
Airlines serving
Air France, American Airlines, Delta, Iberia, KLM, United
Roundtrip price
$541
Distance
5679 mi

Book with confidence

San Jose to Bilbao Flights

The cheapest times to fly from San Jose to Bilbao

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Bilbao are during the month of October. You can find some of the cheapest flights from San Jose to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Bilbao

Sunday is one of the best days to book for cheap flights from San Jose to Bilbao: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Bilbao

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Bilbao in 2026. You can also book with separate airlines for your outbound and return journeys, from $454 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Bilbao flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Bilbao airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to Bilbao Flights

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*Available to One Key members.