$468 Cheap Flights from Jacksonville (JAX) to Bilbao (BIO)

View $468 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Bilbao Airport (BIO)

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Cheap Flights from Jacksonville to Bilbao (JAX-BIO)

Prices were available within the past 7 days and start at $468 for one-way flights and $604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$604 Roundtrip, found 9 hours ago
$604
Roundtrip
found 9 hours ago
Select Iberia flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $604 found 9 hours ago
United
Tue, Oct 7 - Tue, Oct 21
JAX
Jacksonville
BIO
Bilbao
$610 Roundtrip, found 9 hours ago
$610
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Oct 7 from Jacksonville to Bilbao, returning Tue, Oct 21, priced at $610 found 9 hours ago
Iberia
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$615 Roundtrip, found 9 hours ago
$615
Roundtrip
found 9 hours ago
Select Iberia flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $615 found 9 hours ago
Air Canada
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$629 Roundtrip, found 9 hours ago
$629
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $629 found 9 hours ago
Lufthansa
Wed, Oct 8 - Tue, Oct 21
JAX
Jacksonville
BIO
Bilbao
$629 Roundtrip, found 9 hours ago
$629
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Oct 8 from Jacksonville to Bilbao, returning Tue, Oct 21, priced at $629 found 9 hours ago
British Airways
Mon, Oct 6 - Fri, Oct 17
JAX
Jacksonville
BIO
Bilbao
$632 Roundtrip, found 9 hours ago
$632
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Fri, Oct 17, priced at $632 found 9 hours ago
Iberia
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$642 Roundtrip, found 9 hours ago
$642
Roundtrip
found 9 hours ago
Select Iberia flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $642 found 9 hours ago
Iberia
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$653 Roundtrip, found 9 hours ago
$653
Roundtrip
found 9 hours ago
Select Iberia flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $653 found 9 hours ago
KLM
Sun, Oct 5 - Thu, Oct 23
JAX
Jacksonville
BIO
Bilbao
$656 Roundtrip, found 9 hours ago
$656
Roundtrip
found 9 hours ago
Select KLM flight, departing Sun, Oct 5 from Jacksonville to Bilbao, returning Thu, Oct 23, priced at $656 found 9 hours ago
United
Mon, Oct 6 - Mon, Oct 20
JAX
Jacksonville
BIO
Bilbao
$658 Roundtrip, found 9 hours ago
$658
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Oct 6 from Jacksonville to Bilbao, returning Mon, Oct 20, priced at $658 found 9 hours ago

Alternative airports near Bilbao

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bilbao Airport BIO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $1,155
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $1,155
Flights from Jacksonville (JAX) to Bilbao (BIO)
Origin airport
Jacksonville Intl.
Destination airport
Bilbao
Roundtrip price
$604
Distance
4280 mi

Jacksonville to Bilbao Flights

The cheapest times to fly from Jacksonville 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 Jacksonville to Bilbao are during the month of October. You can find some of the cheapest flights from Jacksonville to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Bilbao

Sunday is one of the best days to book for cheap flights from Jacksonville 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 Jacksonville 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 Jacksonville to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $468 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 Jacksonville 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 Jacksonville 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.

 

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO) cost?
Discover the latest flight deals from JAX to BIO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from JAX to BIO?
The cheapest flights from JAX to BIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from JAX to BIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from JAX to BIO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO)?
There are no daily nonstop flights available from Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from JAX to BIO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO)?
To reach Bilbao Airport (BIO) on schedule, pick a flight that takes off from Jacksonville Intl. Airport (JAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO) last-minute?
Waiting until right before your break to book a flight from JAX to BIO generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a JAX to BIO flight and hotel package?
Compared with arranging flights and hotels separately, booking a JAX to BIO flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Bilbao Airport (BIO)?
If you booked your JAX to BIO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.