$450 Cheap Flights from West Palm Beach (PBI) to Bilbao (BIO)

View $450 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)

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Cheap Flights from West Palm Beach to Bilbao (PBI-BIO)

Prices were available within the past 7 days and start at $450 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$545 Roundtrip, found 5 hours ago
$545
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $545 found 5 hours ago
British Airways
Sat, Nov 1 - Sat, Nov 22
PBI
West Palm Beach
BIO
Bilbao
$656 Roundtrip, found 2 days ago
$656
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Nov 1 from West Palm Beach to Bilbao, returning Sat, Nov 22, priced at $656 found 2 days ago
Delta
Wed, Oct 15 - Tue, Oct 21
PBI
West Palm Beach
BIO
Bilbao
$661 Roundtrip, found 6 days ago
$661
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from West Palm Beach to Bilbao, returning Tue, Oct 21, priced at $661 found 6 days ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$730 Roundtrip, found 5 hours ago
$730
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $730 found 5 hours ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$736 Roundtrip, found 5 hours ago
$736
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $736 found 5 hours ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$744 Roundtrip, found 5 hours ago
$744
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $744 found 5 hours ago
Air Canada
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$745 Roundtrip, found 5 hours ago
$745
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $745 found 5 hours ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 4
PBI
West Palm Beach
BIO
Bilbao
$751 Roundtrip, found 5 hours ago
$751
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Nov 27 from West Palm Beach to Bilbao, returning Thu, Dec 4, priced at $751 found 5 hours ago
British Airways
Sat, Nov 1 - Sat, Nov 22
PBI
West Palm Beach
BIO
Bilbao
$769 Roundtrip, found 2 days ago
$769
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Nov 1 from West Palm Beach to Bilbao, returning Sat, Nov 22, priced at $769 found 2 days ago
Lufthansa
Wed, Oct 15 - Tue, Oct 28
PBI
West Palm Beach
BIO
Bilbao
$794 Roundtrip, found 4 days ago
$794
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 15 from West Palm Beach to Bilbao, returning Tue, Oct 28, priced at $794 found 4 days ago
Flights from West Palm Beach (PBI) to Bilbao (BIO)
Origin airport
Palm Beach Intl.
Destination airport
Bilbao
Roundtrip price
$544
Distance
4360 mi

West Palm Beach to Bilbao Flights

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

 

The best time to book a flight from West Palm Beach to Bilbao

Sunday is one of the best days to book for cheap flights from West Palm Beach 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 West Palm Beach 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 West Palm Beach to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $450 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 West Palm Beach 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 West Palm Beach 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 Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO) cost?
Secure a cheap one-way flight from $450 or cheap return flight from $545 from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)?
The cheapest month to fly from PBI to BIO is November, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PBI to BIO flight.
How many flights per day from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)?
Nonstop flights from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PBI to BIO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)?
Select a flight from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO) last-minute?
Waiting until just before your departure to book your flight from PBI to BIO generally means paying more. While you may come across some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a PBI to BIO flight and hotel package?
You can save money by booking a PBI to BIO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Bilbao Airport (BIO)?
If you reserved your PBI 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 ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.