$895 Cheap Flights from Bilbao (BIO) to Kailua-Kona (KOA)

View $895 flight on Sat, Apr 25, 2026Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Kona Intl. Airport (KOA)

Cheap Flights from Bilbao to Kailua-Kona (BIO-KOA)

Prices were available within the past 7 days and start at $895 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Bilbao Airport (BIO) to Kona Intl. Airport (KOA) cost?
Secure a cheap one-way flight from $895 or cheap return flight from Bilbao Airport (BIO) to Kona Intl. Airport (KOA) 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 Bilbao Airport (BIO) to Kona Intl. Airport (KOA)?
is the least expensive month to fly from BIO to KOA. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Bilbao Airport (BIO) to Kona Intl. Airport (KOA)?
To find the cheapest airline that'll fly you from BIO to KOA, use Expedia's filter tool. Customize your search based on your travel style, 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 Bilbao Airport (BIO) to Kona Intl. Airport (KOA)?
Nonstop flights from Bilbao Airport (BIO) to Kona Intl. Airport (KOA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIO to KOA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the airline 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 Bilbao Airport (BIO) to Kona Intl. Airport (KOA)?
To avoid possible delays on the Bilbao Airport (BIO) to Kona Intl. Airport (KOA) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Bilbao Airport (BIO) to Kona Intl. Airport (KOA) last-minute?
Last-minute bookings from BIO to KOA are generally more expensive. To lock in the best prices, start searching for flights as soon as possible. That being said, if you can play around with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a BIO to KOA flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIO to KOA flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Bilbao Airport (BIO) to Kona Intl. Airport (KOA)?
If you reserved your BIO to KOA flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, 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 for further details.

Travel information

Travel information

Origin airport
Bilbao
Destination airport
Kona Intl.
Distance
7758 mi

Book with confidence

Book with confidence

Bilbao to Kailua-Kona Flights

The cheapest times to fly from Bilbao to Kailua-Kona

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 Bilbao to Kailua-Kona are during the month of . You can find some of the cheapest flights from Bilbao to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bilbao to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Bilbao to Kailua-Kona: 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 Bilbao to Kailua-Kona

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 Bilbao to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $895 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 Bilbao to Kailua-Kona 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 Bilbao to Kailua-Kona 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.

 

Bilbao to Kailua-Kona Flights

Explore a world of travel with Expedia

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*Available to One Key members.