Cheap Flights to Bilbao

Popular airlines to Bilbao

Tips to find the cheapest flights to Bilbao

The cheapest day to fly

Get started finding a cheap flight to Bilbao on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Bilbao. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Bilbao. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Bilbao, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Bilbao

The lowest price for round-trip flights to Bilbao in 2025 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Bilbao. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Bilbao

are just some of the airlines that can typically offer cheap tickets to Bilbao. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Bilbao and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Bilbao, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Bilbao. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Bilbao plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Bilbao

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Bilbao.

Stopover savings

The cheapest tickets to Bilbao are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Bilbao. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Bilbao for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Bilbao. Simply download the free Expedia app to your smart device and activate Bilbao flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Bilbao. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

What month is the cheapest to fly to Bilbao?
The cheapest month to fly to Bilbao is when there's less demand. Off-peak months are often when you'll find cheap flights. To keep costs down, avoid flying during public and school holidays.
Which US cities fly direct to Bilbao?
If you'd prefer to fly to Bilbao directly, see what's on offer by choosing "Direct flights only" when you search for journeys on Expedia.
How to find a cheap flight to Bilbao?
To snag cheap flights to Bilbao, book ahead of time and travel during the low season. Want an insider tip? Depart on a Thursday and you'll typically save 16% on average compared to those who jet off on a Sunday.* Sign up for price tracking on the Expedia app and we'll notify you if your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Bilbao?
Although booking in advance is generally the best way to save money, don't panic if your Bilbao vacation is last minute. You can still find cheap flights to Bilbao, especially if your plans have a little wiggle room. Try changing your travel dates, looking at different ticket options or jetting out of an alternative hub.
How far in advance should I book a flight to Bilbao?
To nab some of the biggest savings on domestic journeys, book your flight to Bilbao 28 days ahead of your travel dates. For international flights, search for your ticket between two and four months in advance. This boosts your chances of securing the departure dates and times you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Bilbao?
You can save an average of 8% if you buy tickets on a Sunday rather than Fridays, which tend to be the priciest day to book.* When it comes to getting a cheap flight to Bilbao, it's all about having good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Where do you fly into Bilbao?
Latacunga (LTX-Cotopaxi Intl.) is the main airport for those flying to Bilbao. Work out your ideal departure point, and then browse the available flight options.
How far is the airport from central Bilbao?
You'll be around 40 mi north of the center of Bilbao after touching down at Latacunga (LTX-Cotopaxi Intl.).
Can I save money by booking a Bilbao trip package?
Bundle your flight and hotel and you could save hundreds of dollars. Better still, you can add extras like tours and car rentals to your Bilbao flight and hotel package deal. With Expedia, it's simple to look after all your Bilbao travel arrangements in one place.
Can I change or cancel my flight to Bilbao?
It's often possible to change or cancel your flight to Bilbao. Many airlines allow you to cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer you credit for future travel instead of a direct refund. To reserve cheap flights to Bilbao with flexible change policies, pick the "Changes included" or "No cancel fee" filters during your search. Want more information? Check out our Customer Service Portal.

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*Available to One Key members.