Cheap flights To Bilbao Bay (BIO) from $43

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Bilbao Bay from $43 One Way, $71 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sun, Sep 21 - Wed, Sep 24
MAD
Adolfo Suárez Madrid-Barajas
BIO
Bilbao
$71 Roundtrip, found 6 days ago
$71
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Sep 21 from Adolfo Suárez Madrid-Barajas to Bilbao, returning Wed, Sep 24, priced at $71 found 6 days ago
Sat, Oct 4 - Sat, Oct 11
MAD
Adolfo Suárez Madrid-Barajas
BIO
Bilbao
$77 Roundtrip, found 4 days ago
$77
Roundtrip
found 4 days ago
Select Air Europa flight, departing Sat, Oct 4 from Adolfo Suárez Madrid-Barajas to Bilbao, returning Sat, Oct 11, priced at $77 found 4 days ago
Tue, Mar 3 - Wed, Mar 11
JFK
John F. Kennedy Intl.
BIO
Bilbao
$367 Roundtrip, found 6 days ago
$367
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Mar 3 from John F. Kennedy Intl. to Bilbao, returning Wed, Mar 11, priced at $367 found 6 days ago
Wed, Oct 8 - Tue, Oct 14
JFK
John F. Kennedy Intl.
BIO
Bilbao
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Oct 8 from John F. Kennedy Intl. to Bilbao, returning Tue, Oct 14, priced at $370 found 6 days ago
Tue, Mar 3 - Wed, Mar 11
EWR
Newark Liberty Intl. Airport
BIO
Bilbao
$371 Roundtrip, found 6 days ago
$371
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Tue, Mar 3 from Newark Liberty Intl. Airport to Bilbao, returning Wed, Mar 11, priced at $371 found 6 days ago
Thu, Dec 4 - Fri, Dec 12
ORD
O'Hare Intl.
BIO
Bilbao
$463 Roundtrip, found 5 days ago
$463
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Dec 4 from O'Hare Intl. to Bilbao, returning Fri, Dec 12, priced at $463 found 5 days ago
Mon, Aug 18 - Tue, Aug 26
IAD
Washington Dulles Intl.
BIO
Bilbao
$471 Roundtrip, found 5 days ago
$471
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Mon, Aug 18 from Washington Dulles Intl. to Bilbao, returning Tue, Aug 26, priced at $471 found 5 days ago
Sun, Sep 7 - Sat, Sep 13
JFK
John F. Kennedy Intl.
BIO
Bilbao
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 7 from John F. Kennedy Intl. to Bilbao, returning Sat, Sep 13, priced at $485 found 6 days ago
Tue, Oct 14 - Tue, Oct 21
IAD
Washington Dulles Intl.
BIO
Bilbao
$492 Roundtrip, found 12 hours ago
$492
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Oct 14 from Washington Dulles Intl. to Bilbao, returning Tue, Oct 21, priced at $492 found 12 hours ago
Wed, Oct 1 - Thu, Oct 9
IAD
Washington Dulles Intl.
BIO
Bilbao
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Oct 1 from Washington Dulles Intl. to Bilbao, returning Thu, Oct 9, priced at $497 found 1 day ago

Bilbao Bay Flight Information

Traveling To
Bilbao Bay
Destination Airport IATA Code
BIO
Number of Airlines Serving
Airlines
Iberia, Air Europa, TAP Portugal, Aer Lingus, SATA International-Azores Airlines S.A., British Airways, Swiss International Air Lines, Scandinavian Airlines, American Airlines, Lufthansa
Flight Price
$71
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Bilbao Bay economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Arima & Spa - Small Luxury Hotels
4.0-star property

Hotel Arima & Spa - Small Luxury Hotels

Aug 29 - Sep 3

5 night stay

Denver (DEN) to Bilbao (BIO)

American Airlines • Roundtrip • Coach
per person
found 1 day ago
Nobu Hotel San Sebastián
5.0-star property

Nobu Hotel San Sebastián

Aug 29 - Sep 3

5 night stay

Denver (DEN) to Bilbao (BIO)

American Airlines • Roundtrip • Coach
per person
found 1 day ago
Hotel Atari
2.0-star property

Hotel Atari

Aug 29 - Sep 3

5 night stay

Denver (DEN) to Bilbao (BIO)

American Airlines • Roundtrip • Coach
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver to Bilbao Bay
View all trips

Bilbao Bay premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
GOIEN BOUTIQUE HOTEL
3.5-star property

GOIEN BOUTIQUE HOTEL

10/10 Exceptional! (73 reviews)

Sep 17 - Sep 23

6 night stay

Denver (DEN) to Bilbao (BIO)

United • Non-stop • PremiumEconomy

Bilbao (BIO) to Denver (DEN)

Lufthansa • Non-stop • PremiumEconomy
per person
found 1 day ago
Hotel Miro
4.0-star property

Hotel Miro

9.4/10 Exceptional! (1,001 reviews)

Sep 17 - Sep 23

6 night stay

Denver (DEN) to Bilbao (BIO)

United • Non-stop • PremiumEconomy

Bilbao (BIO) to Denver (DEN)

Lufthansa • Non-stop • PremiumEconomy
per person
found 1 day ago
Loved it! Beautiful hotel. Great location.All the staff were super helpful and kind.

Reviewed on Aug 16, 2023

Hotel Melia Bilbao
5.0-star property

Hotel Melia Bilbao

9/10 Wonderful! (1,002 reviews)

Sep 17 - Sep 23

6 night stay

Denver (DEN) to Bilbao (BIO)

United • Non-stop • PremiumEconomy

Bilbao (BIO) to Denver (DEN)

Lufthansa • Non-stop • PremiumEconomy
per person
found 1 day ago
overall really enjoyed our stay. some times their parking fills up.

Reviewed on Aug 19, 2024

Don't see what you're looking for?
See all available trips from Denver to Bilbao Bay
View all trips

Bilbao Bay

Snag some “suite” deals when you add cheap hotel rooms to Bilbao Bay flights at Orbitz. You can score tickets to ballgames, concerts and other activities while planning your low fare flights. For non-stop air tickets or planned layovers, Orbitz is your discount travel resource.

Budget Prices, Luxury Life

Find mobile-only bargains on your home away from home with Orbitz cutting-edge mobile tools. Search domestic and international hotels at Orbitz On the Go. Find free travel planning apps for your iPhone, Android or iPad. You’ll always get our guaranteed low prices on your favorite hotels and flights to Bilbao Bay.

Fun for All

While shopping Orbitz sales on Bilbao Bay flights, remember to throw in some fun. Ticket sales for music, theatre, sports and more can be found on the Activities page. Just tell us what you want to do, and Orbitz will save your seat.

Non-Stop or Stop and Visit

Will you be flying round-trip or one-way? Going directly from Point A to Point B? Maybe you’d like to have dinner with family and friends along the way. Whether you need non-stop flights to {destination.name} or lowest cost layovers on Bilbao Bay flights, you will always find the best air travel prices at Orbitz.

All in One

Now you can custom design the perfect travel package with Orbitz and save more when booking your flights to Bilbao Bay. Do you have a favorite airline, hotel or car rental company? Every page at Orbitz gives you complete freedom to create your travel plans according to your unique wants and needs. Orbitz is designed to meet your discount travel planning needs completely and conveniently.

Frequently asked questions

Which airlines fly to Bilbao Bay?
With 20 airlines waiting to whisk you away to Bilbao Bay, finding the ideal flight will be a cinch. Lock in a ticket with one of these top international carriers that operate services to Bilbao Airport (BIO):

  • Lufthansa - 89 flights to Bilbao Bay per month
  • Vueling - 85 flights to Bilbao Bay per month
  • KLM - 51 flights to Bilbao Bay per month

What is the best airport to fly to in Bilbao Bay?
There's one major entry point for this region — Bilbao Airport (BIO). Book your tickets for this popular gateway and experience all that Bilbao Bay has to offer.
How much is a flight to Bilbao Bay?
Plenty of great deals were up for the taking this week, with return flights to Bilbao Bay fluctuating between $71 and $497. But it was passengers departing from Madrid (MAD) who nabbed the top bargains. One-way fares to Bilbao Bay fell to a low $43.
How to book the cheapest flight to Bilbao Bay?
Snapping up cheap flights to Bilbao Bay is as easy as booking your ticket with Orbitz. But if you want to make sure you're nabbing the best flight deals around, here are a few tips worth following:

  • Taking off from or arriving at nearby airports can work out to be cheaper. Enter your preferred departure and arrival points. Next, click on the 'Nearby airports' function below the form fields to compare your options.
  • If you're flexible with your plans, click on the 'Show flexible dates' option. You'll see the flight deals for the days before and after your selected departure. Fares often vary depending on the day of the week.
  • Hit 'Show options' to fine tune your search results. You can choose your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even specify whether you'd like to fly in the morning, afternoon or evening.
  • The early bird catches the best savings, so book as soon as you've worked out your travel dates. The most affordable fares go like hotcakes and prices normally rise as the departure date gets closer.
  • Consider combining your hotels, flights and car rentals into an Orbitz package deal to make your budget go even further.
  • Don't fly during the busy season if possible. By steering clear of school vacations and summer, you can make amazing savings on your airfares.

How long is a flight to Bilbao Bay?
Depending on where you take off from, your flight to Bilbao Bay could be long or short. Listed below are the average flight times for three of the most popular domestic routes:

  • Madrid (MAD-Adolfo Suarez Madrid-Barajas) to Bilbao Airport (BIO) - 1 hour and 1 minute
  • Barcelona (BCN-Barcelona Intl.) to Bilbao Airport (BIO) - 1 hour and 15 minutes
  • Seville (SVQ-San Pablo) to Bilbao Airport (BIO) - 1 hour and 25 minutes

What is the best time to book a flight to Bilbao Bay?
Generally speaking, the cheapest time to book a plane ticket is in January. This is closely followed by February then August. When searching for a cheap flight to Bilbao Bay, be ready to book. Cheap deals emerge quickly and don't hang around!
What day of the week is the cheapest to book a flight to Bilbao Bay?
To score a fantastic flight deal, book on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days of the week to book airfares to Bilbao Bay.
What is the cheapest day of the week to fly to Bilbao Bay?
Based on Orbitz data from 2020, Monday is generally the best day to score cheap flights to Bilbao Bay. Tuesday also has wallet-friendly fares, whereas Saturday has the most expensive ticket prices. Even though flying out at the weekend may be easier to organize, you'll have more cash to play with if you set off earlier in the week.
What is the cheapest month to fly to Bilbao Bay?
To secure cheap flights to Bilbao Bay, pack your bags and travel in August. Orbitz data shows that this is generally a great month to save loads on your airfare. If you want to fly to Bilbao Bay during June, bear in mind that this is the least affordable time of year to take a trip.
Which airlines allow free cancellation?
Flexibility is more important than ever, that's why Orbitz lets you search for fares that won't slap you with a fee for amendments to your reservation. Fill out your departure and arrival points, then select "Filter by flexible change policies." We'll show you all the options that include free cancellation within 24 hours of booking and no change fees.
What do I need for the flight to Bilbao Bay?
It's always good to be ready for anything when embarking on a trip. Keep in mind the following pointers for a smooth flight:

  • Nothing is more important than your travel documents. Which to bring and how many depend on whether you're flying international or domestic. Be sure to check with your airline. In both cases, you'll need to show photo identification.
  • Bring some extra entertainment for your long trip to Bilbao Bay. If you've had enough of watching movies, give your eyes a much-needed break from all that screen time and read a book.
  • Cabin temperatures can make you shiver. Carry a sweater even if you're heading off during the peak of summer.

How many direct flights are there to Bilbao Bay?
With around 169 direct flights every month, you'll be jetting straight into Bilbao Bay and embarking on a new adventure in no time at all. Some of the carriers that fly nonstop to Bilbao Bay include Vueling, Iberia and Lufthansa. Air Europa, Volotea and KLM are other reputable options.
How do I get cheap first-class/business deals to Bilbao Bay?
Experienced travelers are pros at finding first or business-class airfares to Bilbao Bay without the astronomical price tag. Take a leaf out of their book with these handy hints:

  • Being flexible isn't just useful for your yoga. Leave some room to move around your travel dates so you can snap up cheaper airfares when a big sale drops.
  • Find a low-cost airline that has business-class seats. They often come with extra space and a glass of bubbly — but without the high price.
  • Bid for an upgrade in online auctions (if available) or upgrade your seat with frequent flyer loyalty programs.

What is the best time to go to Bilbao Bay?
Anytime is an awesome time to vacation in Bilbao Bay, but March, May and July are the liveliest months. As with most places in the Northern Hemisphere, the summer season commences June 20. If you'd like to spend most of your days in a lightweight top than a winter coat, this time of the year would suit you perfectly. Expect average daytime highs of 70 ºF and nighttime lows around 60 ºF.

Nearby

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.