Cheap Flights to Bilbao (BIO)

◊ Expires Feb 28, 2025. Restrictions apply.Discount applies to service fees service fee for qualified airline tickets, hotel, car rental bookings for destinations in the Western region (AZ, CO, ID, MT, NV, NM, UT, WY, AK, CA, HI, OR, WA) of the United States, Caribbean and Central America. Amount of service fees service fee discount varies: for air bookings maximum savings of $5 per person applied to bookings from one (1) traveler up to three (3) travelers; the maximum discount applied is $15; for hotel bookings maximum savings of $12.99 applied on qualified purchases; for car rental bookings maximum savings of $8 applied on qualified bookings; for vacation package bookings maximum savings of $20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees service fee but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.
Close [x]
Here’s why travelers choose OneTravel

Get Great Deals!

Choose from 500+ airlines for low airfares!

Price Match Promise

Find low prices to destinations worldwide.

Easy Cancellations with OneTravel

Convenient self-service options available online.

Expert Guidance

Get personalized assistance from our travel experts.

Search Airline Tickets to Bilbao, Spain

Top Attractions in Bilbao

OneTravel already made booking a cheap flight simple. Now, to ease the planning of your vacation to Bilbao (BIO), our resident travel experts compiled a list of the top attractions to visit! Our thoroughly researched list of attractions captures Bilbao’s culture and character. So, book cheap flights to Bilbao and save money to spend on discovering the city!

Guggenheim Museum is a unique modern art museum in the shape of a fish’s scales. Originally known as the Fish Gallery, this museum regularly hosts exhibitions which draw a huge crowd.

Basque Museum is a must-visit if you are a history buff. Dealing with prehistory, archaeology, ethnography and history of Euskadi, you can spend a good couple of hours browsing through this museum.

Cathedral of St. James is not only a revered attraction, but also a highly beautiful architectural gem. Take a tour of this castle and enrich your travel repertoire. The décor and highly aesthetic interior is incredibly charming.

Ayuntamiento, the city hall is a mesmerizing spot to visit in the city. Built in the neo-baroque style by architect Jaquin Rucoba, this mansion has been attracting tourists since early on.

Read more

Useful Information on Flights to Bilbao

Destination Airport:Bilbao Airport
Popular Airlines:KLM Airlines, TAP Portugal, Air Europa

Facts About Flying to Bilbao, Spain

  • The percentage of Bilbao travelers over the age of 35 was 59%.
  • The percentage of Bilbao travelers over the age of 60 was 38%.
  • The percentage of Bilbao travelers who booked First or Business Class Class was 30%.
  • The percentage of Bilbao travelers who were millennials was 41%.
  • The percentage of Bilbao travelers who were female was 34%.
  • Average number of days spent by travelers in Bilbao was 11.
  • Month with most bookings for Bilbao was January.
  • Month with least bookings for Bilbao was April.
‡ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.

OneTravel Customer Reviews

Orlando to Phoenix

Overall good experience. - senkak1 Mar 08, 2025

Awesome job

They did an awesome job. - Anthony Feb 12, 2025

A Great Travel Experience from Zurich to Helsinki

My Zurich to Helsinki trip was smooth, comfortable, and stress-free. The combination of a valuable ticket price, excellent airline service, and generous baggage allowance made it a fantastic journey. I would highly recommend this airline to anyone traveling on this route and look forward to flying with them again in the future! - Kiraphat Feb 05, 2025

Submit a Review
Airlines Flying to/from BilbaoPopular Destinations Nearby Bilbao

Where are you leaving from?

  • FROM
  • TO