Cheap flights to Bilbao (BIO) from 50 €

Flights Spain - Bilbao

Bilbao airport

Bilbao

Website: https://www.aena.es/es/bilbao.html

How to get to the city: The bus lines that connect the city and the airport are: Line 3247, Airport – Zarautz- San Sebastian and Airport – Eibar- Bergara- Arrasate. There is a taxi rank in the arrivals area of the terminal. By road, the connection is made through the Archanda Tunnels.

Terminals: The airport has a terminal.

Frequently asked questions about our cheap flights to Bilbao

You can save on your plane ticket and get the cheapest flight if you avoid peak season, book in advance and are flexible about dates and times for both your outbound and return flight. And if you haven't decided on a specific destination for your trip, have a look at our offers for some inspiration: you're sure to find the cheapest flight.

To find out which day is the cheapest to fly, just start a search in our cheap flight finder. Tell us where you are flying from, where you want to go and what dates you're thinking of. We'll show you the cheapest flights not only for the date you searched but on surrounding days as well, for both the outbound and return flight, so you can find the best deal. And be sure to look carefully at the different flight options we offer every day: certain times may save you even more on the price of your ticket.

You can get the cheapest flights by travelling outside peak season. Although it depends on the destination, in general Christmas, Easter and school holidays are peak season. Besides, if you're thinking about a weekend getaway, the earlier you book your flight, the better the price.

You can find cheap flights any day of the week. The key to finding the best deals is to book early and be flexible. Usually, the earlier you book your plane tickets, the cheaper they will be. Besides, if you have some wiggle room as regards dates and times of flights, you'll be able to choose the cheapest price.

The earlier you book your flights, the better the prices. Prices depend on the remaining seats on the flight and whether the cheapest fares (Economy) are still available or are selling out. So booking in advance is essential to get cheap flights.

Iberia offers different fares to guarantee the best deal for your travel needs. The Basic fare guarantees you the cheapest flight.

Check the documents you need for your flight to Bilbao

General documents

When you finish buying your plane ticket, remember to check the travel documents you will need. You can check here whether you need a visa, passport, insurance or any other document, depending on the origin and destination of your flight.

FAQs

Any questions? Check our FAQs on travel documents: we'll explain the documents you need to fly with Iberia as well as specific immigration and customs requirements.

Useful information for flying to Bilbao

¡Hola, Bilbao!

Bilbao, where living well is an art that people participate in every day. Reserve one of our flights to Bilbao to discover this beautiful city in northern Spain. Visit the Guggenheim Museum, Euskalduna Palace, the underground stations designed by Norman Foster, the Isozaki and Pelli towers, the Zubizuri bridge designed by Calatrava or new cultural hubs like the Azkuna Zentroa designed by Philippe Starck, built in a former wine warehouse. A visit to Bilbao would not be complete without taking in its characteristic Old Town, the Botxo, dating back more than 700 years. Take a stroll through its "Seven Streets" and you'll come across emblematic buildings like the Cathedral or the city's most elegant theatre, the Arriaga, as well as a mix of shops and cafes.

Bilbao is proof that gastronomy is an artform in the Basque Country, as it is one of the places with the most Michelin stars per person in the world. The New Square and its surroundings are full of crowded bars where you can sample the city's famous "pintxos", washed down with "txikitos" of wine. And, if that were not enough, the beaches and spectacular cliffs in Getxo are just over half an hour away on the city's metro. Don't miss our flight deals to Bilbao!

The weather in Bilbao

January

11º / 6º

February

11º / 6º

March

13º / 7º

April

15º / 9º

May

17º / 11º

June

20º / 14º

July

22º / 16º

August

22º / 17º

September

21º / 15º

October

19º / 13º

November

14º / 9º

December

12º / 7º

Events at our cheap flight destinations to Bilbao

Image: Pavel Gabzdyl

Imagen de Pavel Gabzdyl in Shutterstock

2025-11-07 - 2026-12-31

Works from the Collection of the Guggenheim Museum Bilbao

Museo Guggenheim Bilbao

Image: Gorodenkoff

Imagen de Gorodenkoff in Shutterstock

2026-09-15 - 2026-09-15

Sigur Rós

Palacio Euskalduna

Image: Dream Scene Team

Imagen de Dream Scene Team in Shutterstock

2026-08-20 - 2026-09-13

La Cubana presents 'La cuisine de ma cousine'

Teatro Arriaga

Image: TSViPhoto

Imagen de TSViPhoto in Shutterstock

2026-08-22 - 2026-09-13

"Sueños Bajo la Carpa" ("Dreams Under the Big Top") — Gran Circo Holiday

Parque Etxebarria

Check out all events at Bilbao

Complete your flight according to your needs

Accommodations

Booking.com connects travellers with accommodation in more than 158,000 destinations worldwide. With more than 28 million establishments, from luxury hotels to apartments, the accommodation of your dreams is just a click away. Iberia and Booking.com let you experience the world.

Car hire

AVIS, present in almost 200 countries worldwide, offers the widest range of hire cars. Besides, as a member of Iberia Plus you unlock exclusive advantages: special rates to get the best deal, free additional driver and with each car hire Avios that you can swap for flights and leisure experiences.

Cheap flights to Bilbao (BIO) from 50 €

Flights Spain - Bilbao

Bilbao airport

Bilbao

Frequently asked questions about our cheap flights to Bilbao

Check the documents you need for your flight to Bilbao

General documents

FAQs

Useful information for flying to Bilbao

¡Hola, Bilbao!

The weather in Bilbao

Events at our cheap flight destinations to Bilbao

Complete your flight according to your needs

Accommodations

Car hire

Flights Europe - Bilbao

Flights America - Bilbao

North America

South America

Central America and the Caribbean

Flights Africa - Bilbao

Flights Asia - Bilbao

Flights Oceania - Bilbao

Flights The Middle East - Bilbao

Cheap flights to Bilbao (BIO) from 50 €

Flights Spain - Bilbao

Bilbao airport

Bilbao

Frequently asked questions about our cheap flights to Bilbao

How do I get the cheapest flight to Bilbao?

What days of the week are cheapest to fly to Bilbao?

When are the best flight deals to Bilbao?

What day of the week is best for getting a cheap plane ticket to Bilbao?

How far in advance should I book a flight to Bilbao to get the best deal?

Which fare guarantees me the best deal for my flight to Bilbao?

Check the documents you need for your flight to Bilbao

General documents

FAQs

Useful information for flying to Bilbao

¡Hola, Bilbao!

The weather in Bilbao

Events at our cheap flight destinations to Bilbao

Complete your flight according to your needs

Accommodations

Car hire

Flights Europe - Bilbao

Flights America - Bilbao

North America

South America

Central America and the Caribbean

Flights Africa - Bilbao

Flights Asia - Bilbao

Flights Oceania - Bilbao

Flights The Middle East - Bilbao