MAD - BIO

£33 Find Cheap Flights from Madrid to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Bilbao departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Bilbao, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Madrid to Bilbao (MAD-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Madrid to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Madrid to Bilbao

lun., 27 oct. - sam., 1 nov.
Air Europa Logo
19:05 - 20:05MAD-BIO
1h 00mdirect
Air Europa Logo
16:50 - 17:55BIO-MAD
1h 05mdirect
£53Air Europa
Find Deal
sam., 25 oct. - sam., 1 nov.
Air Europa Logo
06:30 - 07:35MAD-BIO
1h 05mdirect
Air Europa Logo
16:50 - 17:55BIO-MAD
1h 05mdirect
£61Air Europa
Find Deal
sam., 4 oct. - dim., 5 oct.
Air Europa Logo
10:55 - 11:55MAD-BIO
1h 00mdirect
Air Europa Logo
08:20 - 09:30BIO-MAD
1h 10mdirect
£61Air Europa
Find Deal
mer., 5 nov. - sam., 22 nov.
Air Europa Logo
15:00 - 16:00MAD-BIO
1h 00mdirect
Air Europa Logo
21:20 - 18:10BIO-MAD
20h 50m1 stop
£73Air Europa
Find Deal
sam., 13 déc. - lun., 15 déc.
 Logo
07:05 - 14:30MAD-BIO
7h 25m1 stop
 Logo
22:45 - 07:50BIO-MAD
9h 05m1 stop
sam., 8 nov. - sam., 22 nov.
Air Europa Logo
06:35 - 07:40MAD-BIO
1h 05mdirect
Air Europa Logo
21:20 - 13:50BIO-MAD
16h 30m1 stop
£77Air Europa
Find Deal
mar., 30 sept. - mer., 1 oct.
Air Europa Logo
21:45 - 12:50MAD-BIO
15h 05m1 stop
Air Europa Logo
21:05 - 22:10BIO-MAD
1h 05mdirect
£79Air Europa
Find Deal
jeu., 6 nov. - sam., 22 nov.
Air Europa Logo
10:45 - 11:45MAD-BIO
1h 00mdirect
Air Europa Logo
21:20 - 13:50BIO-MAD
16h 30m1 stop
£81Air Europa
Find Deal
sam., 4 oct. - dim., 5 oct.
KLM Logo
13:05 - 22:45MAD-BIO
9h 40m1 stop
KLM Logo
17:15 - 23:25BIO-MAD
6h 10m1 stop
£382KLM
Find Deal
jeu., 23 oct. - dim., 26 oct.
KLM Logo
10:20 - 16:30MAD-BIO
6h 10m1 stop
KLM Logo
06:50 - 16:05BIO-MAD
9h 15m1 stop
£437KLM
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Iberia provides USB power outlets and Wi-Fi onboard.
Air Europa's Economy Flex allows ticket changes without penalty.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Europa
Cheapest • from £53 (return)
Air Europa
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 13% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£53
Overall average: £86
Air Europa
lun. 27/10sam. 1/11
MAD - BIO • Direct
Cheapest one-way flight
£33
Typical prices: £35-86
Air Europa
ven. 3/10
MAD - BIO • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Expert advice

Expert advice for your flight from Madrid to Bilbao

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Iberia

Iberia offers USB power outlets and Wi-Fi on short-haul flights for added convenience.


Pre-order snacks via Gastrobar for delivery on flights under four hours.

Read more about Iberiaby Marisa Garcia
Air Europa

Economy Flex offers ticket changes without penalty and preferred seat selection for added flexibility.


Air Europa’s SUMA Silver offers extra checked bags and priority boarding for frequent travelers.

Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Laura Ratliff

Laura Ratliff

Expert on Air Europa

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Booking Insights

KAYAK's insights & trends for Madrid to Bilbao flights

Get data-powered insights and trends into flights from Madrid to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Madrid to Bilbao?

The average price of all round-trip flights from Madrid to Bilbao clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Bilbao on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Madrid to Bilbao. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Madrid to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to Bilbao is February, where tickets cost £69 (return) on average. On the other hand, the most expensive months are May and October, where the average cost of round-trip tickets is £92 and £86 respectively.

How far in advance should I book a flight from Madrid to Bilbao?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to Bilbao, you should book around 8 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know - Cheap tickets from Madrid to Bilbao

Low seasonJune
Cheapest flight£33
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Madrid to Bilbao

When to book flights from Madrid to Bilbao

Are your dates flexible? Find out the best times to travel from Madrid to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to Bilbao

  • What is the carry-on and checked-luggage allowance in economy for flights from Madrid to Bilbao?

    Carry-on and checked-luggage policies for Madrid to Bilbao route depend on the airline. If you book Air Europa, you can bring an additional bag not exceeding 22 x 14 x 9 inches. The checked baggage shouldn’t weigh more than 22 lbs. For Iberia, the carry-on bag should have dimensions up to 22 x 14 x 9 inches, and the checked luggage allowance shouldn't exceed 22 lbs. Your luggage should fit in the upper cabin or beneath your seat.

  • Which nearby cities are served by Bilbao Airport (BIO)?

    BIO airport serves a few nearby cities. Upon arrival, you can go to Erandio to the west, Sopela to the northwest, Llodio to the south, Durango to the southeast, and Ondarroa to the east. You can board a bus at the airport terminal to connect to these cities. Alternatively, you can rent a car and enjoy a flexible journey.

  • Are the origin and destination airports hubs for any airlines?

    Aldofo Suarez Madrid-Barajas Airport is a hub for Iberia and Air Europa. This airport connects major cities in Europe and Latin America, serving millions of travelers each year. At the same time, Bilbao Airport is a hub for Iberia. This airport serves domestic and international flights, linking many cities.

  • What airline has the most sustainable journey from Madrid to Bilbao?

    Air Europa is focused on a sustainable future by replacing plastic packaging with recyclable ones to reduce landfill waste. These airlines also use digital operations on the ground and ensure fuel efficiency to reduce carbon emissions. If you book Volotea, you can rest assured of having sustainable travel. The company's sustainable practices include replacing older fleets with more efficient ones and using sustainable aviation fuel (SAF).

  • What is the cheapest flight from Madrid to Bilbao?

    In the last 3 days, the lowest price for a flight from Madrid to Bilbao was £45 for a one-way ticket and £72 for a return.

  • Which aircraft models fly most regularly from Madrid to Bilbao?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Madrid to Bilbao flight route.

  • Which airline alliances offer flights from Madrid to Bilbao?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Madrid and Bilbao, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Madrid to Bilbao?

    There are direct flights from Madrid to Bilbao on a daily basis.

  • How does KAYAK find such low prices on flights from Madrid to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Madrid is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to Madrid with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madrid to Bilbao

  • Looking for a cheap flight from Bilbao to Madrid? 25% of our users found flights on this route for £41 or less one-way.
  • The Madrid to Bilbao route is short. Therefore, airlines fly nonstop, so don’t expect a layover after booking cheap flights from Madrid to Bilbao.
  • The most convenient way to travel from downtown Madrid to Aldofo Suarez Madrid-Bajaras Airport (MAD) is taking the C1 train to arrive at the airport in approximately 26 minutes. Another option is the Line 203 bus, which arrives at the airport terminal in about 42 minutes.
  • If you upgrade to a business-class ticket for flights from Madrid to Bilbao, expect a smooth travel experience. Business-class amenities include larger legroom, comfortable seats, and high-quality meals and drinks. However, these amenities vary from one airline to another.
  • MAD airport offers VIP services to celebrities and other notable persons who need a more relaxed journey on Madrid to Bilbao route. Some of these services include fast-track screening, meet and assist upon arrival, priority boarding and chauffer services, and other exclusive services from boarding to arrival.
  • You can find cheap flights from Madrid to Bilbao if you're on a tight budget. Most airlines, including Air Europa, TAP AIR PORTUGAL, Volotea, Iberia, and Vuelin, charge competitive prices on this route. All you need to do is book an airline with prices within your budget.

Prefer to fly direct from Madrid to Bilbao?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Madrid Barajas to Bilbao.
Find which airlines fly direct from Madrid Barajas Airport to Bilbao Airport, which days they fly and book direct flights.

Direct departures

Madrid Barajas to Bilbao

Monday

Air Europa, Iberia

Air Europa, Iberia

Tuesday

Air Europa, Iberia

Air Europa, Iberia

Wednesday

Air Europa, Iberia

Air Europa, Iberia

Thursday

Air Europa, Iberia

Air Europa, Iberia

Friday

Air Europa, Iberia

Air Europa, Iberia

Saturday

Air Europa, Iberia

Air Europa, Iberia

Sunday

Air Europa, Iberia

Air Europa, Iberia

See more direct flights

Direct returns

Bilbao to Madrid Barajas

Monday

Air Europa, Iberia

Air Europa, Iberia

Tuesday

Air Europa, Iberia

Air Europa, Iberia

Wednesday

Air Europa, Iberia

Air Europa, Iberia

Thursday

Air Europa, Iberia

Air Europa, Iberia

Friday

Air Europa, Iberia

Air Europa, Iberia

Saturday

Air Europa, Iberia

Air Europa, Iberia

Sunday

Air Europa, Iberia

Air Europa, Iberia

See more direct flights

Reviews of the top airline flying from Madrid to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Madrid to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air EuropaOverall score based on 556 reviews
7.5Crew
6.3Food
7.1Boarding
7.0Comfort
6.6Entertainment
Airline reviews

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

8.0 ExcellentJustin, Sept 2025MAD - AGP
Read more Air Europa reviews

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

My luggage is lost and nowhere to be found, no response from airline

Boarding was a shitshow. Had to bus to the gate. No separate bus and boarding process for Business Class.

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

Need to pay for headsets, water, or any extra except air to breath.

Sitting space was very tight and I am not big or fat (I am 5'10" 178 Lb), so eating was very challenging. The rest was good.

Sitting space was very tight, so eating was difficult. But everything else was good.

12 hours flight. Only one meal, not enough food. At the galley only water during the flight. Lavatories not clean. Headsets at extra cost.

Need to pay for a cup of water. No food. Need to pay for headsets.

Everything should improve! Service like a low cost but prices like a premium airline. Crew in general with bad manners arguing for everything. You pay for priority access but then they use buses, so your loose your advantage to put your carry on first. That was the purpose for paying for priority. Bording is a nightmare, people accessing the plane for bothering doors, front and rear, no matter which line do you have.

Everything you need to know for your flight from Madrid to Bilbao

Information on your arrival and departure airports

Compare transportation modes for Madrid to Bilbao

Transportation modeAverage priceAverage duration
Flights£521h 00m
Trains£334h 43m

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