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$33+ Cheap flights from Bilbao to Madrid, Spain (BIO - MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MAD
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheapflights Tip: The best prices from Bilbao to Madrid Barajas are usually found in October or January, booked 48 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Bilbao to Madrid

Cheapest flights from Bilbao to Madrid
Explore the most affordable flight options available from Bilbao to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This Iberia deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Sun 7/57:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/20$73
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:05 pm
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sun 6/216:30 am
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 4/23$75
This Iberia deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:50 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Sun 5/177:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/22$80
This Trip.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:05 pm
BIO
-
MAD
Nonstop1h 05m
Multiple Airlines
Mon 7/139:00 pm
MAD
-
BIO
Nonstop1h 05m
Multiple Airlines
Deal found 4/18$81
This Air Europa deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:05 pm
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sat 8/296:30 am
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 4/20$85
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:05 pm
BIO
-
MAD
Nonstop1h 05m
Air Europa
Tue 5/2610:55 am
MAD
-
BIO
Nonstop1h 00m
Air Europa
Deal found 4/21$87
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:05 pm
BIO
-
MAD
Nonstop1h 05m
Air Europa
Wed 6/2410:55 am
MAD
-
BIO
Nonstop1h 00m
Air Europa
Deal found 4/21$89
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:30 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Fri 6/267:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/22$91
This Iberia deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:45 am
BIO
-
MAD
Nonstop1h 10m
Iberia
Sun 6/287:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/20$92
This Booking.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Wed 7/2210:10 pm
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/22$96
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:05 pm
BIO
-
MAD
Nonstop1h 05m
Multiple Airlines
Tue 5/269:45 pm
MAD
-
BIO
1 stop10h 10m
Multiple Airlines
Deal found 4/21$97
This Iberia deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:50 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Mon 5/49:00 pm
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 4/19$98

Find flight deals from Bilbao to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$73
(Iberia)

One-way from

$33
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$127

Good round-trip deal

$384 or less

Good one-way deal

$72 or less
Provider with most accurate pricing for Bilbao-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bilbao-Madrid Barajas flights.
Search Deals
From Bilbao to Madrid Barajas
Search Deals
One-way flight from Bilbao to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Bilbao to Madrid Barajas.
Search Deals
Price to beat on a one-way flight from Bilbao to Madrid Barajas.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Bilbao to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 8/28

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Sat 8/29

6:30 am-7:35 am

Nonstop1h 05m

$85

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 6/25

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Sat 6/27

6:30 am-7:35 am

Nonstop1h 05m

$100

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 5/12

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Wed 5/13

6:30 am-7:35 am

Nonstop1h 05m

$100

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Wed 5/6

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Thu 5/7

6:30 am-7:35 am

Nonstop1h 05m

$100

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 6/11

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Sat 6/13

6:30 am-7:35 am

Nonstop1h 05m

$101

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 6/11

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Fri 6/12

6:30 am-7:35 am

Nonstop1h 05m

$101

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sun 8/16

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Thu 8/27

6:30 am-7:35 am

Nonstop1h 05m

$116
Cheapest one-way
Quickest one-way

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Mon 5/18

9:05 pm-10:10 pm

Nonstop1h 05m

$39

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 6/13

9:05 pm-10:10 pm

Nonstop1h 05m

$39

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Wed 6/3

3:55 pm-10:45 pm

1 stop6h 50m

$50

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Bilbao to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bilbao to Madrid in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bilbao-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bilbao-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bilbao-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bilbao-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bilbao to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Madrid. Price data was last updated on April 17, 2026.

To ensure you get the cheapest price possible for a flight from Bilbao to Madrid, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bilbao to Madrid?

Currently, October is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $101). Flying from Bilbao to Madrid in April is currently the most expensive (average of $127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIO to MAD?

Find hourly flight availability from Bilbao to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2026.

A simple way to save on the total cost of your ticket is to fly from Bilbao to Madrid in the afternoon. If you’re flexible enough to do this you can expect to save up to 80% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Bilbao to Madrid. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Bilbao to Madrid flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Bilbao to Madrid?

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated April 23, 2026.
Peruse reviews from past customers who have flown with Iberia and Air Europa from Bilbao to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,191 reviews

Food

6.4

Comfort

6.7

Crew

7.7

Boarding

7.2

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.
Iberia
7.0
Good
3,191 reviews
Iberia
7.0
Good
3,191 reviews

Food

6.4

Comfort

6.7

Crew

7.7

Boarding

7.2

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.
Air Europa
6.9
Okay
602 reviews
Iberia
7.0
Good
3,191 reviews

Food

6.4

Comfort

6.7

Crew

7.7

Boarding

7.2

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Bilbao to Madrid?

    To fly from Bilbao to Madrid, you need to book a flight from Bilbao (BIO) to Barajas (MAD). Nonstop flights to Madrid Barajas from Bilbao take 1h 05m on average. When it comes time to book airfare, you have a few options: there are 53 outbound flights from Bilbao to Barajas offered by 2 different airlines.

  • How popular is this Bilbao to Madrid flight route?

    Flights from Bilbao to Madrid Barajas have been viewed 2 times in the past calendar month.

  • How long is the flight from Bilbao to Madrid?

    Departing from Bilbao to Madrid will take you 1h 05m. The distance between Bilbao and Madrid is about 197 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Bilbao to Madrid round-trip?

    Flying on Iberia is currently your cheapest option to Madrid, with prices starting at $80. Another option worth looking into is Air Europa, starting at $87 round trip. You may be able to fly from Bilbao to Madrid for 29% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Bilbao to Madrid?

    The top 3 most reliable airlines when flying from Bilbao to Madrid are Kuwait Airways (100%), Finnair (100%) and Cathay Pacific (99%).

  • What are the cheapest flights from Bilbao to Madrid?

    The cheapest flight price from Bilbao to Madrid is $33. On average you can expect to pay $1,463. The most popular route, (Bilbao - Madrid Barajas), can usually be booked for $85.

  • Can I find deals for flights from Bilbao to Madrid that include hotel bookings?

    Yes. In addition to deals on Bilbao to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Madrid.

  • Can I find deals for business class flights from Bilbao to Madrid?

    Yes. Cheapflights offers flight deals from Bilbao to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to Madrid?

    Currently, October is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $101). Flying from Bilbao to Madrid in April is currently the most expensive (average of $127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

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Alternative routes for Bilbao to Madrid

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San Sebastian to Madrid flights

Top 2 airlines flying from Bilbao to Madrid

Discover the top 2 airlines that operate flights from Bilbao to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$80Average$108FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$87Average$122FlexibilityNo cancel feeOn-time83%

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