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$36+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MAD
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Bilbao to Madrid Barajas are usually found in January or February, booked 50 days in advance, depart on a Friday or Thursday and return on a Saturday

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 July 27, 2026.

This Iberia deal was found by Cheapflights users on 7/26. 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.
Tue 11/101:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Fri 11/137:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 7/26$96
This Iberia deal was found by Cheapflights users on 7/22. 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.
Tue 8/49:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Wed 8/57:45 pm
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 7/22$97
This Air Europa deal was found by Cheapflights users on 7/26. 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.
Mon 10/59:05 pm
BIO
-
MAD
Nonstop1h 00m
Air Europa
Sun 10/1110:55 am
MAD
-
BIO
Nonstop1h 00m
Air Europa
Deal found 7/26$98
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Tue 8/1810:10 pm
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 7/23$99
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:35 pm
BIO
-
MAD
Nonstop1h 10m
Iberia
Mon 8/177:25 am
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 7/23$100
This Air Europa deal was found by Cheapflights users on 7/26. 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.
Thu 8/208:20 am
BIO
-
MAD
Nonstop1h 10m
Air Europa
Sat 8/226:30 am
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 7/26$107
This Air Europa deal was found by Cheapflights users on 7/26. 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.
Sun 8/238:20 am
BIO
-
MAD
Nonstop1h 10m
Air Europa
Sun 8/306:30 am
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 7/26$108
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:45 am
BIO
-
MAD
Nonstop1h 10m
Multiple Airlines
Wed 8/1910:35 pm
MAD
-
BIO
1 stop11h 50m
Multiple Airlines
Deal found 7/23$110
This Mytrip deal was found by Cheapflights users on 7/24. 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 9/89:05 pm
BIO
-
MAD
Nonstop1h 00m
Multiple Airlines
Wed 9/99:55 am
MAD
-
BIO
1 stop7h 35m
Multiple Airlines
Deal found 7/24$111
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Wed 9/99:35 pm
BIO
-
MAD
Nonstop1h 10m
Multiple Airlines
Fri 9/1112:30 pm
MAD
-
BIO
1 stop8h 30m
Multiple Airlines
Deal found 7/25$113
This Air Europa deal was found by Cheapflights users on 7/24. 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 9/412:45 pm
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sun 9/66:30 am
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 7/24$116

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Iberia)

One-way from

$36
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$122

Good round-trip deal

$556 or less

Good one-way deal

$93 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. 3% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($1 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 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

Mon 10/5

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Sun 10/11

10:55 am-11:55 am

Nonstop1h 00m

$98

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sun 8/23

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Sun 8/30

6:30 am-7:35 am

Nonstop1h 05m

$108

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 8/28

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Sat 8/29

10:55 am-11:55 am

Nonstop1h 00m

$108

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sun 9/6

8:20 am-9:30 am

Nonstop1h 10m

Madrid Barajas

Sun 9/13

6:30 am-7:35 am

Nonstop1h 05m

$116

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 9/29

2:00 pm-10:10 pm

1 stop8h 10m

Madrid Barajas

Wed 9/30

7:10 am-11:55 am

1 stop4h 45m

$125

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 9/12

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Mon 9/21

7:15 pm-8:15 pm

Nonstop1h 00m

$133

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 8/15

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Mon 8/17

6:30 am-7:35 am

Nonstop1h 05m

$149

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 1/9

9:25 pm-9:25 am

1 stop12h 00m

Madrid Barajas

Sun 1/10

3:00 pm-4:00 pm

Nonstop1h 00m

$163

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 9/18

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Sun 9/20

6:30 am-7:35 am

Nonstop1h 05m

$165

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 8/6

9:05 pm-10:05 pm

Nonstop1h 00m

Madrid Barajas

Mon 8/10

6:30 am-7:35 am

Nonstop1h 05m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 18 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 July.
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?

To ensure you get the cheapest price possible for a flight from Bilbao to Madrid, you should look to book at least 49 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, January is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $101). Flying from Bilbao to Madrid in July is currently the most expensive (average of $122). 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 July 27, 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 79% on your trip compared to booking a flight in the evening.

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 July 25, 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. Thursday 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?

Airfare is typical for this route at the moment.

Bilbao to Madrid flights typically cost between $92 and $162 in November.
The cheapest round-trip price found within the last 5 days was $96 on Iberia (Nov 10-Nov 13).

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 July 27, 2026.
Peruse reviews from past customers who have flown with Air Europa and Iberia 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.
Air Europa
7.0
Good
629 reviews

Crew

7.5

Food

6.3

Comfort

6.9

Entertainment

6.5

Overall

7.0

Boarding

7.1

Reviews

1 / 16
10.0
Excellent

Anonymous,Jul 2026

FCO - MAD

Crew was very nice and attentive. Comfortable plane Better movies selection
Air Europa
7.0
Good
629 reviews
Air Europa
7.0
Good
629 reviews

Crew

7.5

Food

6.3

Comfort

6.9

Entertainment

6.5

Overall

7.0

Boarding

7.1

Reviews

1 / 16
10.0
Excellent

Anonymous,Jul 2026

FCO - MAD

Crew was very nice and attentive. Comfortable plane Better movies selection
Iberia
7.0
Good
3,257 reviews
Air Europa
7.0
Good
629 reviews

Crew

7.5

Food

6.3

Comfort

6.9

Entertainment

6.5

Overall

7.0

Boarding

7.1

Reviews

1 / 16
10.0
Excellent

Anonymous,Jul 2026

FCO - MAD

Crew was very nice and attentive. Comfortable plane Better movies selection

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 00m on average. When it comes time to book airfare, you have a few options: there are 40 outbound flights from Bilbao to Barajas offered by 2 different airlines.

  • How long is the flight from Bilbao to Madrid?

    Departing from Bilbao to Madrid will take you 1h. 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 30% 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 Finnair (98%), Royal Air Maroc (97%) and TAROM (97%).

  • What are the cheapest flights from Bilbao to Madrid?

    The cheapest flight price from Bilbao to Madrid is $53. On average you can expect to pay $902. The most popular route, (Bilbao - Madrid Barajas), can usually be booked for $66.

  • 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, January is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $101). Flying from Bilbao to Madrid in July is currently the most expensive (average of $122). 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?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$80Average$114FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$87Average$124FlexibilityNo cancel feeOn-time83%

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