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$29+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Bilbao to Madrid Barajas are usually found in March or February, booked 48 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$76
(FlightHub)

One-way from

$29
(Iberia)

Popular in

August

Cheapest in

March

Average price

$119

Good round-trip deal

$138 or less

Good one-way deal

$62 or less
From Bilbao to Madrid Barajas
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One-way flight from Bilbao to Madrid Barajas
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Highest demand for flights based on searches. 9% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bilbao to Madrid Barajas.
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Price to beat on a one-way flight from Bilbao to Madrid Barajas.
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Find 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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmBIO - MAD
Nonstop1h 05mAir Europa
Sat 1/107:00 pmMAD - BIO
1 stop13h 35mAir Europa
Deal found 9/11$76
This Justfly.com deal was found by Cheapflights users on 9/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:05 pmBIO - MAD
Nonstop1h 05mAir Europa
Sun 10/56:30 amMAD - BIO
Nonstop1h 05mAir Europa
Deal found 9/11$78
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:05 pmBIO - MAD
Nonstop1h 05mAir Europa
Sat 11/229:45 pmMAD - BIO
1 stop10h 50mAir Europa
Deal found 9/11$81
This Air Europa deal was found by Cheapflights users on 9/10. 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.
Sat 10/254:50 pmBIO - MAD
Nonstop1h 05mAir Europa
Sat 11/16:35 amMAD - BIO
Nonstop1h 05mAir Europa
Deal found 9/10$82
This Air Europa deal was found by Cheapflights users on 9/11. 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.
Sat 12/209:05 pmBIO - MAD
Nonstop1h 05mAir Europa
Mon 12/227:05 pmMAD - BIO
Nonstop1h 00mAir Europa
Deal found 9/11$84
This Mytrip deal was found by Cheapflights users on 9/11. 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 10/79:05 pmBIO - MAD
Nonstop1h 05mMultiple Airlines
Wed 10/89:15 amMAD - BIO
1 stop13h 05mMultiple Airlines
Deal found 9/11$85
This Air Europa deal was found by Cheapflights users on 9/11. 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.
Tue 10/79:05 pmBIO - MAD
Nonstop1h 05mAir Europa
Tue 10/145:05 pmMAD - BIO
1 stop19h 45mAir Europa
Deal found 9/11$86
This Trip.com deal was found by Cheapflights users on 9/11. 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.
Mon 9/299:35 pmBIO - MAD
Nonstop1h 10mMultiple Airlines
Thu 10/26:30 amMAD - BIO
Nonstop1h 05mMultiple Airlines
Deal found 9/11$92
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/24:35 pmBIO - MAD
1 stop4h 55mMultiple Airlines
Sun 10/57:25 amMAD - BIO
Nonstop1h 05mMultiple Airlines
Deal found 9/10$95
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 10/297:10 amBIO - MAD
2 stops14h 45mMultiple Airlines
Thu 10/306:35 amMAD - BIO
Nonstop1h 05mMultiple Airlines
Deal found 9/10$99

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 September 11, 2025.
Use the filters below to find and compare flights from Bilbao to Madrid that are best for you.

Fly from

Bilbao

Fly to

Madrid

Route

Depart

Return

Price

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 12/18

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Sat 1/10

7:00 pm-8:35 am

1 stop13h 35m

$76

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Mon 10/13

12:45 pm-1:50 pm

Nonstop1h 05m

Madrid Barajas

Mon 10/13

7:05 pm-8:05 pm

Nonstop1h 00m

$78

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 10/2

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Sun 10/5

6:30 am-7:35 am

Nonstop1h 05m

$78

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 11/18

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Sat 11/22

9:45 pm-8:35 am

1 stop10h 50m

$81

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 10/25

4:50 pm-5:55 pm

Nonstop1h 05m

Madrid Barajas

Sat 11/1

6:35 am-7:40 am

Nonstop1h 05m

$82

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 12/20

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Mon 12/22

7:05 pm-8:05 pm

Nonstop1h 00m

$84

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 10/7

9:05 pm-10:10 pm

Nonstop1h 05m

Madrid Barajas

Tue 10/14

9:45 pm-12:50 pm

1 stop15h 05m

$86

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Mon 9/29

9:35 pm-10:45 pm

Nonstop1h 10m

Madrid Barajas

Thu 10/2

6:30 am-7:35 am

Nonstop1h 05m

$92

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 10/2

4:35 pm-9:30 pm

1 stop4h 55m

Madrid Barajas

Sun 10/5

7:25 am-8:30 am

Nonstop1h 05m

$96

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Wed 10/1

9:35 pm-10:45 pm

Nonstop1h 10m

$29

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
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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 August 29, 2025.

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, November is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $543). Flying from Bilbao to Madrid in June is currently the most expensive (average of $1,054). 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 September 11, 2025.

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 85% 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 September 7, 2025.

Travelers seeking maximum savings on their Bilbao to Madrid flight should consider departing on Friday 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.

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 September 11, 2025.
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
556 reviews

Comfort

7.0

Entertainment

6.6

Overall

7.0

Food

6.3

Crew

7.5

Boarding

7.1

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight
Air Europa
7.0
Good
556 reviews
Air Europa
7.0
Good
556 reviews

Comfort

7.0

Entertainment

6.6

Overall

7.0

Food

6.3

Crew

7.5

Boarding

7.1

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight
Iberia
7.0
Good
2,929 reviews
Air Europa
7.0
Good
556 reviews

Comfort

7.0

Entertainment

6.6

Overall

7.0

Food

6.3

Crew

7.5

Boarding

7.1

Reviews

1 / 10
8.0
Excellent

Christina,Jun 2025

ALC - MAD

It would be nice to have free messaging wifi on a trans Atlantic flight

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 37 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 $60. Another option worth looking into is Air Europa, starting at $63 round trip. You may be able to fly from Bilbao to Madrid for 44% 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 airBaltic (100%), TAROM (98%) and Finnair (97%).

  • What are the cheapest flights from Bilbao to Madrid?

    The cheapest flight price from Bilbao to Madrid is $30. On average you can expect to pay $425. The most popular route, (Bilbao - Madrid Barajas), can usually be booked for $50.

  • 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, November is the cheapest month in which you can book a flight from Bilbao to Madrid (average of $543). Flying from Bilbao to Madrid in June is currently the most expensive (average of $1,054). 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
Fuenlabrada
Getafe

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Alternative routes for Bilbao to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$60Average$99FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$63Average$104FlexibilityNo cancel feeOn-time83%

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