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Cheap flights from Bilbao to Madrid, Spain from £24

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MAD
1 Apr — 8 Apr1
1 adult
1 adult, Economy, 0 bags
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 Thursday or Wednesday and return on a Monday

Cheap flight deals from Bilbao to Madrid

Enter your travel dates to find the best prices.

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 2 March 2026.

Mon 13/421:35
BIO
-
MAD
Nonstop1h 10m
Iberia
Mon 20/421:00
MAD
-
BIO
Nonstop1h 05m
Iberia
Deal found 27/2£54
Mon 21/921:05
BIO
-
MAD
Nonstop1h 05m
Air Europa
Fri 25/906:30
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 27/2£55
Fri 26/621:05
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sat 27/606:30
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 27/2£63
Fri 1/521:05
BIO
-
MAD
Nonstop1h 05m
Air Europa
Mon 4/506:30
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 27/2£65
Mon 16/316:50
BIO
-
MAD
Nonstop1h 05m
Air Europa
Thu 26/310:45
MAD
-
BIO
Nonstop1h 00m
Air Europa
Deal found 27/2£74
Fri 10/421:05
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sun 12/406:30
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 1/3£77
Thu 30/412:45
BIO
-
MAD
Nonstop1h 05m
Air Europa
Sun 3/506:30
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 1/3£78
Sat 7/321:20
BIO
-
MAD
1 stop12h 05m
Air Europa
Mon 9/306:35
MAD
-
BIO
Nonstop1h 05m
Air Europa
Deal found 27/2£82
Mon 13/421:05
BIO
-
MAD
Nonstop1h 05m
Multiple Airlines
Mon 20/408:55
MAD
-
BIO
2 stops26h 10m
Multiple Airlines
Deal found 27/2£88
Sat 7/314:35
BIO
-
MAD
1 stop4h 20m
Multiple Airlines
Sun 8/306:35
MAD
-
BIO
Nonstop1h 05m
Multiple Airlines
Deal found 28/2£88
Wed 6/513:20
BIO
-
MAD
1 stop5h 40m
Multiple Airlines
Thu 7/507:25
MAD
-
BIO
1 stop7h 55m
Multiple Airlines
Deal found 27/2£90
Wed 30/921:00
BIO
-
MAD
1 stop16h 50m
Air Europa
Thu 1/1019:15
MAD
-
BIO
Nonstop1h 00m
Air Europa
Deal found 26/2£90

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 2 March 2026.

Round-trip from

£54

One-way from

£24

Popular in

July

Cheapest in

October

Average price

£83

Good one-way deal

£68 or less
Iberia
  • Iberia
  • 13/4-20/4
  • Nonstop
  • 2h 15m total
  • Bilbao to Madrid
Search Deals
Air Europa
  • Air Europa
  • 10/4
  • Nonstop
  • 1h 05m total
  • Bilbao to Madrid
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Bilbao to Madrid Barajas.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 2 March 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

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 26/6

21:05-22:10

Nonstop1h 05m

Madrid Barajas

Sat 27/6

06:30-07:35

Nonstop1h 05m

£63

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 1/5

21:05-22:10

Nonstop1h 05m

Madrid Barajas

Mon 4/5

10:55-11:55

Nonstop1h 00m

£65

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Thu 30/4

12:45-13:50

Nonstop1h 05m

Madrid Barajas

Sun 3/5

06:30-07:35

Nonstop1h 05m

£78

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Mon 20/4

21:00-18:10

1 stop21h 10m

Madrid Barajas

Fri 26/6

06:30-07:35

Nonstop1h 05m

£99

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 14/4

19:20-10:55

1 stop15h 35m

Madrid Barajas

Thu 30/4

06:30-07:35

Nonstop1h 05m

£127

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Wed 15/4

21:00-13:50

1 stop16h 50m

Madrid Barajas

Thu 30/4

10:55-11:55

Nonstop1h 00m

£131

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 4/7

17:50-22:35

1 stop4h 45m

Madrid Barajas

Sun 5/7

06:30-07:35

Nonstop1h 05m

£135

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 10/4

21:05-22:10

Nonstop1h 05m

£24

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 14/3

21:05-22:10

Nonstop1h 05m

£24

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 4/8

21:05-22:10

Nonstop1h 05m

£24

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 return 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 return flight from Bilbao to Madrid. Price data was last updated on 27 February 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, December is the cheapest month in which you can book a flight from Bilbao to Madrid (average of £21). Flying from Bilbao to Madrid in September is currently the most expensive (average of £47). 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 2 March 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 55% on flights from Bilbao to Madrid by exploring options for tickets in the morning.

How much does it cost for a return flight from Bilbao to Madrid?

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.

  • How popular is this Bilbao to Madrid flight route?

    Flights from Bilbao to Madrid Barajas have been viewed 9 times in the past calendar month.

  • How long is the flight from Bilbao to Madrid?

    For as low as £63, Air Europa can have you in Madrid from Bilbao in 1h 05m. There are 197 mi between Bilbao and Madrid. Generally, flights for this route are direct.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bilbao to Madrid on time: Finnair (98%), Kuwait Airways (96%), TAROM (93%).

  • 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 £111. The most popular route, (Bilbao - Madrid Barajas), can usually be booked for £55.

  • 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 holiday 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, December is the cheapest month in which you can book a flight from Bilbao to Madrid (average of £21). Flying from Bilbao to Madrid in September is currently the most expensive (average of £47). 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

Travelling to a place near Madrid?

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

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Need flexible booking options for your flight to Madrid from Bilbao? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Bilbao to Madrid on Cheapflights with our Price Alert feature and get notified when better prices are available.

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