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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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MAD
16 Jul — 23 Jul1
1 adult

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 Tuesday or Friday and return on a Tuesday

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 11 July 2025.

Round-trip from

£61

One-way from

£24

Popular in

October

Cheapest in

March

Average price

£85

Good one-way deal

£37 or less
Air Europa
  • Air Europa
  • 5/8-23/8
  • Nonstop
  • 2h 10m total
  • Bilbao to Madrid
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Air Europa
  • Air Europa
  • 19/8
  • Nonstop
  • 1h 05m total
  • Bilbao to Madrid
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 11 July 2025.

Tue 5/821:05BIO - MAD
Nonstop1h 05mAir Europa
Sat 23/806:30MAD - BIO
Nonstop1h 05mAir Europa
Deal found 9/7£61
Sat 25/1008:55BIO - MAD
1 stop6h 05mMultiple Airlines
Wed 26/1111:35MAD - BIO
1 stop5h 55mMultiple Airlines
Deal found 9/7£88

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 11 July 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

Tue 5/8

21:05-22:10

Nonstop1h 05m

Madrid Barajas

Sat 23/8

06:30-07:35

Nonstop1h 05m

£61

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Sat 25/10

08:55-15:00

1 stop6h 05m

Madrid Barajas

Wed 26/11

11:35-17:30

1 stop5h 55m

£88

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 19/8

21:05-22:10

Nonstop1h 05m

£24

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 19/9

06:45-07:55

Nonstop1h 10m

£32

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Tue 14/10

19:30-01:30

1 stop6h 00m

£36

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 29/8

12:15-10:15

1 stop22h 00m

£118

BilbaoMadrid

BIO - MAD

BIOMAD

Bilbao

Fri 15/8

16:55-11:50

1 stop18h 55m

£196

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 June 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, January is the cheapest month in which you can book a flight from Bilbao to Madrid (average of £94). Flying from Bilbao to Madrid in August is currently the most expensive (average of £258). 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 11 July 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 57% on flights from Bilbao to Madrid by exploring options for tickets in the morning.

Weekly flight availability from Bilbao to Madrid

Explore weekly flight availability from Bilbao to Madrid. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

The most flights from BIO to MAD are scheduled on a Wednesday (65 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost for a return flight 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 11 July 2025.
Get a feel of what it's like to fly with Brussels Airlines, TAP AIR PORTUGAL, andAir Europa from Bilbao to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.2

Crew

8.0

Comfort

7.0

Food

6.3

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
349 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.2

Crew

8.0

Comfort

7.0

Food

6.3

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.2

Crew

8.0

Comfort

7.0

Food

6.3

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Air Europa
7.0
Good
538 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.2

Crew

8.0

Comfort

7.0

Food

6.3

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Iberia
7.0
Good
2,828 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.2

Crew

8.0

Comfort

7.0

Food

6.3

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

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 17 times in the past calendar month.

  • What is the cheapest airline to fly from Bilbao to Madrid round-trip?

    Air Europa, at £61, was found to be the cheapest airline from Bilbao to Madrid.. You may be able to fly from Bilbao to Madrid for 23% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Bilbao to Madrid one-way?

    For one-way options, check prices for Air Europa. According to our data, you can fly for as low as £24. Users have also found prices from £32 and £118 on Iberia and TAP AIR PORTUGAL, respectively.

  • 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 (97%), TAROM (95%), Japan Airlines (93%).

  • What are the cheapest flights from Bilbao to Madrid?

    The cheapest flight price from Bilbao to Madrid is £23. On average you can expect to pay £92. The most popular route, (Bilbao - Madrid Barajas), can usually be booked for £47.

  • 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, January is the cheapest month in which you can book a flight from Bilbao to Madrid (average of £94). Flying from Bilbao to Madrid in August is currently the most expensive (average of £258). 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 Bilbao?

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

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