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Cheap flights from Madrid to Bilbao from $35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Bilbao departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Madrid to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Europa Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Air Europa Logo
12:45 pm - 1:50 pm
BIO
-
MAD
1h 05mnonstop
$64Air Europa
Sat, Feb 14 - Fri, Feb 20
Air Europa Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Air Europa Logo
9:05 pm - 10:10 pm
BIO
-
MAD
1h 05mnonstop
$65Air Europa
Wed, Feb 18 - Thu, Feb 19
Air Europa Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Air Europa Logo
8:30 am - 9:35 am
BIO
-
MAD
1h 05mnonstop
$71Air Europa
Sat, Feb 14 - Sun, Feb 15
Air Europa Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Air Europa Logo
8:30 am - 9:35 am
BIO
-
MAD
1h 05mnonstop
$77Air Europa
Fri, Feb 13 - Sun, Feb 15
Air Europa Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Air Europa Logo
8:30 am - 9:35 am
BIO
-
MAD
1h 05mnonstop
$83Air Europa
Sat, Feb 7 - Sun, Feb 8
Multiple Airlines Logo
6:35 am - 7:40 am
MAD
-
BIO
1h 05mnonstop
Multiple Airlines Logo
9:00 am - 10:35 pm
BIO
-
MAD
13h 35m
1 stop
$92Multiple Airlines
Mon, Feb 23 - Tue, Feb 24
Air Europa Logo
9:45 pm - 8:35 am
MAD
-
BIO
10h 50m
1 stop
Air Europa Logo
12:45 pm - 1:50 pm
BIO
-
MAD
1h 05mnonstop
$98Air Europa
Sat, Feb 21 - Sun, Feb 22
Air Europa Logo
9:45 pm - 8:35 am
MAD
-
BIO
10h 50m
1 stop
Air Europa Logo
12:35 pm - 1:40 pm
BIO
-
MAD
1h 05mnonstop
$99Air Europa
Sat, Feb 21 - Tue, Feb 24
Air Europa Logo
9:45 pm - 8:35 am
MAD
-
BIO
10h 50m
1 stop
Air Europa Logo
8:30 am - 9:35 am
BIO
-
MAD
1h 05mnonstop
$100Air Europa
Sat, Feb 14 - Fri, Feb 20
Multiple Airlines Logo
8:55 am - 10:50 pm
MAD
-
BIO
13h 55m
2 stops
Multiple Airlines Logo
12:35 pm - 1:40 pm
BIO
-
MAD
1h 05mnonstop
$107Multiple Airlines
Mon, Feb 23 - Tue, Feb 24

Air Europa flights from Madrid to Bilbao

Our best Air Europa deals on Madrid to Bilbao flight tickets
Air Europa
Feb 14
MAD6:35 amMadrid Barajas
1h 05m
BIO7:40 amBilbao
Feb 20
BIO12:45 pmBilbao
1h 05m
MAD1:50 pmMadrid Barajas
$64
Air Europa
Feb 18
MAD6:35 amMadrid Barajas
1h 05m
BIO7:40 amBilbao
Feb 19
BIO9:05 pmBilbao
1h 05m
MAD10:10 pmMadrid Barajas
$65
Air Europa
Feb 21
MAD6:35 amMadrid Barajas
1h 05m
BIO7:40 amBilbao
Feb 24
BIO12:35 pmBilbao
1h 05m
MAD1:40 pmMadrid Barajas
$71

KLM flights from Madrid to Bilbao

Our best KLM deals on Madrid to Bilbao flight tickets
KLM
Feb 5
MAD11:00 amMadrid Barajas
5h 30m
1 stop
BIO4:30 pmBilbao
Feb 9
BIO6:50 amBilbao
5h 20m
1 stop
MAD12:10 pmMadrid Barajas
$552
KLM
Feb 4
MAD4:50 pmMadrid Barajas
5h 55m
1 stop
BIO10:45 pmBilbao
Feb 5
BIO5:20 pmBilbao
6h 05m
1 stop
MAD11:25 pmMadrid Barajas
$867
KLM
Jan 29
MAD11:00 amMadrid Barajas
5h 30m
1 stop
BIO4:30 pmBilbao
Jan 30
BIO6:50 amBilbao
9h 15m
1 stop
MAD4:05 pmMadrid Barajas
$945

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Bilbao 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, momondo users made 832,500 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Madrid to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/14

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Fri 2/20

12:45 pm-1:50 pm

Nonstop1h 05m

$64

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Wed 2/18

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Thu 2/19

9:05 pm-10:10 pm

Nonstop1h 05m

$65

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/14

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Sun 2/15

8:30 am-9:35 am

Nonstop1h 05m

$71

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Fri 2/13

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Sun 2/15

8:30 am-9:35 am

Nonstop1h 05m

$77

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/7

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Sun 2/8

8:30 am-9:35 am

Nonstop1h 05m

$83

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Mon 2/23

6:35 am-7:40 am

Nonstop1h 05m

Bilbao

Tue 2/24

9:00 am-10:35 pm

1 stop13h 35m

$92

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/21

9:45 pm-8:35 am

1 stop10h 50m

Bilbao

Sun 2/22

12:45 pm-1:50 pm

Nonstop1h 05m

$98

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/21

9:45 pm-8:35 am

1 stop10h 50m

Bilbao

Tue 2/24

12:35 pm-1:40 pm

Nonstop1h 05m

$99

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Sat 2/14

9:45 pm-8:35 am

1 stop10h 50m

Bilbao

Fri 2/20

8:30 am-9:35 am

Nonstop1h 05m

$100

MadridBilbao

MAD - BIO

MADBIO

Madrid Barajas

Mon 2/23

8:55 am-10:50 pm

2 stops13h 55m

Bilbao

Tue 2/24

12:35 pm-1:40 pm

Nonstop1h 05m

$107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bilbao from

How to get the cheapest flight ticket from Madrid to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Madrid and Bilbao?

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from Madrid is in March. Flight prices, which tend to average around $95, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in March, then October is your next best option. Flight prices from Madrid to Bilbao during October average around $97.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Madrid to Bilbao is on a Saturday. Travelers who choose to depart for Bilbao on a Saturday will often find tickets for as low as $95. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $155. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from Madrid to Bilbao during this time can be as low as $113. In the afternoon is when there is more demand to fly to Bilbao, so prices are often more expensive at around $219 per ticket.

What is the cheapest Madrid Barajas to Bilbao flight route?

Fly from Madrid Barajas to Bilbao for the best Madrid Barajas - Bilbao flight prices

How far in advance should I book a flight to Bilbao?

You are more likely to see cheaper flights to Bilbao from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around $109 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from Madrid for as low as $67 on momondo.

What cabin class options are available on Madrid Barajas to Bilbao flights?

There are 3 cabin classes available to choose from on Madrid Barajas to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Madrid to Bilbao flight prices changed over time?

As of January 2026, prices for Madrid to Bilbao flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to Bilbao (MAD to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Bilbao

Best Price Found

$47

Fastest flight time

1h 05m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Bilbao

1 airport
The best one-way flight to Bilbao from Madrid in the past 72 hours is $47. The best round-trip flight deal from Madrid to Bilbao found on momondo in the last 72 hours is $78.
The fastest flight from Madrid to Bilbao takes 1h 05m
Direct flights go from Madrid to Bilbao on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Bilbao. From Madrid there are direct flights to Bilbao (BIO).
Search flight deals

  • How far is Madrid Barajas to Bilbao by plane?

    There are 200.4 mi between Madrid Barajas and Bilbao. Flights usually cover this in 1h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Bilbao Airport?

    Prices for flights from Madrid Barajas Airport to Bilbao Airport refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Bilbao Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Bilbao Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Madrid to Bilbao?

  • What is the most popular airline from Madrid to Bilbao?

Best airlines flying from Madrid to Bilbao

Compare and see reviews for airlines that fly from Madrid to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
Air EuropaPriceFrom $60Free CancellationRating
6.9
588 reviews
Search Air Europa flights
IberiaPriceFrom $66Free CancellationRating
7.0
3,098 reviews
Search Iberia flights

  • Iberia Flights From Madrid to Bilbao

    The lowest priced Iberia flight from Madrid to Bilbao from the last 72 hours was $66. Generally, Iberia has 16 flights on this route every week with an average price of $114. Iberia is rated 7.0/10 by our users.

  • Air Europa Flights From Madrid to Bilbao

    Across 588 Air Europa reviews on momondo, the average score is 6.9/10. Air Europa flies from Madrid to Bilbao about 18 times each week, with ticket deals ranging from $60 to $118. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Bilbao?

It is quick and easy to find Madrid to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from Madrid to Bilbao with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Madrid to Bilbao flights to just show those with flexible booking policies.

How can momondo help me find flights from Madrid to Bilbao?

momondo provides multiple filters to help you find the best flight to Bilbao from Madrid. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Madrid to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Madrid to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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