What is the cheapest airline that flies from Madrid Barajas to Buenos Aires?

Iberia, Avianca, and BoA are the most popular carriers operating from Madrid Barajas to Buenos Aires

How many flights depart from Madrid to Buenos Aires on average per day?

19 flights are operational daily from Madrid to Buenos Aires as of September 2025. The most popular departure time for this route is 11:00PM, with 52% of flights per day taking off in the evening.

What airlines fly to Buenos Aires?

Iberia, Aerolineas Argentinas and American Airlines are the top three most popular airlines that fly to Buenos Aires from Madrid according to our data. Iberia is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 4 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Madrid to Buenos Aires?

Sao Paulo (GRU) has the shortest average layover time for this route: 2h 03m.

Which airport is the most popular layover for flights between Madrid and Buenos Aires?

Bogotá (BOG) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Madrid to Buenos Aires?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $899.

Which layover airport has the shortest travel time from Madrid to Buenos Aires?

Flights connecting via Sao Paulo (GRU) have the shortest average one-way travel time: 15h 20m.

How many flights depart from Madrid to Buenos Aires on average per week?

The number of flights available between Madrid and Buenos Aires is 135 per week as of September 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

When did momondo last update prices for flights from Madrid Barajas Airport to Buenos Aires?

Prices for flights from Madrid Barajas Airport to Buenos Aires refresh daily.

How many operators does momondo search for flights from Madrid Barajas Airport to Buenos Aires?

The number of operators available for flights from Madrid Barajas Airport to Buenos Aires is 4 as of September 2025.

How old do you have to be to fly from Madrid Barajas Airport to Buenos Aires?

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 Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$477 Cheap Flights from Madrid to Buenos Aires in 2025

Q: What is the typical price of a round-trip flight between Madrid and Buenos Aires?

Prices are currently low for flights on this route. Typical prices usually range from $1,046 to $1,424. The lowest price recently found on this route was $938.

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Find the cheapest flights from Madrid to Buenos Aires

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 am - 10:15 amMAD-EZE

32h 15m2 stops

8:55 pm - 10:15 amEZE-MAD

33h 20m2 stops

$938Delta

Find Deal

Mon, Jan 19 - Thu, Feb 19

6:00 am - 10:15 amMAD-EZE

32h 15m2 stops

8:55 pm - 9:00 amEZE-MAD

32h 05m1 stop

$943Delta

Find Deal

Mon, Jan 19 - Thu, Feb 19

8:25 am - 7:55 amMAD-EZE

27h 30m1 stop

5:45 pm - 11:55 pmEZE-MAD

26h 10m1 stop

$951Lufthansa

Find Deal

Sat, Mar 7 - Wed, Mar 25

10:00 am - 10:15 amMAD-EZE

28h 15m2 stops

10:25 pm - 8:00 amEZE-MAD

29h 35m1 stop

$953Delta

Find Deal

Tue, Jan 13 - Sun, Feb 8

12:25 pm - 10:15 amMAD-EZE

26h 50m1 stop

11:35 pm - 5:45 amEZE-MAD

26h 10m2 stops

$965American Airlines

Find Deal

Thu, Oct 2 - Thu, Oct 30

4:25 pm - 10:10 amMAD-EZE

21h 45m1 stop

8:45 pm - 6:20 amEZE-MAD

29h 35m1 stop

$967American Airlines

Find Deal

Mon, Nov 10 - Mon, Nov 17

6:00 am - 7:55 amMAD-EZE

29h 55m1 stop

4:40 pm - 11:30 pmEZE-MAD

25h 50m1 stop

$981Lufthansa

Find Deal

Mon, Mar 9 - Sun, Mar 29

10:50 am - 5:40 amMAD-AEP

22h 50m1 stop

7:00 am - 4:35 amAEP-MAD

17h 35m1 stop

$1,118Avianca

Find Deal

Mon, Mar 9 - Sun, Mar 15

1:20 am - 5:40 amMAD-AEP

32h 20m1 stop

7:00 am - 4:35 amAEP-MAD

17h 35m1 stop

$1,119Avianca

Find Deal

Sun, Mar 8 - Mon, Mar 16

12:40 am - 4:00 pmMAD-AEP

19h 20m1 stop

8:50 am - 8:50 amAEP-MAD

20h 00m1 stop

$1,196LATAM Airlines

Find Deal

Sun, Jan 18 - Thu, Feb 19

Delta flights from Madrid to Buenos Aires

Our best Delta deals on Madrid to Buenos Aires flight tickets

Delta

Jan 19

MAD6:00 amMadrid Barajas

32h 15m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 19

EZE8:55 pmBuenos Aires Ministro Pistarini

33h 20m

2 stops

MAD10:15 amMadrid Barajas

$938

Find similar

Delta

Jan 19

MAD6:00 amMadrid Barajas

32h 15m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 19

EZE8:55 pmBuenos Aires Ministro Pistarini

32h 05m

1 stop

MAD9:00 amMadrid Barajas

$943

Find similar

Delta

Jan 13

MAD10:00 amMadrid Barajas

28h 15m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 8

EZE10:25 pmBuenos Aires Ministro Pistarini

29h 35m

1 stop

MAD8:00 amMadrid Barajas

$953

Find similar

Lufthansa flights from Madrid to Buenos Aires

Our best Lufthansa deals on Madrid to Buenos Aires flight tickets

Lufthansa

Mar 7

MAD8:25 amMadrid Barajas

27h 30m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 25

EZE5:45 pmBuenos Aires Ministro Pistarini

26h 10m

1 stop

MAD11:55 pmMadrid Barajas

$951

Find similar

Lufthansa

Mar 9

MAD6:00 amMadrid Barajas

29h 55m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 29

EZE4:40 pmBuenos Aires Ministro Pistarini

25h 50m

1 stop

MAD11:30 pmMadrid Barajas

$981

Find similar

Lufthansa

Mar 9

MAD6:00 amMadrid Barajas

29h 55m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 22

EZE5:45 pmBuenos Aires Ministro Pistarini

20h 05m

2 stops

MAD5:50 pmMadrid Barajas

$993

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 1/19

6:00 am-10:15 am

2 stops32h 15m

Buenos Aires Ministro Pistarini

Thu 2/19

8:55 pm-10:15 am

2 stops33h 20m

$938

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 1/19

6:00 am-10:15 am

2 stops32h 15m

Buenos Aires Ministro Pistarini

Thu 2/19

8:55 pm-9:00 am

1 stop32h 05m

$943

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Sat 3/7

8:25 am-7:55 am

1 stop27h 30m

Buenos Aires Ministro Pistarini

Wed 3/25

5:45 pm-11:55 pm

1 stop26h 10m

$951

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 1/13

10:00 am-10:15 am

2 stops28h 15m

Buenos Aires Ministro Pistarini

Sun 2/8

10:25 pm-8:00 am

1 stop29h 35m

$953

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Thu 10/2

12:25 pm-10:15 am

1 stop26h 50m

Buenos Aires Ministro Pistarini

Thu 10/30

11:35 pm-5:45 am

2 stops26h 10m

$965

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 11/10

4:25 pm-10:10 am

1 stop21h 45m

Buenos Aires Ministro Pistarini

Mon 11/17

8:45 pm-6:20 am

1 stop29h 35m

$967

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 3/9

6:00 am-7:55 am

1 stop29h 55m

Buenos Aires Ministro Pistarini

Sun 3/29

4:40 pm-11:30 pm

1 stop25h 50m

$981

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Mon 3/9

10:50 am-5:40 am

1 stop22h 50m

Buenos Aires Jorge Newbery

Sun 3/15

7:00 am-4:35 am

1 stop17h 35m

$1,118

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Sun 3/8

1:20 am-5:40 am

1 stop32h 20m

Buenos Aires Jorge Newbery

Mon 3/16

7:00 am-4:35 am

1 stop17h 35m

$1,119

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Sun 1/18

12:40 am-4:00 pm

1 stop19h 20m

Buenos Aires Jorge Newbery

Thu 2/19

8:50 am-8:50 am

1 stop20h 00m

$1,196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Madrid to Buenos Aires

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

Prices

Airlines

Layovers

Other information

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Madrid is in February. Flight prices, which tend to average around $1,033, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Buenos Aires from Madrid during January instead. Flights to Buenos Aires in January, while not as cheap as those in February, still average around $1,039.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Madrid is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,227. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Monday is $1,577.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Madrid to Buenos Aires during this time can be as low as $1,200. Try not to purchase tickets in the evening because they tend to be around $1,402. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Madrid Barajas to Buenos Aires flight route?

Fly from Madrid Barajas to Buenos Aires Ministro Pistarini for the best Madrid Barajas - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Madrid for as low as $1,002 on momondo.

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

There are 3 cabin classes available to choose from on Madrid Barajas to Buenos Aires 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 Buenos Aires flight prices changed over time?

As of September 2025, prices for Madrid to Buenos Aires flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Madrid to Buenos Aires (MAD to BUE) flight deals and tips

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

Best Price Found	$661
Fastest flight time	12h 35m
Direct flights	Every day
Airports in Buenos Aires	1 airport

The best one-way flight to Buenos Aires from Madrid in the past 72 hours is $661. The best round-trip flight deal from Madrid to Buenos Aires found on momondo in the last 72 hours is $1,488.

The fastest flight from Madrid to Buenos Aires takes 12h 35m

Direct flights go from Madrid to Buenos Aires every day.

There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)

Search flight deals

How far is Madrid Barajas to Buenos Aires by plane?
The straight-line distance from Madrid Barajas to Buenos Aires is 6237.6 mi. By plane, this route typically takes 18h 30m.
When did momondo last update prices for flights from Madrid Barajas Airport to Buenos Aires?
Prices for flights from Madrid Barajas Airport to Buenos Aires refresh daily.
How many operators does momondo search for flights from Madrid Barajas Airport to Buenos Aires?
The number of operators available for flights from Madrid Barajas Airport to Buenos Aires is 4 as of September 2025.
How old do you have to be to fly from Madrid Barajas Airport to Buenos Aires?
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 Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Madrid to Buenos Aires?
Based on momondo bookings for flights between Madrid and Buenos Aires, the leading plane model is Airbus A350-900, making up 26.41% of the total bookings. Other popular models include Airbus A330 with 26.36%, Boeing 787-9 Dreamliner with 24.61%, and Airbus A330-200 with 20.54%.
What is the most popular airline from Madrid to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Madrid to Buenos Aires is Iberia (48% of total bookings). The next most popular airlines are Aerolineas Argentinas (31%), American Airlines (7%), and LATAM Airlines (5%).

Best airlines flying from Madrid to Buenos Aires

Compare and see reviews for airlines that fly from Madrid to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $789	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
American Airlines	PriceFrom $800	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $850	Free Cancellation	Rating 7.0 2,929 reviews	Search Iberia flights
Aerolineas Argentinas	PriceFrom $955	Free Cancellation	Rating 8.1 931 reviews	Search Aerolineas Argentinas flights

Aerolineas Argentinas Flights From Madrid to Buenos Aires
The lowest priced Aerolineas Argentinas flight from Madrid to Buenos Aires from the last 72 hours was $955. Generally, Aerolineas Argentinas has 11 flights on this route every week with an average price of $1,327. Aerolineas Argentinas is rated 8.1/10 by our users.
Iberia Flights From Madrid to Buenos Aires
Another popular option for Madrid to Buenos Aires flights is Iberia (7.0/10, 2,929 ratings). Iberia flies from Madrid to Buenos Aires around 11 times per week, with deals starting from $850 round-trip and rising to an average price of around $1,526.

Why use momondo?

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

It is quick and easy to find Madrid to Buenos Aires 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 Buenos Aires that suits you.

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

momondo does allow users to show only those flights to Buenos Aires from Madrid which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Madrid to Buenos Aires?

Once you have performed a search for Madrid to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Madrid to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Popular cities in Argentina

Flights to Cordobafrom $562

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Flights to Jujuyfrom $1,885

Flights to Neuquénfrom $912

Flights to Puerto Madryn

Cheap flights from Madrid to Buenos Aires from $477

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 Buenos Aires departing on 11/12. 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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Delta flights from Madrid to Buenos Aires

Our best Delta deals on Madrid to Buenos Aires flight tickets

Lufthansa flights from Madrid to Buenos Aires

Our best Lufthansa deals on Madrid to Buenos Aires flight tickets

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How to get the cheapest flight ticket from Madrid to Buenos Aires

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 Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

What is the cheapest day to depart on your flight to Buenos Aires?

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

What is the cheapest Madrid Barajas to Buenos Aires flight route?

Fly from Madrid Barajas to Buenos Aires Ministro Pistarini for the best Madrid Barajas - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

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

There are 3 cabin classes available to choose from on Madrid Barajas to Buenos Aires 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 Buenos Aires flight prices changed over time?

As of September 2025, prices for Madrid to Buenos Aires flights are approximately 18% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Madrid Barajas to Buenos Aires?

Iberia, Avianca, and BoA are the most popular carriers operating from Madrid Barajas to Buenos Aires

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Madrid and Buenos Aires?

Bogotá (BOG) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Madrid to Buenos Aires?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $899.

Which layover airport has the shortest travel time from Madrid to Buenos Aires?

Flights connecting via Sao Paulo (GRU) have the shortest average one-way travel time: 15h 20m.

Which layover airport has the shortest connection time from Madrid to Buenos Aires?

Sao Paulo (GRU) has the shortest average layover time for this route: 2h 03m.

How many flights depart from Madrid to Buenos Aires on average per day?

19 flights are operational daily from Madrid to Buenos Aires as of September 2025. The most popular departure time for this route is 11:00PM, with 52% of flights per day taking off in the evening.

How many flights depart from Madrid to Buenos Aires on average per week?

The number of flights available between Madrid and Buenos Aires is 135 per week as of September 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

When to book flights from Madrid to Buenos Aires

Cheap Madrid to Buenos Aires (MAD to BUE) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Buenos Aires

How far is Madrid Barajas to Buenos Aires by plane?

When did momondo last update prices for flights from Madrid Barajas Airport to Buenos Aires?

How many operators does momondo search for flights from Madrid Barajas Airport to Buenos Aires?

How old do you have to be to fly from Madrid Barajas Airport to Buenos Aires?

What documentation or ID do you need to fly to Buenos Aires?

What is the most popular plane model from Madrid to Buenos Aires?

What is the most popular airline from Madrid to Buenos Aires?

Best airlines flying from Madrid to Buenos Aires

Compare and see reviews for airlines that fly from Madrid to Buenos Aires with momondo

Aerolineas Argentinas Flights From Madrid to Buenos Aires

Iberia Flights From Madrid to Buenos Aires

Why use momondo?

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

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

How can momondo help me find flights from Madrid to Buenos Aires?

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

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires