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Cheap flights from Madrid to Buenos Aires from $475

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 2/1. 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 Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
11:35 am - 7:30 am
MAD
-
EZE
24h 55m
1 stop
ITA Airways Logo
12:55 pm - 10:45 am
EZE
-
MAD
16h 50m
1 stop
$962ITA Airways
Mo, Apr 20 - So, Apr 26
ITA Airways Logo
5:55 am - 7:30 am
MAD
-
EZE
30h 35m
1 stop
ITA Airways Logo
12:55 pm - 10:45 am
EZE
-
MAD
16h 50m
1 stop
$963ITA Airways
So, Apr 12 - Fr, Apr 24
Delta Logo
6:00 am - 7:20 am
MAD
-
EZE
53h 20m
2 stops
Delta Logo
8:55 pm - 7:00 am
EZE
-
MAD
54h 05m
2 stops
$964Delta
Do, Feb 19 - Mo, Mrz 9
Delta Logo
11:00 am - 10:15 am
MAD
-
EZE
51h 15m
2 stops
Delta Logo
10:25 pm - 7:00 am
EZE
-
MAD
28h 35m
1 stop
$965Delta
Sa, Mrz 7 - Di, Mrz 17
American Airlines Logo
4:25 pm - 10:39 am
MAD
-
EZE
22h 14m
1 stop
American Airlines Logo
10:25 pm - 8:25 am
EZE
-
MAD
30h 00m
1 stop
$966American Airlines
Mi, Feb 18 - Di, Mrz 10
Lufthansa Logo
12:00 pm - 7:55 am
MAD
-
EZE
23h 55m
2 stops
Lufthansa Logo
4:35 pm - 5:40 pm
EZE
-
MAD
20h 05m
2 stops
$967Lufthansa
Mi, Mrz 18 - Mi, Mai 27
Ethiopian Air Logo
11:10 pm - 8:25 pm
MAD
-
EZE
26h 15m
2 stops
Ethiopian Air Logo
9:55 pm - 5:55 am
EZE
-
MAD
27h 00m
2 stops
$968Ethiopian Air
Di, Apr 14 - Do, Apr 23
Lufthansa Logo
12:00 pm - 7:55 am
MAD
-
EZE
23h 55m
2 stops
Lufthansa Logo
4:35 pm - 5:40 pm
EZE
-
MAD
20h 05m
2 stops
$971Lufthansa
Mi, Mrz 18 - Di, Mai 26
Avianca Logo
6:35 am - 5:40 am
MAD
-
AEP
27h 05m
1 stop
Avianca Logo
7:00 am - 11:10 am
AEP
-
MAD
23h 10m
1 stop
$1,070Avianca
Mo, Mrz 16 - Di, Mai 26
Avianca Logo
9:40 am - 5:40 am
MAD
-
AEP
25h 00m
1 stop
Avianca Logo
7:00 am - 7:40 am
AEP
-
MAD
19h 40m
1 stop
$1,083Avianca
Mo, Mai 4 - Mo, Mai 18

Delta flights from Madrid to Buenos Aires

Our best Delta deals on Madrid to Buenos Aires flight tickets
Delta
Feb 9
MAD6:00 amMadrid Barajas
31h 00m
2 stops
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 9
EZE11:55 pmBuenos Aires Ministro Pistarini
28h 10m
1 stop
MAD8:05 amMadrid Barajas
$964
Delta
Mar 7
MAD11:00 amMadrid Barajas
51h 15m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Mar 17
EZE10:25 pmBuenos Aires Ministro Pistarini
28h 35m
1 stop
MAD7:00 amMadrid Barajas
$965
Delta
Feb 1
MAD6:00 amMadrid Barajas
32h 15m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Feb 17
EZE8:55 pmBuenos Aires Ministro Pistarini
31h 05m
2 stops
MAD8:00 amMadrid Barajas
$966

United Airlines flights from Madrid to Buenos Aires

Our best United Airlines deals on Madrid to Buenos Aires flight tickets
United Airlines
Feb 3
MAD11:15 amMadrid Barajas
48h 05m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 15
EZE10:05 pmBuenos Aires Ministro Pistarini
37h 45m
2 stops
MAD3:50 pmMadrid Barajas
$975
United Airlines
Feb 2
MAD11:15 amMadrid Barajas
50h 05m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Feb 16
EZE11:55 pmBuenos Aires Ministro Pistarini
29h 20m
2 stops
MAD9:15 amMadrid Barajas
$987
United Airlines
Feb 7
MAD11:15 amMadrid Barajas
50h 05m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Feb 22
EZE11:55 pmBuenos Aires Ministro Pistarini
29h 20m
2 stops
MAD9:15 amMadrid Barajas
$989

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Buenos Aires 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 Januar 27, 2026.
Use the filters below to find and compare flights from Madrid to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mo 4/20

11:35 am-7:30 am

1 stop24h 55m

Buenos Aires Ministro Pistarini

So 4/26

12:55 pm-10:45 am

1 stop16h 50m

$962

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

So 4/12

5:55 am-7:30 am

1 stop30h 35m

Buenos Aires Ministro Pistarini

Fr 4/24

12:55 pm-10:45 am

1 stop16h 50m

$963

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Do 2/19

6:00 am-7:20 am

2 stops53h 20m

Buenos Aires Ministro Pistarini

Mo 3/9

8:55 pm-7:00 am

2 stops54h 05m

$964

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Sa 3/7

11:00 am-10:15 am

2 stops51h 15m

Buenos Aires Ministro Pistarini

Di 3/17

10:25 pm-7:00 am

1 stop28h 35m

$965

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mi 2/18

4:25 pm-10:39 am

1 stop22h 14m

Buenos Aires Ministro Pistarini

Di 3/10

10:25 pm-8:25 am

1 stop30h 00m

$966

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mi 3/18

12:00 pm-7:55 am

2 stops23h 55m

Buenos Aires Ministro Pistarini

Mi 5/27

4:35 pm-5:40 pm

2 stops20h 05m

$967

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Di 4/14

11:10 pm-8:25 pm

2 stops26h 15m

Buenos Aires Ministro Pistarini

Do 4/23

9:55 pm-5:55 am

2 stops27h 00m

$968

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mi 3/18

12:00 pm-7:55 am

2 stops23h 55m

Buenos Aires Ministro Pistarini

Di 5/26

4:35 pm-5:40 pm

2 stops20h 05m

$971

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Mo 3/16

6:35 am-5:40 am

1 stop27h 05m

Buenos Aires Jorge Newbery

Di 5/26

7:00 am-11:10 am

1 stop23h 10m

$1,070

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Mo 5/4

9:40 am-5:40 am

1 stop25h 00m

Buenos Aires Jorge Newbery

Mo 5/18

7:00 am-7:40 am

1 stop19h 40m

$1,083

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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 cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Madrid is in March. Flight prices, which tend to average around $1,144, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Madrid during February instead. Flights to Buenos Aires in February, while not as cheap as those in March, still average around $1,168.

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 $1,291. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $1,690.

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 in the morning. Flights from Madrid to Buenos Aires during this time can be as low as $1,487. Try not to purchase tickets in the evening because they tend to be around $1,511. 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 $1,287 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 $1,167 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.

Can stopping save me money on Madrid to Buenos Aires flights?

You could potentially save up to 32% on your flight if you consider stops on a Madrid to Buenos Aires flight.

How have Madrid to Buenos Aires flight prices changed over time?

As of January 2026, prices for Madrid to Buenos Aires flights are approximately 7% 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

$670

Fastest flight time

12h 45m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Madrid in the past 72 hours is $670. The best round-trip flight deal from Madrid to Buenos Aires found on momondo in the last 72 hours is $1,188.
The fastest flight from Madrid to Buenos Aires takes 12h 45m
Direct flights go from Madrid to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Madrid there are direct flights to 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 12h 45m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $871Free CancellationRating
7.9
8,120 reviews
Search Delta flights
American AirlinesPriceFrom $872Free CancellationRating
7.2
11,199 reviews
Search American Airlines flights
IberiaPriceFrom $1,125Free CancellationRating
7.0
3,099 reviews
Search Iberia flights
Aerolineas ArgentinasPriceFrom $1,161Free CancellationRating
8.0
1,004 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 $1,161. Generally, Aerolineas Argentinas has 10 flights on this route every week with an average price of $1,333. Aerolineas Argentinas is rated 8.0/10 by our users.

  • Iberia Flights From Madrid to Buenos Aires

    Another popular option for Madrid to Buenos Aires flights is Iberia (7.0/10, 3,099 ratings). Iberia flies from Madrid to Buenos Aires around 17 times per week, with deals starting from $1,125 round-trip and rising to an average price of around $1,641.

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.

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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport