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Cheap flights from Madrid to Buenos Aires from £394

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 8/3. 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 Logo
06:00 - 10:15MAD-EZE
32h 15m2 stops
Delta Logo
22:25 - 16:05EZE-MAD
37h 40m2 stops
£741Delta
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Sun, 1 Mar - Sun, 15 Mar
Delta Logo
06:00 - 09:00MAD-EZE
31h 00m2 stops
Delta Logo
22:25 - 10:15EZE-MAD
31h 50m2 stops
£742Delta
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Wed, 14 Jan - Wed, 28 Jan
Delta Logo
10:00 - 10:15MAD-EZE
28h 15m1 stop
Delta Logo
20:55 - 08:00EZE-MAD
55h 05m2 stops
£742Delta
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Tue, 30 Dec - Fri, 27 Feb
American Airlines Logo
13:00 - 08:25MAD-EZE
23h 25m1 stop
American Airlines Logo
10:10 - 13:35EZE-MAD
23h 25m2 stops
£747American Airlines
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Sun, 1 Feb - Thu, 5 Feb
Avianca Logo
13:10 - 05:45MAD-EZE
21h 35m1 stop
Avianca Logo
02:30 - 15:30EZE-MAD
32h 00m1 stop
£753Avianca
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Wed, 6 May - Sat, 9 May
ITA Airways Logo
05:50 - 08:45MAD-EZE
30h 55m1 stop
ITA Airways Logo
13:50 - 23:59EZE-MAD
30h 09m1 stop
£754ITA Airways
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Fri, 13 Mar - Tue, 17 Mar
Lufthansa Logo
06:00 - 06:25MAD-EZE
29h 25m1 stop
Lufthansa Logo
16:40 - 23:30EZE-MAD
25h 50m1 stop
£756Lufthansa
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Tue, 5 May - Tue, 26 May
Lufthansa Logo
06:00 - 06:25MAD-EZE
29h 25m1 stop
Lufthansa Logo
16:40 - 23:30EZE-MAD
25h 50m1 stop
£772Lufthansa
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Tue, 7 Apr - Wed, 22 Apr
ITA Airways Logo
18:00 - 19:50MAD-EZE
29h 50m1 stop
ITA Airways Logo
22:00 - 23:59EZE-MAD
21h 59m1 stop
£789ITA Airways
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Mon, 9 Feb - Tue, 24 Feb
Avianca Logo
09:40 - 05:40MAD-AEP
25h 00m1 stop
Avianca Logo
07:00 - 11:10AEP-MAD
23h 10m1 stop
£808Avianca
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Tue, 7 Apr - Tue, 21 Apr

United Airlines flights from Madrid to Buenos Aires

Our best United Airlines deals on Madrid to Buenos Aires flight tickets
United Airlines
22 Nov
MAD11:15Madrid Barajas
48h 05m
2 stops
EZE07:20Buenos Aires Ministro Pistarini
26 Nov
EZE22:05Buenos Aires Ministro Pistarini
31h 10m
2 stops
MAD09:15Madrid Barajas
£777
Find similar
United Airlines
22 Nov
MAD11:15Madrid Barajas
48h 05m
2 stops
EZE07:20Buenos Aires Ministro Pistarini
5 Dec
EZE22:05Buenos Aires Ministro Pistarini
30h 00m
2 stops
MAD08:05Madrid Barajas
£778
Find similar

Lufthansa flights from Madrid to Buenos Aires

Our best Lufthansa deals on Madrid to Buenos Aires flight tickets
Lufthansa
5 May
MAD06:00Madrid Barajas
29h 25m
1 stop
EZE06:25Buenos Aires Ministro Pistarini
26 May
EZE16:40Buenos Aires Ministro Pistarini
25h 50m
1 stop
MAD23:30Madrid Barajas
£756
Find similar
Lufthansa
7 Apr
MAD06:00Madrid Barajas
29h 25m
1 stop
EZE06:25Buenos Aires Ministro Pistarini
22 Apr
EZE16:40Buenos Aires Ministro Pistarini
25h 50m
1 stop
MAD23:30Madrid Barajas
£772
Find similar
Lufthansa
12 Apr
MAD06:00Madrid Barajas
29h 25m
1 stop
EZE06:25Buenos Aires Ministro Pistarini
25 Apr
EZE16:40Buenos Aires Ministro Pistarini
19h 55m
2 stops
MAD17:35Madrid Barajas
£780
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momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 7 November 2025.
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

Sun 1/3

06:00-10:15

2 stops32h 15m

Buenos Aires Ministro Pistarini

Sun 15/3

22:25-16:05

2 stops37h 40m

£741

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Wed 14/1

06:00-09:00

2 stops31h 00m

Buenos Aires Ministro Pistarini

Wed 28/1

22:25-10:15

2 stops31h 50m

£742

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 30/12

10:00-10:15

1 stop28h 15m

Buenos Aires Ministro Pistarini

Fri 27/2

20:55-08:00

2 stops55h 05m

£742

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Sun 1/2

13:00-08:25

1 stop23h 25m

Buenos Aires Ministro Pistarini

Thu 5/2

10:10-13:35

2 stops23h 25m

£747

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Wed 6/5

13:10-05:45

1 stop21h 35m

Buenos Aires Ministro Pistarini

Sat 9/5

02:30-15:30

1 stop32h 00m

£753

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Fri 13/3

05:50-08:45

1 stop30h 55m

Buenos Aires Ministro Pistarini

Tue 17/3

13:50-23:59

1 stop30h 09m

£754

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 5/5

06:00-06:25

1 stop29h 25m

Buenos Aires Ministro Pistarini

Tue 26/5

16:40-23:30

1 stop25h 50m

£756

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 7/4

06:00-06:25

1 stop29h 25m

Buenos Aires Ministro Pistarini

Wed 22/4

16:40-23:30

1 stop25h 50m

£772

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 9/2

18:00-19:50

1 stop29h 50m

Buenos Aires Ministro Pistarini

Tue 24/2

22:00-23:59

1 stop21h 59m

£789

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Tue 7/4

09:40-05:40

1 stop25h 00m

Buenos Aires Jorge Newbery

Tue 21/4

07:00-11:10

1 stop23h 10m

£808

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Madrid and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

In general, March is the cheapest month to fly from Madrid to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £834. If you don’t want to visit Buenos Aires in March, then you should wait until January to fly from Madrid, when ticket prices are also cheap, with an average price of £849.

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

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as £931. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Madrid because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,268.

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 midday. Flights from Madrid to Buenos Aires during this time can be as low as £960. Flights to Buenos Aires are more costly in the morning, with an average ticket price of £1,022. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 £967 when searching weeks before you fly. 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 £816 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 52% 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 November 2025, prices for Madrid to Buenos Aires flights are approximately 2% 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 return 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

£916

Fastest flight time

12h 40m

Direct flights

Every day

Airports in Buenos Aires

1 airport
The best flight deal from Madrid to Buenos Aires found on momondo in the last 72 hours is £916
The fastest flight from Madrid to Buenos Aires takes 12h 40m
Direct flights go from Madrid to Buenos Aires every day.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
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  • How far is Madrid Barajas to Buenos Aires by plane?

    Buenos Aires is 6237.6 mi away from Madrid Barajas. By plane, this route typically takes 15h 40m.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 travel and health documents you'll need for your trip to Buenos Aires 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 Buenos Aires. 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 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
IberiaPriceFrom £583Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
Aerolineas ArgentinasPriceFrom £870Free CancellationRating
8.0
960 reviews
Search Aerolineas Argentinas flights

  • Aerolineas Argentinas Flights From Madrid to Buenos Aires

    Across 10 Aerolineas Argentinas flights from Madrid to Buenos Aires this week, the average price was £1,304, with the best Aerolineas Argentinas deals starting from £870 round-trip. 960 users have rated Aerolineas Argentinas on momondo, with an average score of 8.0/10.

  • Iberia Flights From Madrid to Buenos Aires

    Another popular option for Madrid to Buenos Aires flights is Iberia (7.0/10, 3,007 ratings). Iberia flies from Madrid to Buenos Aires around 18 times per week, with deals starting from £583 round-trip and rising to an average price of around £1,070.

Why use momondo?

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

Finding the right flight to Buenos Aires from Madrid is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

Yes. All flights to Buenos Aires from Madrid on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Buenos Aires 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 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