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Cheap flights from Madrid to Buenos Aires from £355

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 7/11. 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 (MAD-BUE)

Cheap return flights

Delta Logo
06:00 - 09:45MAD-EZE
32h 45m2 stops
Delta Logo
20:10 - 09:35EZE-MAD
32h 25m2 stops
£693Delta
Find Deal
Mon, 15 Sep - Tue, 23 Sep
Delta Logo
10:00 - 10:15MAD-EZE
28h 15m1 stop
Delta Logo
22:25 - 08:00EZE-MAD
29h 35m2 stops
£695Delta
Find Deal
Tue, 4 Nov - Thu, 27 Nov
Delta Logo
07:30 - 09:00MAD-EZE
29h 30m2 stops
Delta Logo
22:25 - 08:00EZE-MAD
29h 35m1 stop
£695Delta
Find Deal
Thu, 20 Nov - Tue, 3 Feb
American Airlines Logo
12:10 - 10:15MAD-EZE
26h 05m2 stops
American Airlines Logo
23:20 - 07:55EZE-MAD
28h 35m1 stop
£712American Airlines
Find Deal
Mon, 26 Jan - Sun, 8 Feb
Logo
13:35 - 16:00MAD-AEP
30h 25m2 stops
Logo
13:40 - 08:00AEP-MAD
38h 20m2 stops
£721
Find Deal
Wed, 10 Dec - Wed, 21 Jan
Logo
13:35 - 12:20MAD-AEP
26h 45m2 stops
Logo
13:40 - 08:00AEP-MAD
38h 20m2 stops
£724
Find Deal
Thu, 29 Jan - Wed, 11 Feb
Air Canada Logo
06:00 - 15:10MAD-EZE
37h 10m3 stops
Air Canada Logo
16:45 - 13:00EZE-MAD
40h 15m3 stops
£725Air Canada
Find Deal
Tue, 9 Dec - Wed, 21 Jan
Air Canada Logo
07:25 - 15:10MAD-EZE
35h 45m3 stops
Air Canada Logo
16:45 - 08:00EZE-MAD
35h 15m3 stops
£730Air Canada
Find Deal
Sun, 1 Feb - Sun, 8 Feb
SWISS Logo
19:35 - 10:30MAD-AEP
19h 55m2 stops
SWISS Logo
14:55 - 18:45AEP-MAD
22h 50m2 stops
£746SWISS
Find Deal
Thu, 11 Sep - Tue, 21 Oct
SWISS Logo
10:05 - 10:30MAD-AEP
29h 25m2 stops
SWISS Logo
14:55 - 09:20AEP-MAD
37h 25m2 stops
£853SWISS
Find Deal
Tue, 9 Sep - Thu, 9 Oct

Delta flights from Madrid to Buenos Aires

Our best Delta deals on Madrid to Buenos Aires flight tickets
Delta
30 Aug
MAD10:05Madrid Barajas
28h 40m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
9 Sept
EZE20:10Buenos Aires Ministro Pistarini
38h 25m
2 stops
MAD15:35Madrid Barajas
£692
Find similar
Delta
15 Sept
MAD06:00Madrid Barajas
32h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
23 Sept
EZE20:10Buenos Aires Ministro Pistarini
32h 25m
2 stops
MAD09:35Madrid Barajas
£693
Find similar
Delta
4 Nov
MAD10:00Madrid Barajas
28h 15m
1 stop
EZE10:15Buenos Aires Ministro Pistarini
27 Nov
EZE22:25Buenos Aires Ministro Pistarini
29h 35m
2 stops
MAD08:00Madrid Barajas
£695
Find similar

Air Canada flights from Madrid to Buenos Aires

Our best Air Canada deals on Madrid to Buenos Aires flight tickets
Air Canada
9 Dec
MAD06:00Madrid Barajas
37h 10m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
21 Jan
EZE16:45Buenos Aires Ministro Pistarini
40h 15m
3 stops
MAD13:00Madrid Barajas
£725
Find similar
Air Canada
1 Feb
MAD07:25Madrid Barajas
35h 45m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
8 Feb
EZE16:45Buenos Aires Ministro Pistarini
35h 15m
3 stops
MAD08:00Madrid Barajas
£730
Find similar
Air Canada
27 Jan
MAD13:35Madrid Barajas
31h 45m
2 stops
AEP17:20Buenos Aires Jorge Newbery
11 Feb
AEP13:40Buenos Aires Jorge Newbery
38h 20m
2 stops
MAD08:00Madrid Barajas
£750
Find similar

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 27 August 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

Mon 15/9

06:00-09:45

2 stops32h 45m

Buenos Aires Ministro Pistarini

Tue 23/9

20:10-09:35

2 stops32h 25m

£693

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 4/11

10:00-10:15

1 stop28h 15m

Buenos Aires Ministro Pistarini

Thu 27/11

22:25-08:00

2 stops29h 35m

£695

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Thu 20/11

07:30-09:00

2 stops29h 30m

Buenos Aires Ministro Pistarini

Tue 3/2

22:25-08:00

1 stop29h 35m

£695

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Mon 26/1

12:10-10:15

2 stops26h 05m

Buenos Aires Ministro Pistarini

Sun 8/2

23:20-07:55

1 stop28h 35m

£712

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Wed 10/12

13:35-16:00

2 stops30h 25m

Buenos Aires Jorge Newbery

Wed 21/1

13:40-08:00

2 stops38h 20m

£721

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Thu 29/1

13:35-12:20

2 stops26h 45m

Buenos Aires Jorge Newbery

Wed 11/2

13:40-08:00

2 stops38h 20m

£724

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Tue 9/12

06:00-15:10

3 stops37h 10m

Buenos Aires Ministro Pistarini

Wed 21/1

16:45-13:00

3 stops40h 15m

£725

MadridBuenos Aires

MAD - EZE

MADEZE

Madrid Barajas

Sun 1/2

07:25-15:10

3 stops35h 45m

Buenos Aires Ministro Pistarini

Sun 8/2

16:45-08:00

3 stops35h 15m

£730

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Thu 11/9

19:35-10:30

2 stops19h 55m

Buenos Aires Jorge Newbery

Tue 21/10

14:55-18:45

2 stops22h 50m

£746

MadridBuenos Aires

MAD - AEP

MADAEP

Madrid Barajas

Tue 9/9

10:05-10:30

2 stops29h 25m

Buenos Aires Jorge Newbery

Thu 9/10

14:55-09:20

2 stops37h 25m

£853

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 cheapest month to fly to Buenos Aires?

In general, February 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 £767. If you don’t want to visit Buenos Aires in February, then you should wait until January to fly from Madrid, when ticket prices are also cheap, with an average price of £770.

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 Friday when prices can be found for as low as £762. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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 £1,118.

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 £933. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £992. Departure times in the evening 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 £918 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 £744 on momondo.

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

There are 2 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 34% 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 August 2025, prices for Madrid to Buenos Aires flights are approximately 17% 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

£1,148

Fastest flight time

12h 35m

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 £1,148
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)
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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 19h 55m.

  • 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 £567Free CancellationRating
7.0
2,892 reviews
Search Iberia flights

  • Iberia Flights From Madrid to Buenos Aires

    Across 18 Iberia flights from Madrid to Buenos Aires this week, the average price was £1,156, with the best Iberia deals starting from £764 round-trip. 2,892 users have rated Iberia on momondo, with an average score of 7.0/10.

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