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 £773 to £984. The lowest price recently found on this route was £710.

Question 1

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

Accepted Answer

Sao Paulo (GRU) was the most common stop: 70% of momondo users choosing one-stop flights on this route connected there.

Question 2

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

Accepted Answer

Sao Paulo (GRU) has the shortest average stopover time for this route: 1h 40m.

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

You could potentially save up to 27% on your flight if you consider stops on a Madrid to Buenos Aires flight.

Question 5

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £773 to £984.
The lowest price recently found on this route was £710.

Question 6

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

Accepted Answer

As of January 2026, there are 125 flights per week flying from Madrid to Buenos Aires. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

Question 7

Which airline has the best punctuality record on Madrid to Buenos Aires flights?

Accepted Answer

According to our data, Aerolineas Argentinas have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

Question 8

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

Accepted Answer

As of January 2026, prices for Madrid to Buenos Aires flights are approximately 6% cheaper when compared to flights at the same time last year.

Question 9

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

Accepted Answer

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from Madrid to Buenos Aires during this time can be as low as £932. Flights to Buenos Aires are more costly in the morning, with an average ticket price of £1,036. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 10

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

Accepted Answer

Flights via Miami (MIA) offer the lowest average return price of £720.

Question 11

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 12

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

Accepted Answer

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as £911. 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 £1,236.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

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 £961 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 £864 on momondo.

Question 15

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

Accepted Answer

The number of flights available between Madrid and Buenos Aires is 17 per day as of January 2026. The most frequent departure time is 23:00, with 54% of daily flights leaving in the evening.

Question 16

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

Accepted Answer

Flights connecting via Sao Paulo (GRU) have the shortest average one-way travel time: 15h 14m.

Question 17

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

Accepted Answer

Avianca and United Airlines are the most popular carriers operating from Madrid Barajas to Buenos Aires

Question 18

What is the cheapest month to fly to Buenos Aires?

Accepted Answer

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 £853. If you don’t want to visit Buenos Aires in March, then you should wait until February to fly from Madrid, when ticket prices are also cheap, with an average price of £873.

Question 19

What is the most punctual flight time for Madrid to Buenos Aires flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 20

How often are flights from Madrid to Buenos Aires delayed?

Accepted Answer

Historically, on average around 14% of flights between Madrid and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

As of January 2026, there are 2 operators available to choose from for flights from Madrid Barajas Airport to Buenos Aires.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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.

Best price found	£497
Fastest flight time	12h 40m
Direct flights	Every day
Airports in Buenos Aires	2 airports

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom £688	Free Cancellation	Rating 7.0 3,094 reviews		Search Iberia flights
Aerolineas Argentinas	PriceFrom £848	Free Cancellation	Rating 8.0 1,003 reviews		Search Aerolineas Argentinas flights

Cheap flights from Madrid to Buenos Aires from £372

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 11/5. 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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How to get the cheapest flight ticket from Madrid to Buenos Aires

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.

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

You could potentially save up to 27% 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 6% cheaper when compared to flights at the same time last year.

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

Avianca and United Airlines are the most popular carriers operating from Madrid Barajas to Buenos Aires

How often are flights from Madrid to Buenos Aires delayed?

Historically, on average around 14% of flights between Madrid and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

What is the most punctual flight time for Madrid to Buenos Aires flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Madrid to Buenos Aires flights?

According to our data, Aerolineas Argentinas have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

Sao Paulo (GRU) was the most common stop: 70% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Miami (MIA) offer the lowest average return price of £720.

Which stopover 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 14m.

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

Sao Paulo (GRU) has the shortest average stopover time for this route: 1h 40m.

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

The number of flights available between Madrid and Buenos Aires is 17 per day as of January 2026. The most frequent departure time is 23:00, with 54% of daily flights leaving in the evening.

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

As of January 2026, there are 125 flights per week flying from Madrid to Buenos Aires. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

When to book flights from Madrid to Buenos Aires

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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?

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

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