Cheap Flights from Madrid to Buenos Aires

Cheapest flights from Madrid to Buenos Aires

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Madrid to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$449

Azul Brazilian Airlines

1 layover

1d 6h 55m

09/01/2026

The cheapest one-way flight from Madrid to Buenos Aires departs on 09/01/2026, is operated by Azul Brazilian Airlines and costs $449

Cheapest round trip flight

$938

American Airlines

2 layovers

2d 3h 40m

04/05/2027

The cheapest roundtrip flight from Madrid to Buenos Aires departs on 04/05/2027, is operated by American Airlines and costs $938

The fastest flight

13h 5m

Fastest flight from Madrid to Buenos Aires takes 13h 5m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

8:45 AM

Latest flight

12:05 AM

Average flight duration

13h 43m

Direct flights count

45

Distance

10044km

Timezone difference

4h

The distance between Madrid and Buenos Aires is 10044km (6227 miles). The average flight duration is 13h 43m. There are 45 direct flights from Madrid to Buenos Aires. The time difference between Madrid and Buenos Aires is 4h. Flights from Madrid begin at 8:45 AM. The latest flight from Madrid departs at 12:05 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Madrid to Buenos Aires by month

In different months, ticket prices from Madrid to Buenos Aires vary: minimum — $446 (September 2026), maximum — $603 (December 2026). Typically, the flight costs $543–$1,103.

September 2026

Lowest price

on average:

$446

December 2026

Highest price

on average:

$603

Avg Price

Price dynamics

Flight prices from Madrid to Buenos Aires barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.

Cheaper and more expensive periods

There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $487) and slightly more in April 2027–June 2027 ($589). But overall, the difference is small.

Best time to buy

On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 17%. Book whenever it's convenient.

Price predictability

Monthly price variation is just 8.4%. Ticket costs on this route are among the most predictable.

Airlines operating on route

The route Madrid — Buenos Aires is served by many carriers — 12 in total, including Aerolineas Argentinas, Iberia, Air Europa, Azul Brazilian Airlines, Boliviana de Aviación, Avianca, Wamos Air, EasyJet, Welcome Air, Air China, LATAM Brasil, and TAP Portugal. This gives passengers wide opportunities: from finding the lowest fare (from $449) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Aerolineas Argentinas

starting at $722

Iberia

starting at $502

Air Europa

starting at $661

Azul Brazilian Airlines

starting at $449

Boliviana de Aviación

starting at $506

starting at $507

starting at $544

starting at $545

starting at $561

starting at $571

starting at $578

starting at $597

Non-stop flights from Madrid to Buenos Aires

A non-stop flight is the most convenient and comfortable way to fly from Madrid to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.

Madrid — Buenos Aires

MAD — BUE

11/11/2026

Departure

Direct flight

AR1133

starting at $722

Madrid — Buenos Aires

MAD — BUE

01/03/2027

Departure

Direct flight

IB101

starting at $1,011

Madrid — Buenos Aires

MAD — BUE

02/07/2027

Departure

Direct flight

AR1133

starting at $856

Madrid — Buenos Aires

MAD — BUE

03/07/2027

Departure

Direct flight

UX041

starting at $799

Madrid — Buenos Aires

MAD — BUE

03/07/2027

Departure

Direct flight

IB101

starting at $995

Madrid — Buenos Aires

MAD — BUE

04/05/2027

Departure

Direct flight

UX041

starting at $798

Madrid — Buenos Aires

MAD — BUE

01/14/2027

Departure

Direct flight

IB101

starting at $1,078

Madrid — Buenos Aires

MAD — BUE

07/30/2026

Departure

Direct flight

IB105

starting at $2,614

Madrid — Buenos Aires

MAD — BUE

12/02/2026

Departure

Direct flight

IB101

starting at $946

Madrid — Buenos Aires

MAD — BUE

08/03/2026

Departure

Direct flight

AR1133

starting at $2,184

Schedule of direct flights from Madrid to Buenos Aires

All airlines serving Madrid — Buenos Aires operate daily direct flights: Aerolineas Argentinas and Iberia fly every day.

Aerolineas Argentinas

Every day

starting at $757

Iberia

Every day

starting at $1,009

Madrid airports overview

Adolfo Suarez Madrid-Barajas Airport

•

MAD

13km

Madrid's main international airport handles domestic, European and long‑haul flights, with multiple terminals and frequent connections across Spain, Europe and Latin America.

•

Buenos Aires airports overview

Jorge Newbery Airport

•

AEP

8km

Serving Buenos Aires and the Río de la Plata waterfront, handles mainly domestic and regional flights with quick access to downtown and frequent connections across Argentina and neighboring countries.

Ministro Pistarini Airport

•

EZE

28km

Serves Buenos Aires as the primary international gateway, situated about 22 km southwest of the city; handles most long‑haul passenger and cargo flights.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Madrid to Buenos Aires?

The cheapest flight ticket from Madrid to Buenos Aires according to data for the last 48 hours costs $449

When is the best time to buy air tickets on the route Madrid — Buenos Aires?

Often the best time to buy tickets from Madrid to Buenos Aires is 2 months before departure.

When is the cheapest time of year to fly from Madrid to Buenos Aires?

Based on statistics over the past years, the lowest prices for flights from Madrid to Buenos Aires can be found flying in these months: September, November, January.

How long does it take to fly from Madrid to Buenos Aires?

The fastest flights from Madrid to Buenos Aires start from 13 hours 5 minutes in the air.

Which airline can fly direct from Madrid to Buenos Aires?

The following airlines operate direct flights on the route Madrid — Buenos Aires: Aerolineas Argentinas, Iberia, Air Europa

Special offers and sales on air tickets from Madrid to Buenos Aires

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Madrid — Buenos Aires

tháng 8 31

Air China

$595

Alternative routes

Albacete ➜ Buenos Aires•Burgos ➜ Buenos Aires•Logrono ➜ Buenos Aires•Valladolid ➜ Buenos Aires•Zaragoza ➜ Buenos Aires•Madrid ➜ Bahia Blanca•Madrid ➜ Cordoba•Madrid ➜ Mar Del Plata•Madrid ➜ Pelotas•Madrid ➜ Parana•Madrid ➜ Rio Cuarto•Madrid ➜ Rosario•Madrid ➜ Santa Rosa•Madrid ➜ Santa Fe•Madrid ➜ Uruguaiana

•••••••••••••••••••

Cheapest one way flight

$449

Azul Brazilian Airlines

1 layover

1d 6h 55m

09/01/2026

The cheapest one-way flight from Madrid to Buenos Aires departs on 09/01/2026, is operated by Azul Brazilian Airlines and costs $449

Cheapest round trip flight

$938

American Airlines

2 layovers

2d 3h 40m

04/05/2027

The cheapest roundtrip flight from Madrid to Buenos Aires departs on 04/05/2027, is operated by American Airlines and costs $938

The fastest flight

13h 5m

Fastest flight from Madrid to Buenos Aires takes 13h 5m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

8:45 AM

Latest flight

12:05 AM

Average flight duration

13h 43m

Direct flights count

45

Distance

10044km

Timezone difference

4h

Aerolineas Argentinas

starting at $722

Iberia

starting at $502

Air Europa

starting at $661

Azul Brazilian Airlines

starting at $449

Boliviana de Aviación

starting at $506

starting at $507

starting at $544

starting at $545

starting at $561

starting at $571

starting at $578

starting at $597

Madrid — Buenos Aires

MAD — BUE

11/11/2026

Departure

Direct flight

AR1133

starting at $722

Madrid — Buenos Aires

MAD — BUE

01/03/2027

Departure

Direct flight

IB101

starting at $1,011

Madrid — Buenos Aires

MAD — BUE

02/07/2027

Departure

Direct flight

AR1133

starting at $856

Madrid — Buenos Aires

MAD — BUE

03/07/2027

Departure

Direct flight

UX041

starting at $799

Madrid — Buenos Aires

MAD — BUE

03/07/2027

Departure

Direct flight

IB101

starting at $995

Madrid — Buenos Aires

MAD — BUE

04/05/2027

Departure

Direct flight

UX041

starting at $798

Madrid — Buenos Aires

MAD — BUE

01/14/2027

Departure

Direct flight

IB101

starting at $1,078

Madrid — Buenos Aires

MAD — BUE

07/30/2026

Departure

Direct flight

IB105

starting at $2,614

Madrid — Buenos Aires

MAD — BUE

12/02/2026

Departure

Direct flight

IB101

starting at $946

Madrid — Buenos Aires

MAD — BUE

08/03/2026

Departure

Direct flight

AR1133

starting at $2,184

What is the cheapest price for flights from Madrid to Buenos Aires?

The cheapest flight ticket from Madrid to Buenos Aires according to data for the last 48 hours costs $449

When is the best time to buy air tickets on the route Madrid — Buenos Aires?

Often the best time to buy tickets from Madrid to Buenos Aires is 2 months before departure.

When is the cheapest time of year to fly from Madrid to Buenos Aires?

Based on statistics over the past years, the lowest prices for flights from Madrid to Buenos Aires can be found flying in these months: September, November, January.

How long does it take to fly from Madrid to Buenos Aires?

The fastest flights from Madrid to Buenos Aires start from 13 hours 5 minutes in the air.

Which airline can fly direct from Madrid to Buenos Aires?

The following airlines operate direct flights on the route Madrid — Buenos Aires: Aerolineas Argentinas, Iberia, Air Europa

Price dynamics

Flight prices from Madrid to Buenos Aires barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.

Cheaper and more expensive periods

There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $487) and slightly more in April 2027–June 2027 ($589). But overall, the difference is small.

Best time to buy

On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 17%. Book whenever it's convenient.

Price predictability

Monthly price variation is just 8.4%. Ticket costs on this route are among the most predictable.

Cheap Flights from Madrid to Buenos Aires — $449

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Madrid to Buenos Aires

Cheapest one way flight

$449

Azul Brazilian Airlines

1 layover

1d 6h 55m

09/01/2026

Cheapest round trip flight

$938

American Airlines

2 layovers

2d 3h 40m

04/05/2027

The fastest flight

13h 5m

Direct flights

Every day

Earliest flight

8:45 AM

Latest flight

12:05 AM

Average flight duration

13h 43m

Direct flights count

45

Distance

10044km

Timezone difference

4h

Airfare from Madrid to Buenos Aires by month

September 2026

on average:

$446

December 2026

on average:

$603

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Madrid to Buenos Aires

Schedule of direct flights from Madrid to Buenos Aires

Madrid airports overview

Adolfo Suarez Madrid-Barajas Airport

Buenos Aires airports overview

Jorge Newbery Airport

Ministro Pistarini Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Madrid to Buenos Aires

Alternative routes

Cheapest one way flight

$449

Azul Brazilian Airlines

1 layover

1d 6h 55m

09/01/2026

Cheapest round trip flight

$938

American Airlines

2 layovers

2d 3h 40m

04/05/2027

The fastest flight

13h 5m

Direct flights

Every day

Earliest flight

8:45 AM

Latest flight

12:05 AM

Average flight duration

13h 43m

Direct flights count

45

Distance

10044km

Timezone difference