Aerolineas Argentinas
Every day
starting at $711
Iberia
Every day
starting at $976
Air Europa
Every day
starting at $750
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.
In different months, ticket prices from Madrid to Buenos Aires vary: minimum — $569 (December 2026), maximum — $646 (October 2026). Typically, the flight costs $596–$1,188.
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.
All airlines serving Madrid — Buenos Aires operate daily direct flights: Aerolineas Argentinas, Iberia, and Air Europa fly every day.
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Answers to questions about the route that travelers are most interested in.
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.
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.
There is a slight difference: it's a bit cheaper in December 2026–January 2027 (averaging $574) and slightly more in October 2026–November 2026 ($613). But overall, the difference is small.
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 6%. Book whenever it's convenient.
Monthly price variation is just 4.7%. Ticket costs on this route are among the most predictable.
Aerolineas Argentinas
Every day
starting at $711
Iberia
Every day
starting at $976
Air Europa
Every day
starting at $750
All airports
Madrid — Buenos Aires
11/27/2026
Departure
Direct flight
AR1133
starting at $724
Madrid — Buenos Aires
01/01/2027
Departure
Direct flight
AR1135
starting at $600
Madrid — Buenos Aires
03/10/2027
Departure
Direct flight
AR1133
starting at $605
Madrid — Buenos Aires
11/10/2026
Departure
Direct flight
AR1135
starting at $999
Madrid — Buenos Aires
11/15/2026
Departure
Direct flight
IB103
starting at $1,365
Madrid — Buenos Aires
01/27/2027
Departure
Direct flight
AR1133
starting at $653
Madrid — Buenos Aires
12/08/2026
Departure
Direct flight
AR1135
starting at $798
Madrid — Buenos Aires
05/16/2027
Departure
Direct flight
AR1133
starting at $643
Madrid — Buenos Aires
11/29/2026
Departure
Direct flight
AR1133
starting at $796
Madrid — Buenos Aires
11/30/2026
Departure
Direct flight
AR1135
starting at $796
starting at $600
starting at $549
starting at $487
starting at $484
starting at $517
starting at $535
starting at $551
starting at $551
starting at $565
starting at $570
starting at $587
starting at $619
The route Madrid — Buenos Aires is served by many carriers — 12 in total, including Aerolineas Argentinas, Iberia, Air Europa, Boliviana de Aviación, Avianca, United Airlines, LATAM Chile, Azul Brazilian Airlines, Air China, Lufthansa, Ryanair, and ITA Airways. This gives passengers wide opportunities: from finding the lowest fare (from $484) 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.
The cheapest flight ticket from Madrid to Buenos Aires according to data for the last 48 hours costs $484
Often the best time to buy tickets from Madrid to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Madrid to Buenos Aires can be found flying in these months: December, January, November.
The fastest flights from Madrid to Buenos Aires start from 13 hours 5 minutes in the air.
The following airlines operate direct flights on the route Madrid — Buenos Aires: Aerolineas Argentinas, Iberia, Air Europa
The cheapest one-way flight from Madrid to Buenos Aires departs on 05/16/2027, is operated by Boliviana de Aviación and costs $484
The cheapest roundtrip flight from Madrid to Buenos Aires departs on 05/19/2027, is operated by KLM and costs $673
Fastest flight from Madrid to Buenos Aires takes 13h 5m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Madrid and Buenos Aires is 10044km (6227 miles). The average flight duration is 12h 45m. There are 54 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
