Aerolineas Argentinas
Every day
starting at $601
Compare airlines, prices, and flight durations for your trip
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.
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.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Madrid to Buenos Aires:
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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.
Aerolineas Argentinas
Every day
starting at $601
Madrid — Buenos Aires
08/10/2026
Departure
Direct flight
IB107
starting at $1,208
Madrid — Buenos Aires
10/11/2026
Departure
Direct flight
IB103
starting at $1,507
Madrid — Buenos Aires
05/15/2026
Departure
Direct flight
IB105
starting at $800
Madrid — Buenos Aires
05/23/2026
Departure
Direct flight
IB103
starting at $1,313
Madrid — Buenos Aires
03/18/2026
Departure
Direct flight
IB107
starting at $714
Madrid — Buenos Aires
03/24/2026
Departure
Direct flight
IB105
starting at $1,206
Madrid — Buenos Aires
04/14/2026
Departure
Direct flight
IB103
starting at $824
Madrid — Buenos Aires
04/20/2026
Departure
Direct flight
UX41
starting at $750
Madrid — Buenos Aires
04/29/2026
Departure
Direct flight
UX41
starting at $851
Madrid — Buenos Aires
05/03/2026
Departure
Direct flight
AR1133
starting at $671
starting at $714
starting at $731
starting at $671
starting at $396
starting at $397
starting at $457
starting at $471
starting at $521
starting at $530
starting at $539
starting at $560
starting at $611
The route Madrid — Buenos Aires is served by many carriers — 12 in total, including Iberia, Air Europa, Aerolineas Argentinas, Avianca, Air Ocean, ITA Airways, Boliviana de Aviación, Azul Brazilian Airlines, LATAM Chile, Ryanair, United Airlines, and Aer Lingus. This gives passengers wide opportunities: from finding the lowest fare (from $396) 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 one-way flight from Madrid to Buenos Aires departs on 04/01/2026, is operated by Avianca and costs $396
The cheapest roundtrip flight from Madrid to Buenos Aires departs on 11/10/2026, is operated by Iberia and costs $899
Fastest flight from Madrid to Buenos Aires takes 14h 50m
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 15h 25m. There are 38 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 12:30 AM
The cheapest flight ticket from Madrid to Buenos Aires according to data for the last 48 hours costs $396
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: April, May, March.
The fastest flights from Madrid to Buenos Aires start from 14 hours 50 minutes in the air.
The following airlines operate direct flights on the route Madrid — Buenos Aires: Iberia, Air Europa, Aerolineas Argentinas
In different months, ticket prices from Madrid to Buenos Aires vary: minimum — $396 (April 2026), maximum — $611 (August 2026). Typically, the flight costs $484–$983.
