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.
The only airline operating direct flights from Madrid to Buenos Aires is Air Europa. Flights operate every day.
•
•
•
•
•
•
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.
The route Madrid — Buenos Aires is served by many carriers — 12 in total, including Aerolineas Argentinas, Iberia, Air Europa, Boliviana de Aviación, LATAM Chile, Avianca, Ryanair, United Airlines, Welcome Air, Azul Brazilian Airlines, EuroAtlantic Airways S.A., and ITA Airways. This gives passengers wide opportunities: from finding the lowest fare (from $491) 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.
Madrid — Buenos Aires
06/12/2026
Departure
Direct flight
AR1135
starting at $945
Madrid — Buenos Aires
06/12/2026
Departure
Direct flight
IB103
starting at $1,124
Madrid — Buenos Aires
06/23/2026
Departure
Direct flight
UX41
starting at $970
Madrid — Buenos Aires
06/24/2026
Departure
Direct flight
AR1133
starting at $926
Madrid — Buenos Aires
07/02/2026
Departure
Direct flight
UX41
starting at $974
Madrid — Buenos Aires
07/09/2026
Departure
Direct flight
IB103
starting at $1,316
Madrid — Buenos Aires
07/17/2026
Departure
Direct flight
AR1135
starting at $1,284
Madrid — Buenos Aires
07/17/2026
Departure
Direct flight
IB103
starting at $1,721
Madrid — Buenos Aires
07/23/2026
Departure
Direct flight
IB105
starting at $1,773
Madrid — Buenos Aires
07/30/2026
Departure
Direct flight
AR1133
starting at $2,218
Air Europa
Every day
starting at $680
The cheapest one-way flight from Madrid to Buenos Aires departs on 11/16/2026, is operated by Boliviana de Aviación and costs $491
The cheapest roundtrip flight from Madrid to Buenos Aires departs on 01/18/2027, is operated by American Airlines and costs $969
Fastest flight from Madrid to Buenos Aires takes
starting at $778
starting at $863
starting at $728
starting at $491
starting at $557
starting at $570
starting at $572
starting at $605
starting at $675
starting at $692
starting at $698
starting at $711
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 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
The cheapest flight ticket from Madrid to Buenos Aires according to data for the last 48 hours costs $491
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: May, January, October.
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
In different months, ticket prices from Madrid to Buenos Aires vary: minimum — $459 (May 2026), maximum — $668 (December 2026). Typically, the flight costs $597–$1,212.
Flight prices from Madrid to Buenos Aires are steadily rising: from May 2026 to April 2027, ticket costs increased by 33%. The sooner you book, the better the deal.
The most significant price increase was from May 2026 to December 2026 — up 46%. The best time to fly is May 2026–June 2026, when the average price is $531. In November 2026–December 2026, tickets cost around $663.
Given the rising prices, it's best not to delay your purchase. Flying in May 2026–June 2026 can save you up to 20% compared to the most expensive months.
Price variation across months on this route is 10.7%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Madrid to Buenos Aires