Cheapest one-way flights from Madrid to Buenos Aires in October from $545

AirHint found the following cheapest one-way flights from Madrid (MAD) to Buenos Aires (EZE) in October 2026 (see full year).

One-Way flights

14 Oct Boliviana de Aviacion
09 Oct Boliviana de Aviacion
23 Oct Boliviana de Aviacion
29 Oct Iberia
18 Oct Boliviana de Aviacion
20 Oct Boliviana de Aviacion
21 Oct Boliviana de Aviacion
11 Oct Boliviana de Aviacion
01 Oct LATAM Airlines Group
03 Oct Ryanair

Also check the deals for return flights from Madrid to Buenos Aires in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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