Cheapest one-way flights from Madrid to Buenos Aires in October from $615

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

One-Way flights

03 Oct Iberia
20 Oct Air Canada
07 Oct Air Canada
01 Oct Iberia
03 Oct Plus Ultra Lineas Aereas direct
16 Oct Air Canada
22 Oct Turkish Airlines
15 Oct Turkish Airlines
13 Oct Turkish Airlines
05 Oct Aerolíneas Argentinas direct

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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