AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (AEP) in November 2025 (see full year).

Return flights

12 Nov - 18 Nov	Azul Airlines
16 Nov - 30 Nov	TAP
06 Nov - 25 Nov	ITA Airways
13 Nov - 18 Nov	TAP
12 Nov - 12 Dec	Azul Airlines
12 Nov - 28 Nov	Azul Airlines
20 Nov - 29 Nov	Azul Airlines
20 Nov - 27 Nov	Azul Airlines
12 Nov - 29 Nov	Azul Airlines
12 Nov - 26 Nov	Azul Airlines
12 Nov - 25 Nov	Azul Airlines
18 Nov - 04 Dec	Azul Airlines
27 Nov - 09 Dec	Azul Airlines
12 Nov - 09 Dec	Azul Airlines
24 Nov - 05 Dec	Iberia
26 Nov - 08 Dec	Iberia
24 Nov - 08 Dec	Iberia
26 Nov - 09 Dec	Iberia
26 Nov - 04 Dec	Iberia
20 Nov - 08 Dec	Azul Airlines

Also check the deals for one-way flights from Madrid to Buenos Aires in November.

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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Cheapest return flights from Madrid to Buenos Aires in November from 657€

Return flights