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

Return flights

12 Nov - 26 Nov	Delta
10 Nov - 17 Nov	Delta
11 Nov - 26 Nov	Delta
12 Nov - 25 Nov	Delta
16 Nov - 26 Nov	Delta
12 Nov - 24 Nov	Delta
10 Nov - 24 Nov	Delta
11 Nov - 27 Nov	Delta
10 Nov - 23 Nov	Delta
16 Nov - 27 Nov	Delta
25 Nov - 02 Dec	ITA Airways
25 Nov - 09 Dec	ITA Airways
26 Nov - 03 Dec	ITA Airways
19 Nov - 03 Dec	ITA Airways
27 Nov - 09 Dec	ITA Airways
17 Nov - 03 Dec	Iberia
12 Nov - 02 Dec	ITA Airways
16 Nov - 06 Dec	Azul Airlines
17 Nov - 08 Dec	Delta
18 Nov - 11 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 $861

Return flights