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

Return flights

21 Nov - 29 Nov	Air Canada
20 Nov - 25 Nov	Azul Airlines
11 Nov - 25 Nov	Ryanair
16 Nov - 28 Nov	TAP
16 Nov - 29 Nov	TAP
16 Nov - 26 Nov	Ryanair
14 Nov - 28 Nov	TAP
15 Nov - 25 Nov	TAP
11 Nov - 18 Nov	Ryanair
18 Nov - 25 Nov	Azul Airlines
18 Nov - 02 Dec	Azul Airlines
25 Nov - 04 Dec	LATAM Airlines Group
18 Nov - 04 Dec	Azul Airlines
18 Nov - 03 Dec	Azul Airlines
13 Nov - 02 Dec	Royal Air Maroc
25 Nov - 02 Dec	Air Europa
11 Nov - 10 Dec	Ryanair
24 Nov - 05 Dec	TAP
20 Nov - 09 Dec	Azul Airlines
20 Nov - 04 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 $939

Return flights