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

Return flights

29 Nov - 01 Dec	TAP
29 Nov - 06 Dec	TAP
30 Nov - 06 Dec	TAP
29 Nov - 08 Dec	TAP
30 Nov - 04 Dec	TAP
27 Nov - 09 Dec	TAP
27 Nov - 06 Dec	TAP
27 Nov - 05 Dec	TAP
27 Nov - 03 Dec	TAP
27 Nov - 08 Dec	TAP
23 Nov - 28 Nov	TAP
19 Nov - 25 Nov	LATAM Airlines Group
19 Nov - 27 Nov	LATAM Airlines Group
19 Nov - 26 Nov	LATAM Airlines Group
23 Nov - 29 Nov	TAP
19 Nov - 29 Nov	LATAM Airlines Group
21 Nov - 28 Nov	Ryanair
19 Nov - 30 Nov	LATAM Airlines Group
20 Nov - 26 Nov	TAP
20 Nov - 27 Nov	TAP

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 $914

Return flights