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

Return flights

20 Nov - 03 Dec	LATAM Airlines Group
16 Nov - 26 Nov	Iberia
16 Nov - 22 Nov	Iberia
14 Nov - 16 Nov	Ryanair
14 Nov - 18 Nov	Air Europa
14 Nov - 28 Nov	TAP
16 Nov - 24 Nov	TAP
03 Nov - 28 Nov	Royal Air Maroc
26 Nov - 30 Nov	TAP
21 Nov - 30 Nov	Air Europa
13 Nov - 22 Nov	Wizz Air Malta
16 Nov - 10 Dec	Iberia
10 Nov - 09 Dec	TAP
13 Nov - 02 Dec	TAP
11 Nov - 05 Dec	Ryanair
10 Nov - 08 Dec	TAP
24 Nov - 09 Dec	TAP
10 Nov - 04 Dec	TAP
26 Nov - 06 Dec	easyJet
23 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 797€

Return flights