AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (AEP) in February 2026 (see full year).

Return flights

08 Feb - 23 Feb	Azul Airlines
08 Feb - 10 Mar	Azul Airlines
27 Feb - 31 Mar	Iberia
25 Feb - 30 Mar	Ryanair
03 Feb - 21 Feb	Air Canada
12 Feb - 19 Feb	Royal Air Maroc
28 Feb - 17 Mar	Azul Airlines
23 Feb - 17 Mar	Iberia
23 Feb - 10 Mar	TAP
02 Feb - 23 Feb	Iberia
13 Feb - 21 Feb	Avianca
25 Feb - 11 Mar	Ryanair
08 Feb - 24 Feb	Azul Airlines
10 Feb - 21 Feb	Avianca
25 Feb - 25 Mar	Ryanair
06 Feb - 20 Feb	TAP
03 Feb - 24 Feb	Avianca
03 Feb - 07 Mar	Avianca
03 Feb - 06 Mar	Avianca
02 Feb - 20 Feb	Iberia

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

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 February from 892€

Return flights