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

Return flights

25 Feb - 14 Mar	Iberia
25 Feb - 15 Mar	Iberia
25 Feb - 13 Mar	Iberia
25 Feb - 07 Mar	Iberia
01 Feb - 16 Feb	Delta
01 Feb - 02 Mar	Air Canada
16 Feb - 08 Mar	American Airlines
16 Feb - 26 Feb	Iberia
23 Feb - 28 Feb	Iberia
16 Feb - 07 Mar	Iberia
16 Feb - 10 Mar	Iberia
27 Feb - 11 Mar	Iberia
16 Feb - 17 Mar	Iberia
01 Feb - 21 Feb	Air Canada
06 Feb - 22 Feb	Air Canada
06 Feb - 21 Feb	Air Canada
01 Feb - 18 Feb	Delta
01 Feb - 17 Feb	Delta
07 Feb - 21 Feb	Air Canada
01 Feb - 09 Feb	Delta

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 788€

Return flights