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

Return flights

23 Feb - 08 Mar	Ryanair
19 Feb - 01 Mar	Iberia
28 Feb - 08 Mar	Iberia
21 Feb - 08 Mar	Iberia
21 Feb - 01 Mar	Iberia
05 Feb - 15 Feb	Ryanair
05 Feb - 01 Mar	Ryanair
02 Feb - 15 Feb	Ryanair
09 Feb - 01 Mar	Ryanair
05 Feb - 15 Mar	Ryanair
02 Feb - 22 Feb	Ryanair
16 Feb - 15 Mar	Air Europa
15 Feb - 24 Feb	Delta
15 Feb - 25 Feb	Delta
02 Feb - 23 Feb	Delta
15 Feb - 27 Feb	Delta
01 Feb - 27 Feb	Delta
01 Feb - 21 Feb	Delta
03 Feb - 18 Feb	Delta
01 Feb - 09 Mar	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 $642

Return flights