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

Return flights

09 Feb - 16 Feb	TAP
17 Feb - 05 Mar	TAP
04 Feb - 17 Feb	TAP
28 Feb - 14 Mar	TAP
10 Feb - 24 Feb	TAP
10 Feb - 17 Feb	TAP
08 Feb - 24 Feb	Ryanair
09 Feb - 03 Mar	Iberia
02 Feb - 08 Feb	TAP
14 Feb - 28 Feb	TAP
05 Feb - 09 Feb	Ryanair
09 Feb - 20 Feb	Iberia
03 Feb - 26 Feb	TAP
18 Feb - 13 Mar	TAP
17 Feb - 03 Mar	TAP
09 Feb - 09 Mar	Iberia
10 Feb - 02 Mar	Air Europa
25 Feb - 11 Mar	Lufthansa
13 Feb - 06 Mar	TAP
03 Feb - 05 Mar	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 809€

Return flights