Cheapest return flights from Madrid to Buenos Aires in March from $890

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

Return flights

12 Mar - 23 Mar ITA Airways
14 Mar - 23 Mar ITA Airways
03 Mar - 25 Mar TAP
05 Mar - 23 Mar ITA Airways
06 Mar - 16 Mar TAP
20 Mar - 27 Mar TAP
24 Mar - 08 Apr Air Canada
12 Mar - 16 Mar Royal Air Maroc
05 Mar - 16 Mar Royal Air Maroc
04 Mar - 16 Mar Royal Air Maroc
03 Mar - 18 Mar TAP
20 Mar - 06 Apr TAP
16 Mar - 04 Apr Royal Air Maroc
24 Mar - 15 Apr TAP
26 Mar - 06 Apr TAP
27 Mar - 06 Apr TAP
26 Mar - 14 Apr Iberia
13 Mar - 25 Apr Iberia
25 Mar - 07 Apr Azul Airlines
24 Mar - 10 Apr Azul Airlines

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

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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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