Cheapest return flights from Madrid to Buenos Aires in March from 821€

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

Return flights

05 Mar - 31 Mar Azul Airlines
12 Mar - 19 Mar Azul Airlines
07 Mar - 15 Mar Azul Airlines
03 Mar - 24 Mar Avianca
17 Mar - 24 Mar Ryanair
05 Mar - 13 Mar Azul Airlines
17 Mar - 31 Mar Ryanair
05 Mar - 25 Mar Azul Airlines
07 Mar - 24 Mar Azul Airlines
03 Mar - 07 Mar Azul Airlines
22 Mar - 11 Apr Ryanair
16 Mar - 15 Apr Avianca
20 Mar - 17 Apr Avianca
16 Mar - 26 Apr Avianca
28 Mar - 12 Apr TAP
19 Mar - 06 Apr Azul Airlines
27 Mar - 06 Apr Ryanair
04 Mar - 02 Apr Lufthansa
21 Mar - 07 Apr TAP
30 Mar - 18 Apr TAP

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

Skyscanner

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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