Cheapest one-way flights from Madrid to Buenos Aires in March from $532

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

One-Way flights

11 Mar Iberia
25 Mar Ryanair
21 Mar Azul Airlines
26 Mar Azul Airlines
15 Mar Azul Airlines
05 Mar Avianca
24 Mar Avianca
18 Mar Air Europa

Also check the deals for return 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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