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

Return flights

03 Jun - 28 Jun	SWISS
03 Jun - 16 Jun	SWISS
08 Jun - 15 Jun	Royal Air Maroc
03 Jun - 17 Jun	SWISS
01 Jun - 22 Jun	SWISS
08 Jun - 19 Jun	Royal Air Maroc
08 Jun - 18 Jun	Royal Air Maroc
01 Jun - 20 Jun	Royal Air Maroc
01 Jun - 14 Jun	Royal Air Maroc
07 Jun - 14 Jun	Iberia
17 Jun - 22 Jul	LATAM Airlines Group
02 Jun - 02 Jul	Royal Air Maroc
08 Jun - 08 Jul	LATAM Airlines Group
18 Jun - 22 Jul	LATAM Airlines Group
19 Jun - 22 Jul	LATAM Airlines Group
08 Jun - 28 Jul	Royal Air Maroc
08 Jun - 15 Jul	LATAM Airlines Group
15 Jun - 01 Jul	Royal Air Maroc
13 Jun - 14 Jul	LATAM Airlines Group
02 Jun - 04 Jul	Royal Air Maroc

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

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 June from $1009

Return flights