AirHint found the following cheapest return flights from Buenos Aires (AEP) to Rio Negro (MDE) in August 2025 (see full year).

Return flights

14 Aug - 21 Aug	LATAM Airlines Group
12 Aug - 19 Aug	LATAM Airlines Group
08 Aug - 10 Aug	JetSmart
26 Aug - 01 Sep	JetSmart
20 Aug - 25 Aug	LATAM Airlines Group
16 Aug - 28 Aug	LATAM Airlines Group
06 Aug - 22 Aug	LATAM Airlines Group
20 Aug - 02 Sep	Avianca

Also check the deals for one-way flights from Buenos Aires to Rio Negro in August.

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 Buenos Aires to Rio Negro in August from $531

Return flights