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

Return flights

11 Jul - 15 Jul	LATAM Airlines Group
09 Jul - 15 Jul	LATAM Airlines Group
06 Jul - 03 Aug	LATAM Airlines Group
03 Jul - 15 Jul	LATAM Airlines Group
21 Jul - 31 Jul	LATAM Airlines Group
01 Jul - 06 Jul	LATAM Airlines Group
07 Jul - 13 Jul	LATAM Airlines Group
27 Jul - 03 Aug	JetSmart
09 Jul - 27 Jul	LATAM Airlines Group
21 Jul - 28 Jul	LATAM Airlines Group
01 Jul - 22 Jul	LATAM Airlines Group
15 Jul - 17 Jul	LATAM Airlines Group
26 Jul - 02 Aug	Avianca

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

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 Rio Negro to Buenos Aires in July from $550

Return flights