AirHint found the following cheapest return flights from Cuzco (CUZ) to Buenos Aires (AEP) in July 2026 (see full year).

Return flights

03 Jul - 07 Jul	JetSmart
03 Jul - 16 Jul	JetSmart
03 Jul - 11 Jul	JetSmart
03 Jul - 19 Jul	JetSmart
10 Jul - 16 Jul	JetSmart
10 Jul - 19 Jul	JetSmart
03 Jul - 23 Jul	JetSmart
23 Jul - 27 Jul	JetSmart
27 Jul - 07 Aug	LATAM Airlines Group
10 Jul - 23 Jul	JetSmart
18 Jul - 23 Jul	JetSmart
23 Jul - 08 Aug	JetSmart
23 Jul - 07 Aug	JetSmart
27 Jul - 08 Aug	JetSmart
26 Jul - 08 Aug	JetSmart
18 Jul - 08 Aug	JetSmart
26 Jul - 07 Aug	JetSmart
18 Jul - 07 Aug	JetSmart

Also check the deals for one-way flights from Cuzco 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 Cuzco to Buenos Aires in July from $413

Return flights