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

Return flights

08 May - 28 May	JetSmart
31 May - 02 Jun	JetSmart
08 May - 14 May	JetSmart
31 May - 12 Jun	JetSmart
14 May - 28 May	JetSmart
14 May - 02 Jun	JetSmart
03 May - 14 May	JetSmart
28 May - 02 Jun	JetSmart
12 May - 28 May	JetSmart
28 May - 12 Jun	JetSmart
12 May - 02 Jun	JetSmart
05 May - 14 May	JetSmart
12 May - 14 May	JetSmart
10 May - 28 May	JetSmart
03 May - 06 May	JetSmart
06 May - 14 May	JetSmart
18 May - 02 Jun	JetSmart
25 May - 02 Jun	JetSmart
25 May - 12 Jun	JetSmart
31 May - 13 Jun	JetSmart

Also check the deals for one-way flights from Cuzco to Buenos Aires in May.

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 May from 331€

Return flights