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

Return flights

16 Mar - 19 Mar	JetSmart
17 Mar - 19 Mar	JetSmart
12 Mar - 19 Mar	JetSmart
24 Mar - 10 Apr	JetSmart
31 Mar - 10 Apr	JetSmart
23 Mar - 10 Apr	JetSmart
26 Mar - 10 Apr	JetSmart
31 Mar - 09 Apr	JetSmart
31 Mar - 16 Apr	JetSmart
10 Mar - 19 Mar	JetSmart
24 Mar - 09 Apr	JetSmart
23 Mar - 09 Apr	JetSmart
31 Mar - 18 Apr	JetSmart
26 Mar - 09 Apr	JetSmart
16 Mar - 26 Mar	JetSmart
17 Mar - 26 Mar	JetSmart
12 Mar - 26 Mar	JetSmart
16 Mar - 22 Mar	JetSmart
24 Mar - 26 Mar	JetSmart
23 Mar - 26 Mar	JetSmart

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

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 March from 322€

Return flights