AirHint found the following cheapest return flights from Cancun (CUN) to Buenos Aires (EZE) in August 2026 (see full year).

Return flights

17 Aug - 29 Aug	Arajet
10 Aug - 17 Aug	Arajet
10 Aug - 23 Aug	Avianca
19 Aug - 03 Sep	Avianca
08 Aug - 26 Sep	Arajet
12 Aug - 25 Aug	Avianca
10 Aug - 20 Aug	Avianca
13 Aug - 20 Aug	Avianca
05 Aug - 20 Aug	Avianca
15 Aug - 22 Aug	LATAM Airlines Group
26 Aug - 12 Sep	Viva
25 Aug - 12 Sep	Viva
30 Aug - 12 Sep	Viva
26 Aug - 30 Aug	Viva
26 Aug - 07 Sep	Viva
26 Aug - 11 Sep	Viva
26 Aug - 15 Sep	Viva
24 Aug - 30 Aug	Viva
24 Aug - 02 Sep	Viva
24 Aug - 07 Sep	Viva

Also check the deals for one-way flights from Cancun to Buenos Aires 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 Cancun to Buenos Aires in August from $547

Return flights