AirHint found the following cheapest return flights from Sao Paulo (GRU) to Cancun (CUN) in August 2026 (see full year).

Return flights

03 Aug - 12 Aug	Arajet
04 Aug - 10 Aug	Arajet
18 Aug - 25 Aug	Arajet
20 Aug - 27 Aug	Arajet
05 Aug - 12 Aug	Arajet
17 Aug - 23 Aug	Arajet
10 Aug - 17 Aug	Arajet
11 Aug - 16 Aug	Arajet
03 Aug - 11 Aug	Arajet
14 Aug - 19 Aug	Arajet
25 Aug - 07 Sep	Avianca
23 Aug - 07 Sep	Avianca
25 Aug - 09 Sep	Avianca
23 Aug - 09 Sep	Avianca
18 Aug - 07 Sep	Avianca
22 Aug - 09 Sep	Avianca
25 Aug - 08 Sep	Avianca
23 Aug - 08 Sep	Avianca
22 Aug - 08 Sep	Avianca

Also check the deals for one-way flights from Sao Paulo to Cancun 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 Sao Paulo to Cancun in August from 401€

Return flights