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

Return flights

18 Aug - 25 Aug	Arajet
11 Aug - 25 Aug	Arajet
25 Aug - 08 Sep	Arajet
22 Aug - 31 Aug	Arajet
08 Aug - 18 Aug	Arajet
11 Aug - 18 Aug	Arajet
16 Aug - 23 Aug	Avianca
08 Aug - 17 Aug	Avianca
15 Aug - 24 Aug	Avianca
25 Aug - 01 Sep	Avianca
18 Aug - 01 Sep	Avianca
08 Aug - 16 Aug	Avianca
04 Aug - 11 Aug	Arajet

Also check the deals for one-way flights from Cancun to Sao Paulo 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 Sao Paulo in August from 325€

Return flights