Cheapest return flights from Cancun to Sao Paulo in October from $386

AirHint found the following cheapest return flights from Cancun (CUN) to Sao Paulo (GRU) in October 2025 (see full year).

Return flights

12 Oct - 27 Oct Arajet
13 Oct - 20 Oct Copa
05 Oct - 13 Oct Copa
04 Oct - 13 Oct Copa
01 Oct - 06 Oct Copa
07 Oct - 14 Oct Copa
09 Oct - 14 Oct Copa
09 Oct - 19 Oct Copa
16 Oct - 24 Oct Aeromexico
30 Oct - 13 Nov Aeromexico

Also check the deals for one-way flights from Cancun to Sao Paulo in October.

Skyscanner

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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