Cheapest return flights from Sao Paulo to Cancun in October from $412

Best time to book flights for Sao Paulo (GRU) to Cancun (CUN) flights at AirHint

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

Return flights

06 Oct - 12 Oct Arajet
13 Oct - 22 Oct Arajet
06 Oct - 22 Oct Arajet
31 Oct - 08 Nov Arajet
10 Oct - 16 Oct Arajet
06 Oct - 11 Oct Arajet
13 Oct - 23 Oct Arajet
31 Oct - 09 Nov Arajet
31 Oct - 04 Nov Arajet
05 Oct - 10 Oct Aeromexico
04 Oct - 11 Oct Avianca
20 Oct - 27 Oct Copa
13 Oct - 20 Oct Copa
28 Oct - 04 Nov GOL Linhas Aéreas

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