Cheapest return flights from Sao Paulo to Cancun in September from $422

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 September 2025 (see full year).

Return flights

08 Sep - 14 Sep Arajet
24 Sep - 30 Sep Arajet
08 Sep - 20 Sep Arajet
01 Sep - 06 Sep Arajet
10 Sep - 24 Sep Arajet
12 Sep - 20 Sep Arajet
10 Sep - 18 Sep Arajet
10 Sep - 16 Sep Arajet
26 Sep - 04 Oct Arajet
01 Sep - 08 Sep Copa
07 Sep - 16 Sep Copa
28 Sep - 10 Oct Copa
24 Sep - 01 Oct GOL Linhas Aéreas
27 Sep - 04 Oct GOL Linhas Aéreas

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

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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