Cheapest return flights from Mexico City to Sao Paulo in September from $392

Best time to book flights for Mexico City (MEX) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Sao Paulo (GRU) in September 2025 (see full year).

Return flights

09 Sep - 15 Sep Arajet
18 Sep - 22 Sep Arajet
16 Sep - 24 Sep Arajet
09 Sep - 18 Sep Aeromexico direct
17 Sep - 24 Sep Aeromexico direct
12 Sep - 22 Sep Aeromexico direct
16 Sep - 24 Sep Aeromexico direct
08 Sep - 24 Sep Aeromexico direct
07 Sep - 16 Sep Aeromexico direct
01 Sep - 10 Sep GOL Linhas Aéreas
27 Sep - 04 Oct Copa
26 Sep - 11 Oct Copa
27 Sep - 04 Oct Aeromexico direct

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