Cheapest return flights from Sao Paulo to Mexico City in September from $427

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

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

Return flights

03 Sep - 07 Sep Arajet
26 Sep - 04 Oct Arajet
01 Sep - 06 Sep Arajet
01 Sep - 22 Sep Arajet
03 Sep - 12 Sep Arajet
19 Sep - 22 Sep Arajet
01 Sep - 08 Sep Avianca
06 Sep - 15 Sep Avianca
06 Sep - 14 Sep Avianca
12 Sep - 20 Sep Arajet
10 Sep - 16 Sep Arajet
19 Sep - 04 Oct Copa

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