Cheapest one-way flights from Mexico City to Sao Paulo in September from $239

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

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

One-Way flights

11 Sep Arajet
14 Sep Arajet
04 Sep Arajet
03 Sep Arajet
02 Sep Arajet
05 Sep Copa
06 Sep Copa
18 Sep Copa
14 Sep LATAM Airlines Group direct
06 Sep Aeromexico direct

Also check the deals for return 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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