Cheapest return flights from Mexico City to Sao Paulo in October 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 October 2025 (see full year).

Return flights

04 Oct - 15 Oct Arajet
14 Oct - 20 Oct Arajet
04 Oct - 07 Nov Arajet
07 Oct - 20 Oct Arajet
06 Oct - 15 Oct Aeromexico direct
13 Oct - 20 Oct Aeromexico direct
07 Oct - 14 Oct Aeromexico direct
06 Oct - 14 Oct Aeromexico direct
05 Oct - 15 Oct Aeromexico direct
17 Oct - 21 Oct Aeromexico direct
07 Oct - 20 Oct Aeromexico direct
30 Oct - 06 Nov Copa
20 Oct - 01 Nov Copa
20 Oct - 01 Nov Aeromexico direct
04 Oct - 07 Nov Aeromexico direct

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