Cheapest return flights from Mexico City to Sao Paulo in October from $360

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

05 Oct - 15 Oct Arajet
05 Oct - 17 Oct Arajet
04 Oct - 13 Oct Arajet
05 Oct - 15 Oct Aeromexico direct
07 Oct - 15 Oct Aeromexico direct
08 Oct - 13 Oct Aeromexico direct
08 Oct - 16 Oct Aeromexico direct
08 Oct - 15 Oct Aeromexico direct
07 Oct - 13 Oct Aeromexico direct
22 Oct - 26 Oct Copa
18 Oct - 01 Nov Copa
27 Oct - 03 Nov Copa
19 Oct - 02 Nov Copa
17 Oct - 02 Nov Copa
25 Oct - 08 Nov Copa
31 Oct - 16 Nov Copa
31 Oct - 16 Nov Aeromexico direct
19 Oct - 02 Nov Aeromexico direct
17 Oct - 02 Nov Aeromexico direct
25 Oct - 08 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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