Cheapest return flights from Mexico City to Sao Paulo in October from $466

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

09 Oct - 20 Oct Aeromexico direct
08 Oct - 20 Oct Aeromexico direct
07 Oct - 14 Oct Aeromexico direct
14 Oct - 04 Nov Aeromexico direct
08 Oct - 22 Oct Aeromexico direct
30 Oct - 06 Nov Aeromexico direct
07 Oct - 21 Oct Aeromexico direct
07 Oct - 24 Oct Aeromexico direct
17 Oct - 24 Oct Aeromexico direct
03 Oct - 25 Oct Aeromexico direct
07 Oct - 13 Oct LATAM Airlines Group direct
07 Oct - 15 Oct Copa
18 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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