Cheapest return flights from Mexico City to Sao Paulo in October from 649€

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

01 Oct - 12 Oct Avianca
01 Oct - 12 Oct LATAM Airlines Group direct
09 Oct - 16 Oct Avianca

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

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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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