Cheapest one-way flights from Mexico City to Sao Paulo in December from $252

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 December 2025 (see full year).

One-Way flights

04 Dec Avianca
28 Dec Arajet
16 Dec Arajet
20 Dec Arajet
27 Dec Arajet
22 Dec Viva Aerobus
28 Dec Aeromexico direct
16 Dec LATAM Airlines Group direct
22 Dec LATAM Airlines Group direct
04 Dec LATAM Airlines Group direct

Also check the deals for return flights from Mexico City to Sao Paulo in December.

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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