Cheapest return flights from Mexico City to Sao Paulo in September from $485

AirHint found the following cheapest return flights from Mexico City (MEX) to Sao Paulo (GRU) in September 2026 (see full year).

Return flights

02 Sep - 09 Sep Arajet
24 Sep - 30 Sep Arajet
03 Sep - 09 Sep Arajet
24 Sep - 30 Sep Aeromexico direct
12 Sep - 26 Sep GOL Linhas Aรฉreas
17 Sep - 24 Sep GOL Linhas Aรฉreas
25 Sep - 02 Oct Avianca
28 Sep - 10 Oct Avianca
03 Sep - 09 Sep Aeromexico direct
19 Sep - 25 Sep Avianca
17 Sep - 24 Sep Aeromexico direct
25 Sep - 02 Oct LATAM Airlines Group direct
18 Sep - 24 Sep Viva
26 Sep - 13 Oct Viva
28 Sep - 10 Oct Aeromexico direct
18 Sep - 03 Oct Viva
26 Sep - 03 Oct Viva
18 Sep - 04 Oct Viva
26 Sep - 04 Oct Viva
17 Sep - 03 Oct Viva

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

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