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

Return flights

24 Apr - 03 May	Arajet
25 Apr - 03 May	Avianca
27 Apr - 28 Apr	GOL Linhas Aéreas
16 Apr - 23 Apr	GOL Linhas Aéreas
03 Apr - 14 Apr	GOL Linhas Aéreas
19 Apr - 09 May	GOL Linhas Aéreas
27 Apr - 29 Apr	Copa
16 Apr - 22 Apr	Copa
01 Apr - 13 Apr	Copa
14 Apr - 12 May	Copa
15 Apr - 13 May	Copa
16 Apr - 15 May	Copa
25 Apr - 06 May	Copa
16 Apr - 28 Apr	Copa
01 Apr - 07 Apr	Copa
25 Apr - 29 Apr	Copa
01 Apr - 14 Apr	Copa
01 Apr - 31 May	Copa
30 Apr - 12 May	GOL Linhas Aéreas
30 Apr - 10 May	GOL Linhas Aéreas

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

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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Cheapest return flights from Sao Paulo to Mexico City in April from $437

Return flights