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

Return flights

11 Mar - 18 Mar	Arajet
18 Mar - 25 Mar	Arajet
08 Mar - 18 Mar	Arajet
16 Mar - 23 Mar	Aeromexico
12 Mar - 19 Mar	Arajet
15 Mar - 22 Mar	Arajet
14 Mar - 18 Mar	Arajet
14 Mar - 23 Mar	Arajet
02 Mar - 16 Mar	Volaris
05 Mar - 07 Mar	Avianca
18 Mar - 03 Apr	Arajet
21 Mar - 03 Apr	Viva
25 Mar - 07 Apr	GOL Linhas Aéreas
17 Mar - 07 Apr	GOL Linhas Aéreas
30 Mar - 07 Apr	GOL Linhas Aéreas
23 Mar - 03 Apr	GOL Linhas Aéreas
26 Mar - 03 Apr	Copa
31 Mar - 07 Apr	GOL Linhas Aéreas
29 Mar - 08 Apr	GOL Linhas Aéreas
24 Mar - 09 Apr	LATAM Airlines Group	direct

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

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 Mexico City to Sao Paulo in March from 357€

Return flights