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

Return flights

13 May - 19 May	Arajet
18 May - 26 May	Arajet
20 May - 27 May	Arajet
02 May - 08 May	Arajet
13 May - 05 Jun	Arajet
05 May - 13 May	Copa
11 May - 21 May	Copa
01 May - 09 May	Copa
03 May - 11 May	Copa
05 May - 12 May	Copa
11 May - 18 May	Copa
29 May - 12 Jun	Avianca
27 May - 09 Jun	Viva
27 May - 10 Jun	Avianca

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

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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Cheapest return flights from Mexico City to Sao Paulo in May from 351€

Return flights