AirHint found the following cheapest return flights from Mexico City (MEX) to Sao Paulo (GRU) in November 2025 (see full year).

Return flights

16 Nov - 26 Nov	Arajet
07 Nov - 16 Nov	Avianca
12 Nov - 17 Nov	Avianca
06 Nov - 13 Nov	Avianca
11 Nov - 17 Nov	Avianca
07 Nov - 13 Nov	Avianca
27 Nov - 01 Dec	Avianca
13 Nov - 24 Nov	Avianca
20 Nov - 30 Nov	Avianca
27 Nov - 02 Dec	Avianca
25 Nov - 08 Dec	Avianca
26 Nov - 03 Dec	Avianca
25 Nov - 03 Dec	Avianca
09 Nov - 16 Nov	Arajet
13 Nov - 19 Nov	Avianca
25 Nov - 02 Dec	Avianca
22 Nov - 15 Dec	LATAM Airlines Group
27 Nov - 01 Dec	LATAM Airlines Group	direct
30 Nov - 22 Dec	Avianca

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

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 November from 353€

Return flights