Cheapest return flights from Mexico City to Sao Paulo in December from $472

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

Return flights

03 Dec - 10 Dec Aeromexico direct
01 Dec - 15 Dec LATAM Airlines Group direct
10 Dec - 23 Dec LATAM Airlines Group
17 Dec - 31 Dec LATAM Airlines Group direct
08 Dec - 11 Dec Copa
10 Dec - 23 Dec LATAM Airlines Group direct
24 Dec - 01 Jan LATAM Airlines Group direct
08 Dec - 11 Dec LATAM Airlines Group direct
01 Dec - 08 Dec Copa
08 Dec - 30 Dec LATAM Airlines Group direct
20 Dec - 07 Jan Arajet
17 Dec - 05 Jan Volaris
31 Dec - 08 Jan Arajet
19 Dec - 05 Jan Volaris
18 Dec - 22 Dec LATAM Airlines Group
19 Dec - 02 Jan Volaris
15 Dec - 03 Jan Viva Aerobus
26 Dec - 05 Jan Viva Aerobus
25 Dec - 04 Jan Copa
25 Dec - 05 Jan Copa

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

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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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