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

Return flights

27 Jan - 17 Feb	GOL Linhas Aéreas
29 Jan - 03 Feb	GOL Linhas Aéreas
27 Jan - 04 Feb	GOL Linhas Aéreas
27 Jan - 03 Feb	GOL Linhas Aéreas
31 Jan - 11 Feb	Copa
28 Jan - 04 Feb	Copa
21 Jan - 04 Feb	Copa
29 Jan - 26 Feb	Copa
27 Jan - 03 Feb	Aeromexico	direct
30 Jan - 09 Feb	Aeromexico	direct
25 Jan - 31 Jan	Copa
24 Jan - 28 Jan	GOL Linhas Aéreas
21 Jan - 28 Jan	Aeromexico	direct
21 Jan - 25 Jan	Copa
22 Jan - 30 Jan	Copa
21 Jan - 30 Jan	Copa
21 Jan - 30 Jan	Aeromexico	direct
21 Jan - 25 Jan	Aeromexico	direct
21 Jan - 31 Jan	Aeromexico	direct
14 Jan - 21 Jan	Copa

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

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 January from $481

Return flights