AirHint found the following cheapest one-way flights from Mendoza (MDZ) to Sao Paulo (GRU) in December 2025 (see full year).

One-Way flights

27 Dec	Flybondi
28 Dec	Flybondi
29 Dec	Flybondi
22 Dec	Sky Airline
22 Dec	LATAM Airlines Group	direct
28 Dec	GOL Linhas Aéreas	direct
29 Dec	LATAM Airlines Group	direct
27 Dec	LATAM Airlines Group	direct

Also check the deals for return flights from Mendoza to Sao Paulo in December.

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 one-way flights from Mendoza to Sao Paulo in December from $225

One-Way flights