Cheapest return flights from Sao Paulo to Buenos Aires in December from $227

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

05 Dec - 08 Dec Turkish Airlines direct
01 Dec - 05 Dec Turkish Airlines direct
16 Dec - 21 Dec LATAM Airlines Group direct
11 Dec - 15 Dec LATAM Airlines Group
02 Dec - 09 Dec Turkish Airlines direct
02 Dec - 10 Dec Turkish Airlines direct
13 Dec - 14 Dec Turkish Airlines direct
09 Dec - 13 Dec Turkish Airlines direct
06 Dec - 13 Dec Turkish Airlines direct
10 Dec - 13 Dec Turkish Airlines direct
01 Dec - 21 Jan Air Canada direct
07 Dec - 30 Jan LATAM Airlines Group
16 Dec - 18 Jan LATAM Airlines Group direct
17 Dec - 28 Jan SWISS direct
18 Dec - 18 Jan LATAM Airlines Group direct
12 Dec - 04 Jan Turkish Airlines direct
11 Dec - 12 Jan LATAM Airlines Group
30 Dec - 25 Jan LATAM Airlines Group direct
13 Dec - 04 Jan Turkish Airlines direct
21 Dec - 18 Jan LATAM Airlines Group direct

Also check the deals for one-way flights from Sao Paulo to Buenos Aires 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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