Cheapest one-way flights from Sao Paulo to Buenos Aires in December from $108

Best time to book flights for Sao Paulo (GRU) to Buenos Aires (AEP) flights at AirHint

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

One-Way flights

14 Dec Flybondi direct
16 Dec Flybondi direct
03 Dec Flybondi direct
13 Dec Flybondi direct
11 Dec Flybondi direct
02 Dec Flybondi direct
19 Dec Flybondi direct
28 Dec Flybondi direct
27 Dec Flybondi direct
18 Dec Flybondi direct

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

Skyscanner

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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