Cheapest one-way flights from Sao Paulo to Buenos Aires in December from $82

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

01 Dec Flybondi direct
14 Dec Flybondi direct
12 Dec Flybondi direct
16 Dec Flybondi direct
08 Dec Flybondi direct
09 Dec Flybondi direct
11 Dec Flybondi direct
29 Dec Flybondi direct
20 Dec Flybondi direct
28 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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires