Cheapest return flights from Sao Paulo to Buenos Aires in December from $230

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

Return flights

13 Dec - 21 Dec Flybondi direct
11 Dec - 15 Dec Flybondi direct
01 Dec - 05 Dec Flybondi direct
07 Dec - 13 Dec Flybondi direct
13 Dec - 22 Dec Flybondi direct
01 Dec - 11 Dec Flybondi direct
01 Dec - 12 Dec Flybondi direct
06 Dec - 13 Dec Flybondi direct
11 Dec - 21 Dec Flybondi direct
11 Dec - 19 Dec Flybondi direct
15 Dec - 13 Jan Aerolineas Argentinas direct
15 Dec - 01 Jan Aerolineas Argentinas direct
01 Dec - 15 Jan Flybondi direct
29 Dec - 03 Jan Flybondi direct
30 Dec - 15 Jan Flybondi direct
06 Dec - 14 Jan Flybondi direct
30 Dec - 17 Jan Flybondi direct
15 Dec - 05 Jan Aerolineas Argentinas direct
30 Dec - 14 Jan Flybondi direct
28 Dec - 12 Jan Flybondi direct

Also check the deals for one-way 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

Feel free to contact us with any feedback or request another flight research.