Cheapest return flights from Sao Paulo to Buenos Aires in December from 208€

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

Return flights

06 Dec - 10 Dec LATAM Airlines Group direct
10 Dec - 16 Dec Aerolineas Argentinas direct
06 Dec - 13 Dec LATAM Airlines Group direct
03 Dec - 08 Dec Flybondi direct
07 Dec - 12 Dec Flybondi direct
05 Dec - 08 Dec Flybondi direct
04 Dec - 16 Dec Flybondi direct
08 Dec - 21 Dec LATAM Airlines Group direct
01 Dec - 06 Dec Aerolineas Argentinas direct
15 Dec - 31 Dec LATAM Airlines Group direct
14 Dec - 04 Jan Flybondi direct
31 Dec - 07 Jan Aerolineas Argentinas
24 Dec - 07 Jan Aerolineas Argentinas
29 Dec - 29 Jan Aerolineas Argentinas direct
26 Dec - 30 Jan Flybondi direct
31 Dec - 09 Jan Aerolineas Argentinas direct
30 Dec - 01 Jan Aerolineas Argentinas direct
17 Dec - 10 Jan Aerolineas Argentinas
25 Dec - 30 Jan GOL Linhas Aéreas direct
23 Dec - 19 Jan Aerolineas Argentinas 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.

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