Cheapest one-way flights from Sao Paulo to Buenos Aires in December from 73€

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

09 Dec Flybondi direct
12 Dec Flybondi direct
10 Dec Flybondi direct
11 Dec Flybondi direct
31 Dec Aerolineas Argentinas direct
25 Dec Aerolineas Argentinas direct
16 Dec Aerolineas Argentinas direct
19 Dec Aerolineas Argentinas direct
23 Dec LATAM Airlines Group direct
20 Dec Aerolineas Argentinas 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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