Cheapest return flights from Sao Paulo to Buenos Aires in January from $279

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

15 Jan - 22 Jan Aerolineas Argentinas direct
20 Jan - 27 Jan Aerolineas Argentinas direct
18 Jan - 25 Jan Aerolineas Argentinas direct
04 Jan - 25 Jan Aerolineas Argentinas direct
31 Jan - 28 Feb Aerolineas Argentinas direct
26 Jan - 31 Jan Flybondi direct
10 Jan - 25 Jan Aerolineas Argentinas direct
28 Jan - 04 Feb Aerolineas Argentinas direct
09 Jan - 08 Feb Aerolineas Argentinas direct
05 Jan - 25 Jan Flybondi direct
12 Jan - 22 Jan Aerolineas Argentinas direct
10 Jan - 17 Jan Aerolineas Argentinas direct
20 Jan - 22 Jan Aerolineas Argentinas direct
20 Jan - 02 Feb Aerolineas Argentinas direct

Also check the deals for one-way flights from Sao Paulo to Buenos Aires in January.

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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