Cheapest return flights from Sao Paulo to Buenos Aires in January from $286

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

Return flights

12 Jan - 22 Jan GOL Linhas Aéreas direct
01 Jan - 29 Jan GOL Linhas Aéreas direct
22 Jan - 29 Jan GOL Linhas Aéreas
13 Jan - 13 Feb GOL Linhas Aéreas direct
19 Jan - 29 Jan GOL Linhas Aéreas direct
14 Jan - 24 Jan GOL Linhas Aéreas direct
15 Jan - 21 Jan GOL Linhas Aéreas direct
12 Jan - 21 Jan GOL Linhas Aéreas direct
12 Jan - 28 Jan GOL Linhas Aéreas direct
22 Jan - 26 Jan GOL Linhas Aéreas
22 Jan - 27 Jan GOL Linhas Aéreas
01 Jan - 17 Feb Aerolineas Argentinas direct
20 Jan - 02 Feb GOL Linhas Aéreas direct
12 Jan - 03 Feb GOL Linhas Aéreas direct
27 Jan - 02 Feb GOL Linhas Aéreas direct
30 Jan - 01 Feb Aerolineas Argentinas direct
31 Jan - 08 Feb GOL Linhas Aéreas
31 Jan - 08 Feb LATAM Airlines Group direct
17 Jan - 02 Feb GOL Linhas Aéreas
17 Jan - 02 Feb LATAM Airlines Group 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.

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.