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

Return flights

24 Dec - 30 Dec	GOL Linhas Aéreas
30 Dec - 06 Jan	LATAM Airlines Group
19 Dec - 22 Dec	LATAM Airlines Group
26 Dec - 01 Jan	LATAM Airlines Group
30 Dec - 07 Jan	LATAM Airlines Group
28 Dec - 04 Jan	GOL Linhas Aéreas

Also check the deals for one-way flights from Goiania to Buenos Aires in December.

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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Cheapest return flights from Goiania to Buenos Aires in December from 364€

Return flights