AirHint found the following cheapest return flights from Athens (ATH) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

13 Jan - 27 Jan	Delta
19 Jan - 03 Feb	ITA Airways
27 Jan - 10 Feb	ITA Airways
20 Jan - 29 Jan	Ethiopian Airlines
25 Jan - 10 Feb	ITA Airways
22 Jan - 25 Feb	ITA Airways
25 Jan - 25 Feb	ITA Airways
17 Jan - 25 Jan	Delta
15 Jan - 21 Jan	Delta
18 Jan - 25 Jan	Delta
14 Jan - 28 Jan	Lufthansa
19 Jan - 26 Jan	Lufthansa
05 Jan - 05 Feb	ITA Airways
08 Jan - 25 Jan	Ethiopian Airlines
08 Jan - 20 Jan	Ethiopian Airlines
01 Jan - 20 Jan	ITA Airways

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

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 Athens to Buenos Aires in January from $924

Return flights