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

Return flights

15 Jan - 27 Jan	easyJet
12 Jan - 02 Feb	Wizz Air UK
05 Jan - 05 Feb	Ryanair
13 Jan - 27 Jan	Ryanair
31 Jan - 08 Feb	Aegean Airlines
13 Jan - 19 Feb	Ryanair
13 Jan - 18 Feb	SKY express
14 Jan - 18 Feb	SKY express
23 Jan - 01 Feb	SKY express
22 Jan - 01 Feb	ITA Airways
29 Jan - 03 Feb	Wizz Air
25 Jan - 01 Feb	ITA Airways
05 Jan - 19 Jan	Ryanair
13 Jan - 19 Jan	Ryanair
06 Jan - 13 Jan	Ryanair
06 Jan - 18 Jan	Ryanair
09 Jan - 12 Jan	easyJet
02 Jan - 09 Jan	Ryanair
03 Jan - 09 Jan	Aegean Airlines

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 1120€

Return flights