Cheapest return flights from Athens to Buenos Aires in September from $1175

AirHint found the following cheapest return flights from Athens (ATH) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

30 Sep - 16 Oct Ryanair
05 Sep - 12 Sep Transavia France
06 Sep - 21 Sep Transavia France
06 Sep - 13 Sep ITA Airways
20 Sep - 28 Sep Ryanair
11 Sep - 26 Sep Transavia France
06 Sep - 20 Sep Transavia France
02 Sep - 09 Sep Eurowings
26 Sep - 30 Sep SKY express
02 Sep - 16 Sep Eurowings

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

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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