Cheapest return flights from Buenos Aires to Athens in September from $1402

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

Return flights

18 Sep - 25 Sep Avianca
29 Sep - 15 Oct GOL Linhas Aéreas
25 Sep - 12 Oct Avianca
19 Sep - 07 Oct Avianca
15 Sep - 10 Oct Aerolineas Argentinas
20 Sep - 11 Oct LATAM Airlines Group
18 Sep - 14 Oct SWISS
26 Sep - 04 Oct SWISS
25 Sep - 02 Oct SWISS
19 Sep - 26 Sep SWISS

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