Cheapest return flights from Athens to Buenos Aires in October from $1324

Best time to book flights for Athens (ATH) to Buenos Aires (AEP) flights at AirHint

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

Return flights

27 Oct - 25 Nov SWISS
31 Oct - 14 Nov Lufthansa
01 Oct - 12 Oct SWISS
15 Oct - 29 Oct SWISS
24 Oct - 05 Nov LATAM Airlines Group
02 Oct - 10 Oct LATAM Airlines Group
23 Oct - 27 Oct SWISS
24 Oct - 29 Oct LATAM Airlines Group
04 Oct - 15 Nov SWISS

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

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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