Cheapest return flights from Athens to Buenos Aires in October from $1273

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

15 Oct - 02 Nov Air Canada
21 Oct - 26 Oct Lufthansa
06 Oct - 16 Oct LATAM Airlines Group
16 Oct - 23 Oct Qatar Airways
14 Oct - 24 Oct Qatar Airways
01 Oct - 17 Oct SWISS
07 Oct - 12 Oct Qatar Airways
09 Oct - 05 Nov Lufthansa
16 Oct - 25 Oct 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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