Cheapest return flights from Athens to Buenos Aires in December from $1206

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 December 2025 (see full year).

Return flights

02 Dec - 09 Dec Lufthansa
03 Dec - 17 Dec Lufthansa
13 Dec - 20 Dec Qatar Airways
31 Dec - 16 Jan Lufthansa
25 Dec - 07 Jan Qatar Airways
25 Dec - 10 Jan Qatar Airways
29 Dec - 09 Jan SWISS
25 Dec - 09 Jan SWISS
27 Dec - 07 Jan SWISS
24 Dec - 04 Jan SWISS
23 Dec - 04 Jan Qatar Airways

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

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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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