AirHint found the following cheapest return flights from Athens (ATH) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

20 Mar - 29 Mar	Delta
10 Mar - 24 Mar	Ethiopian Airlines
09 Mar - 15 Mar	Delta
23 Mar - 08 Apr	Delta
12 Mar - 15 Mar	Delta
06 Mar - 16 Mar	ITA Airways
16 Mar - 26 Mar	Ethiopian Airlines
04 Mar - 16 Mar	ITA Airways
16 Mar - 30 Mar	ITA Airways
02 Mar - 23 Mar	ITA Airways
09 Mar - 23 Mar	Delta
21 Mar - 25 Apr	Turkish Airlines
24 Mar - 03 Apr	Lufthansa
24 Mar - 10 Apr	Lufthansa
24 Mar - 04 Apr	Lufthansa
22 Mar - 19 Apr	ITA Airways
01 Mar - 01 Apr	ITA Airways
31 Mar - 11 Apr	Ryanair

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

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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Cheapest return flights from Athens to Buenos Aires in March from $876

Return flights