Cheapest return flights from Atlanta to Athens in September from $475

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

Return flights

25 Sep - 09 Oct Scandinavian Airlines
15 Sep - 26 Sep Frontier Airlines
30 Sep - 07 Oct Scandinavian Airlines
16 Sep - 23 Sep Scandinavian Airlines
19 Sep - 26 Sep Frontier Airlines
22 Sep - 30 Sep Scandinavian Airlines
12 Sep - 19 Sep Scandinavian Airlines
04 Sep - 11 Sep Spirit Airlines
11 Sep - 16 Sep Scandinavian Airlines
03 Sep - 10 Sep Spirit Airlines
24 Sep - 08 Oct Scandinavian Airlines
17 Sep - 25 Sep Frontier Airlines
22 Sep - 29 Sep Scandinavian Airlines
25 Sep - 10 Oct Frontier Airlines
20 Sep - 07 Oct Scandinavian Airlines
18 Sep - 07 Oct Turkish Airlines
24 Sep - 01 Oct Turkish Airlines
22 Sep - 08 Oct Turkish Airlines
29 Sep - 06 Oct Scandinavian Airlines
25 Sep - 10 Oct Virgin Atlantic direct

Also check the deals for one-way flights from Atlanta to Athens in September.

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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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