Cheapest return flights from Atlanta to Athens in September from $610

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

Return flights

30 Sep - 10 Oct Turkish Airlines
20 Sep - 07 Oct Frontier Airlines
25 Sep - 08 Oct Frontier Airlines
21 Sep - 29 Sep Frontier Airlines
21 Sep - 07 Oct Frontier Airlines
22 Sep - 30 Sep jetBlue
20 Sep - 26 Sep Frontier Airlines
29 Sep - 11 Oct Spirit Airlines
20 Sep - 25 Sep Frontier Airlines
19 Sep - 23 Sep Spirit Airlines
30 Sep - 25 Oct Spirit Airlines
29 Sep - 25 Oct Frontier Airlines
18 Sep - 11 Oct Frontier Airlines
20 Sep - 27 Sep Frontier Airlines
21 Sep - 28 Sep Frontier Airlines
30 Sep - 08 Oct Scandinavian Airlines
21 Sep - 07 Oct Delta direct
21 Sep - 29 Sep Air France direct
19 Sep - 24 Sep British Airways
22 Sep - 28 Sep Turkish Airlines

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

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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