Cheapest return flights from Charlotte to Athens in September from $635

Best time to book flights for Charlotte (CLT) to Athens (ATH) flights at AirHint

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

Return flights

15 Sep - 25 Sep Spirit Airlines
09 Sep - 17 Sep Spirit Airlines
30 Sep - 14 Oct Spirit Airlines
09 Sep - 21 Sep Spirit Airlines
27 Sep - 11 Oct Spirit Airlines
18 Sep - 25 Sep United
28 Sep - 05 Oct United
08 Sep - 15 Sep United

Also check the deals for one-way flights from Charlotte 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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