Cheapest return flights from Charlotte to Athens in December from $495

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

Return flights

03 Dec - 17 Dec Spirit Airlines
02 Dec - 16 Dec Delta
10 Dec - 14 Dec Iberia
10 Dec - 17 Dec British Airways
12 Dec - 22 Dec British Airways
31 Dec - 10 Jan Spirit Airlines
11 Dec - 31 Dec Spirit Airlines
13 Dec - 27 Dec Frontier Airlines
26 Dec - 06 Jan Spirit Airlines
25 Dec - 06 Jan Frontier Airlines
12 Dec - 01 Jan Spirit Airlines
17 Dec - 01 Jan Spirit Airlines
11 Dec - 03 Jan Frontier Airlines

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

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