Cheapest return flights from Charlotte to Athens in December from 532€

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

Return flights

10 Dec - 17 Dec British Airways
31 Dec - 08 Jan Iberia
07 Dec - 21 Dec Delta
10 Dec - 07 Jan Spirit Airlines
31 Dec - 07 Jan Spirit Airlines
12 Dec - 21 Dec Spirit Airlines
11 Dec - 03 Jan Frontier Airlines
17 Dec - 31 Dec Spirit Airlines
22 Dec - 04 Jan Frontier Airlines

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

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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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