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

Return flights

08 Dec - 15 Dec	ITA Airways
09 Dec - 16 Dec	ITA Airways
02 Dec - 09 Dec	Lufthansa
02 Dec - 10 Dec	Lufthansa
09 Dec - 16 Dec	Virgin Atlantic	direct
10 Dec - 17 Dec	SWISS
07 Dec - 17 Dec	ITA Airways
02 Dec - 12 Jan	SWISS
03 Dec - 08 Dec	SWISS
01 Dec - 08 Dec	SWISS
05 Dec - 12 Dec	ITA Airways
15 Dec - 12 Jan	SWISS
30 Dec - 12 Jan	British Airways
28 Dec - 16 Jan	LOT
28 Dec - 17 Jan	Virgin Atlantic
11 Dec - 25 Jan	ITA Airways
15 Dec - 15 Jan	Delta
14 Dec - 10 Jan	SWISS
28 Dec - 07 Jan	LOT
29 Dec - 12 Jan	LOT

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

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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Cheapest return flights from New York to Athens in December from 314€

Return flights