Cheapest return flights from Washington to Athens in December from $574

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

Return flights

03 Dec - 10 Dec TAP
04 Dec - 18 Dec Turkish Airlines
02 Dec - 09 Dec Turkish Airlines
01 Dec - 25 Dec Turkish Airlines
02 Dec - 25 Dec Turkish Airlines
03 Dec - 25 Dec Turkish Airlines
01 Dec - 16 Dec Turkish Airlines
10 Dec - 22 Dec Air Canada
09 Dec - 22 Dec Aer Lingus
08 Dec - 22 Dec Scandinavian Airlines
30 Dec - 24 Jan Turkish Airlines
28 Dec - 17 Jan Lufthansa
28 Dec - 06 Jan Turkish Airlines
30 Dec - 06 Jan Turkish Airlines
13 Dec - 07 Jan Scandinavian Airlines
24 Dec - 08 Jan Austrian Airlines
23 Dec - 10 Jan Frontier Airlines
29 Dec - 06 Jan SWISS
16 Dec - 10 Jan Frontier Airlines
15 Dec - 10 Jan TAP

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

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