Cheapest return flights from Washington to Athens in December from $379

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

Return flights

03 Dec - 07 Dec Scandinavian Airlines
03 Dec - 10 Dec Scandinavian Airlines
04 Dec - 10 Dec Scandinavian Airlines
29 Dec - 16 Jan Scandinavian Airlines
01 Dec - 07 Dec Scandinavian Airlines
08 Dec - 14 Dec Scandinavian Airlines
04 Dec - 11 Dec SWISS
08 Dec - 06 Jan Scandinavian Airlines
13 Dec - 27 Dec Scandinavian Airlines
16 Dec - 30 Dec Air Canada
01 Dec - 06 Dec Turkish Airlines
25 Dec - 31 Dec Lufthansa

Also check the deals for one-way flights from Washington 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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