Cheapest return flights from Washington to Athens in December from $634

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

Return flights

04 Dec - 10 Dec Air Canada
29 Dec - 16 Jan Delta
03 Dec - 17 Dec British Airways
02 Dec - 30 Dec Air Canada
02 Dec - 01 Jan jetBlue
04 Dec - 01 Jan jetBlue
02 Dec - 29 Dec Air Canada
02 Dec - 31 Dec Delta
02 Dec - 02 Jan Scandinavian Airlines
04 Dec - 03 Jan jetBlue
03 Dec - 02 Jan Scandinavian Airlines
06 Dec - 20 Dec Scandinavian Airlines
04 Dec - 02 Jan Air Canada
04 Dec - 05 Jan Scandinavian Airlines
27 Dec - 05 Jan Scandinavian Airlines
05 Dec - 02 Jan Scandinavian Airlines
20 Dec - 26 Dec Royal Jordanian

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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