Cheapest return flights from Washington to Athens in December from 397€

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

Return flights

03 Dec - 09 Dec Scandinavian Airlines
08 Dec - 16 Dec Delta
04 Dec - 10 Dec Turkish Airlines
16 Dec - 29 Dec Icelandair
22 Dec - 07 Jan Delta
16 Dec - 30 Dec Delta
13 Dec - 27 Dec Delta
20 Dec - 07 Jan British Airways
20 Dec - 10 Jan British Airways
19 Dec - 04 Jan KLM
19 Dec - 02 Jan Delta

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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