Cheapest return flights from Washington to Athens in October from $423

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

Return flights

20 Oct - 23 Nov Scandinavian Airlines
22 Oct - 09 Nov Scandinavian Airlines
15 Oct - 22 Oct Scandinavian Airlines
06 Oct - 14 Oct Scandinavian Airlines
25 Oct - 21 Nov Scandinavian Airlines
07 Oct - 21 Oct Turkish Airlines
11 Oct - 22 Oct Scandinavian Airlines
02 Oct - 11 Oct Scandinavian Airlines
13 Oct - 10 Nov KLM
01 Oct - 14 Oct Scandinavian Airlines
13 Oct - 26 Oct Scandinavian Airlines
06 Oct - 31 Oct Turkish Airlines
06 Oct - 27 Oct Turkish Airlines
02 Oct - 29 Oct Turkish Airlines
20 Oct - 15 Nov KLM
17 Oct - 08 Nov Turkish Airlines
21 Oct - 09 Nov United

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

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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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