Cheapest one-way flights from Washington to Athens in August from $304

AirHint found the following cheapest one-way flights from Washington (IAD) to Athens (ATH) in August 2026 (see full year).

One-Way flights

23 Aug Aer Lingus
09 Aug SWISS
21 Aug Lufthansa
07 Aug Lufthansa
29 Aug TAP
31 Aug TAP
30 Aug Turkish Airlines
23 Aug United direct
30 Aug United direct
31 Aug United direct

Also check the deals for return flights from Washington to Athens in August.

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