Cheapest one-way flights from Washington to Athens in May from 341€

Best time to book flights for Washington (IAD) to Athens (ATH) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to Athens (ATH) in May 2025 (see full year).

One-Way flights

17 May Frontier Airlines
25 May Frontier Airlines
26 May Porter Airlines (Canada) Ltd
30 May Porter Airlines (Canada) Ltd
20 May SWISS
20 May United direct
17 May United direct
16 May United direct
25 May United direct
22 May United direct

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

Skyscanner

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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