Cheapest one-way flights from Washington to Athens in May from $408

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

30 May Porter Airlines (Canada) Ltd
10 May Frontier Airlines
09 May Frontier Airlines
26 May Porter Airlines (Canada) Ltd
17 May Alaska Airlines
01 May Frontier Airlines
20 May TAP
15 May TAP
22 May Frontier Airlines
20 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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