AirHint found the following cheapest one-way flights from Washington (IAD) to Athens (ATH) in May 2026 (see full year).
One-Way flights
| 11 May | Aer Lingus | ||
| 10 May | Lufthansa | ||
| 12 May | British Airways | ||
| 13 May | British Airways | ||
| 17 May | Aer Lingus | ||
| 16 May | Icelandair | ||
| 15 May | Icelandair | ||
| 14 May | Lufthansa | ||
| 22 May | Icelandair | ||
| 18 May | Turkish Airlines |
Also check the deals for return flights from Washington to Athens in May.
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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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