AirHint found the following cheapest one-way flights from Washington (IAD) to Athens (ATH) in April 2026 (see full year).
One-Way flights
| 23 Apr | TAP | ||
| 21 Apr | Icelandair | ||
| 12 Apr | Icelandair | ||
| 06 Apr | Icelandair | ||
| 30 Apr | Icelandair | ||
| 13 Apr | Icelandair | ||
| 26 Apr | Turkish Airlines | ||
| 27 Apr | Turkish Airlines | ||
| 28 Apr | Turkish Airlines | ||
| 30 Apr | United | direct |
Also check the deals for return flights from Washington to Athens in April.
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