AirHint found the following cheapest one-way flights from Newark (EWR) to Athens (ATH) in September 2026 (see full year).
One-Way flights
| 13 Sep | Air Canada | ||
| 01 Sep | Iberia | ||
| 28 Sep | TAP | ||
| 29 Sep | Aer Lingus | ||
| 23 Sep | Aer Lingus | ||
| 15 Sep | Aer Lingus | ||
| 25 Sep | FrenchBee | ||
| 21 Sep | TAP | ||
| 12 Sep | SWISS | ||
| 04 Sep | SWISS |
Also check the deals for return flights from Newark to Athens in September.
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