Cheapest one-way flights from Cleveland to Athens in September from $350
AirHint found the following cheapest one-way flights from Cleveland (CLE) to Athens (ATH) in September 2025 (see full year).
One-Way flights
| 01 Sep | Frontier Airlines |
Also check the deals for return flights from Cleveland to Athens in September.
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.
