AirHint found the following cheapest one-way flights from Keffallinia (EFL) to Bucharest (OTP) in September 2026 (see full year).
One-Way flights
| 25 Sep | Ryanair | ||
| 23 Sep | easyJet | ||
| 12 Sep | Wizz Air Malta | direct | |
| 24 Sep | Ryanair | ||
| 26 Sep | Ryanair | ||
| 27 Sep | easyJet | ||
| 27 Sep | Animawings | direct | |
| 24 Sep | Animawings | direct |
Also check the deals for return flights from Keffallinia to Bucharest in September.
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