Cheapest one-way flights from Keffallinia to Athens in September from $70

AirHint found the following cheapest one-way flights from Keffallinia (EFL) to Athens (ATH) in September 2025 (see full year).

One-Way flights

25 Sep SKY express direct
26 Sep Aegean Airlines direct
17 Sep SKY express direct
02 Sep Aegean Airlines direct
18 Sep SKY express direct
15 Sep SKY express direct
16 Sep SKY express direct
24 Sep Ryanair
10 Sep SKY express direct
05 Sep Aegean Airlines direct

Also check the deals for return flights from Keffallinia to Athens in September.

Skyscanner

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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