AirHint found the following cheapest return flights from Keffallinia (EFL) to Rome (FCO) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep	Ryanair	direct
23 Sep - 28 Sep	Ryanair	direct
30 Sep - 07 Oct	Ryanair
23 Sep - 26 Sep	Ryanair
28 Sep - 30 Sep	Ryanair	direct
25 Sep - 28 Sep	TUI
25 Sep - 30 Sep	TUI
23 Sep - 29 Sep	Ryanair
23 Sep - 27 Sep	Ryanair
23 Sep - 25 Sep	Ryanair
23 Sep - 24 Sep	Ryanair
25 Sep - 02 Oct	TUI

Also check the deals for one-way flights from Keffallinia to Rome 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.

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Cheapest return flights from Keffallinia to Rome in September from 63€

Return flights