Cheapest return flights from London to Keffallinia in September from 99€

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

Return flights

27 Sep - 15 Oct Ryanair direct
21 Sep - 29 Sep Jet2
24 Sep - 29 Sep Ryanair
27 Sep - 30 Sep Ryanair
24 Sep - 30 Sep Ryanair
27 Sep - 25 Oct Ryanair direct
06 Sep - 10 Sep Ryanair
21 Sep - 30 Sep Jet2
22 Sep - 30 Sep Jet2
23 Sep - 29 Sep Ryanair
20 Sep - 24 Sep Ryanair
25 Sep - 29 Sep Ryanair
27 Sep - 02 Oct Ryanair
24 Sep - 08 Oct Ryanair direct
27 Sep - 08 Oct Ryanair direct
29 Sep - 09 Oct Ryanair
22 Sep - 07 Oct Jet2
18 Sep - 02 Oct Ryanair
29 Sep - 07 Oct Ryanair
24 Sep - 01 Oct Ryanair

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