AirHint found the following cheapest return flights from Nice (NCE) to Keffallinia (EFL) in August 2025 (see full year).

Return flights

24 Aug - 31 Aug	easyJet	direct
28 Aug - 31 Aug	easyJet	direct
21 Aug - 24 Aug	easyJet
22 Aug - 25 Aug	Lufthansa
24 Aug - 28 Aug	easyJet	direct
21 Aug - 22 Aug	easyJet
17 Aug - 21 Aug	easyJet
21 Aug - 24 Aug	easyJet	direct
17 Aug - 24 Aug	easyJet	direct

Also check the deals for one-way flights from Nice to Keffallinia in August.

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 Nice to Keffallinia in August from 229€

Return flights