AirHint found the following cheapest return flights from Keffallinia (EFL) to Athens (ATH) in March 2026 (see full year).

Return flights

18 Mar - 08 Apr	SKY express
20 Mar - 08 Apr	SKY express
18 Mar - 26 Mar	SKY express
20 Mar - 26 Mar	SKY express
02 Mar - 04 Mar	SKY express
02 Mar - 06 Mar	SKY express
02 Mar - 13 Mar	SKY express
18 Mar - 29 Mar	SKY express
08 Mar - 13 Mar	SKY express
20 Mar - 29 Mar	SKY express
26 Mar - 08 Apr	SKY express
22 Mar - 08 Apr	SKY express
02 Mar - 15 Mar	SKY express	direct
02 Mar - 05 Mar	SKY express	direct
26 Mar - 08 Apr	SKY express	direct
26 Mar - 11 Apr	SKY express	direct
22 Mar - 08 Apr	SKY express	direct
22 Mar - 11 Apr	SKY express	direct

Also check the deals for one-way flights from Keffallinia to Athens in March.

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 Athens in March from $115

Return flights