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

Return flights

13 Mar - 27 Mar	SKY express
27 Mar - 08 Apr	SKY express
13 Mar - 23 Mar	SKY express
13 Mar - 15 Mar	SKY express
27 Mar - 31 Mar	SKY express
13 Mar - 31 Mar	SKY express
02 Mar - 04 Mar	SKY express
02 Mar - 23 Mar	SKY express	direct
02 Mar - 15 Mar	SKY express	direct
29 Mar - 08 Apr	SKY express
27 Mar - 17 Apr	SKY express
29 Mar - 31 Mar	SKY express	direct
29 Mar - 17 Apr	SKY express	direct
29 Mar - 08 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 $107

Return flights