Cheapest return flights from Keffallinia to Athens in May from $115

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

Return flights

11 May - 18 May SKY express
04 May - 18 May SKY express
04 May - 06 May SKY express
04 May - 05 May SKY express
11 May - 29 May SKY express
04 May - 05 May SKY express direct
07 May - 18 May SKY express
21 May - 05 Jun SKY express
30 May - 17 Jun SKY express
30 May - 05 Jun SKY express
30 May - 19 Jun SKY express
30 May - 15 Jun SKY express
21 May - 05 Jun SKY express direct
30 May - 17 Jun SKY express direct
30 May - 15 Jun SKY express direct
30 May - 05 Jun SKY express direct
30 May - 18 Jun SKY express direct
11 May - 29 May SKY express direct
11 May - 18 May SKY express direct
04 May - 18 May SKY express direct

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

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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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