Cheapest return flights from Keffallinia to London in December from $266

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

Return flights

08 Dec - 14 Dec SKY express
21 Dec - 19 Jan Aegean Airlines
07 Dec - 13 Dec Aegean Airlines
11 Dec - 18 Dec SKY express
21 Dec - 28 Dec SKY express

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

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