Cheapest return flights from Cardiff to Keffallinia in June from $366

AirHint found the following cheapest return flights from Cardiff (CWL) to Keffallinia (EFL) in June 2026 (see full year).

Return flights

02 Jun - 16 Jun Ryanair
09 Jun - 16 Jun TUI direct
30 Jun - 14 Jul Ryanair
09 Jun - 17 Jun TUI
30 Jun - 14 Jul TUI direct
09 Jun - 18 Jun Ryanair
10 Jun - 18 Jun Vueling Airlines
11 Jun - 16 Jun Ryanair
11 Jun - 21 Jun Aer Lingus
10 Jun - 16 Jun Vueling Airlines
02 Jun - 16 Jun TUI direct
16 Jun - 21 Jun TUI

Also check the deals for one-way flights from Cardiff to Keffallinia in June.

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