Cheapest one-way flights from Cardiff to Heraklion in September from $173

AirHint found the following cheapest one-way flights from Cardiff (CWL) to Heraklion (HER) in September 2026 (see full year).

One-Way flights

20 Sep Ryanair
18 Sep Vueling Airlines
16 Sep KLM
19 Sep Aer Lingus
17 Sep Aer Lingus
24 Sep TUI direct
17 Sep TUI direct
10 Sep TUI direct
20 Sep TUI direct
06 Sep TUI direct

Also check the deals for return flights from Cardiff to Heraklion in September.

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