AirHint found the following cheapest return flights from Heraklion (HER) to Charleroi (CRL) in December 2025 (see full year).

Return flights

01 Dec - 05 Dec	SKY express
05 Dec - 09 Dec	Aegean Airlines
05 Dec - 12 Dec	Aegean Airlines
04 Dec - 06 Dec	Aegean Airlines
12 Dec - 15 Dec	Aegean Airlines
26 Dec - 03 Jan	SKY express
17 Dec - 21 Dec	Aegean Airlines
24 Dec - 28 Dec	Aegean Airlines
23 Dec - 28 Dec	Aegean Airlines
24 Dec - 31 Dec	Aegean Airlines
25 Dec - 30 Dec	Aegean Airlines

Also check the deals for one-way flights from Heraklion to Charleroi in December.

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 Heraklion to Charleroi in December from $164

Return flights