AirHint found the following cheapest return flights from Charleroi (CRL) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

10 Sep - 18 Sep	Wizz Air
03 Sep - 17 Sep	Wizz Air
17 Sep - 23 Sep	Wizz Air
17 Sep - 25 Sep	Wizz Air
17 Sep - 18 Sep	Wizz Air
10 Sep - 17 Sep	Wizz Air
15 Sep - 17 Sep	Wizz Air Malta
10 Sep - 13 Sep	Wizz Air
10 Sep - 12 Sep	Wizz Air
26 Sep - 04 Oct	Wizz Air
12 Sep - 16 Sep	Wizz Air Malta
27 Sep - 04 Oct	Ryanair
29 Sep - 01 Oct	Wizz Air Malta
27 Sep - 03 Oct	Ryanair
20 Sep - 03 Oct	Ryanair
30 Sep - 07 Oct	Ryanair
30 Sep - 08 Oct	Ryanair
28 Sep - 03 Oct	Ryanair

Also check the deals for one-way flights from Charleroi to Copenhagen in September.

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 Charleroi to Copenhagen in September from $104

Return flights