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

Return flights

26 Sep - 11 Oct	Pegasus Airlines
05 Sep - 16 Sep	Pegasus Airlines
18 Sep - 24 Sep	Pegasus Airlines
20 Sep - 05 Oct	Pegasus Airlines
20 Sep - 30 Sep	Pegasus Airlines
06 Sep - 22 Sep	Pegasus Airlines
15 Sep - 29 Sep	Wizz Air
30 Sep - 22 Oct	Ryanair
15 Sep - 22 Sep	Wizz Air
07 Sep - 20 Sep	Pegasus Airlines
06 Sep - 18 Sep	Pegasus Airlines
17 Sep - 28 Sep	Wizz Air
07 Sep - 16 Sep	Pegasus Airlines
26 Sep - 27 Oct	Pegasus Airlines
18 Sep - 01 Oct	Pegasus Airlines
04 Sep - 03 Oct	Pegasus Airlines
17 Sep - 02 Oct	Wizz Air

Also check the deals for one-way flights from Charleroi to Colombo 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 Colombo in September from $551

Return flights