Cheapest return flights from Charleroi to Istanbul in September from $119

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

Return flights

08 Sep - 25 Sep Pegasus Airlines direct
15 Sep - 28 Sep Pegasus Airlines direct
22 Sep - 28 Sep Pegasus Airlines direct
19 Sep - 28 Sep Pegasus Airlines direct
13 Sep - 28 Sep Pegasus Airlines direct
25 Sep - 28 Sep Pegasus Airlines direct
18 Sep - 25 Sep Pegasus Airlines direct
05 Sep - 28 Sep Pegasus Airlines direct
26 Sep - 28 Sep Pegasus Airlines direct
23 Sep - 28 Sep Pegasus Airlines direct
25 Sep - 16 Oct Pegasus Airlines
24 Sep - 10 Oct Pegasus Airlines direct
28 Sep - 15 Oct Pegasus Airlines direct
01 Sep - 20 Oct Pegasus Airlines direct
28 Sep - 12 Oct Pegasus Airlines direct
27 Sep - 01 Oct Pegasus Airlines direct
01 Sep - 10 Oct Pegasus Airlines direct
15 Sep - 03 Oct Pegasus Airlines
27 Sep - 04 Oct Pegasus Airlines
28 Sep - 01 Oct Pegasus Airlines direct

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

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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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