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

Return flights

11 Dec - 14 Dec	Pegasus Airlines
12 Dec - 14 Dec	Pegasus Airlines
19 Dec - 03 Jan	Pegasus Airlines	direct
12 Dec - 15 Dec	Pegasus Airlines
15 Dec - 18 Dec	Pegasus Airlines
23 Dec - 29 Dec	Pegasus Airlines
13 Dec - 19 Dec	Pegasus Airlines
23 Dec - 29 Dec	Pegasus Airlines	direct
29 Dec - 01 Jan	AJet
19 Dec - 22 Dec	Pegasus Airlines
12 Dec - 15 Dec	Pegasus Airlines	direct
29 Dec - 01 Jan	Pegasus Airlines	direct
31 Dec - 03 Jan	Pegasus Airlines
26 Dec - 29 Dec	AJet
31 Dec - 03 Jan	Pegasus Airlines	direct

Also check the deals for one-way flights from Istanbul 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 Istanbul to Charleroi in December from 168€

Return flights