AirHint found the following cheapest return flights from Istanbul (IST) to Charleroi (CRL) in January 2026 (see full year).

Return flights

10 Jan - 13 Jan	Aegean Airlines
16 Jan - 23 Jan	Pegasus Airlines	direct
27 Jan - 30 Jan	Pegasus Airlines	direct
10 Jan - 13 Jan	Pegasus Airlines	direct
05 Jan - 12 Jan	KM Malta Airlines
05 Jan - 12 Jan	Pegasus Airlines	direct

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

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 January from $189

Return flights