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

Return flights

08 Mar - 12 Mar	Pegasus Airlines	direct
18 Mar - 22 Mar	Pegasus Airlines	direct
12 Mar - 19 Mar	Pegasus Airlines	direct
27 Mar - 31 Mar	Wizz Air
16 Mar - 21 Mar	Wizz Air Malta
15 Mar - 19 Mar	Pegasus Airlines

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

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 Istanbul in March from 155€

Return flights