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

Return flights

15 Apr - 21 Apr	Ryanair
01 Apr - 16 Apr	Wizz Air Malta
15 Apr - 29 Apr	Wizz Air
12 Apr - 16 Apr	Pegasus Airlines
12 Apr - 20 Apr	Pegasus Airlines
16 Apr - 25 Apr	Wizz Air Malta
22 Apr - 27 Apr	Wizz Air Malta
17 Apr - 21 Apr	Wizz Air
14 Apr - 26 Apr	Wizz Air Malta
19 Apr - 26 Apr	Wizz Air Malta
15 Apr - 15 May	Ryanair
01 Apr - 05 May	Wizz Air Malta
29 Apr - 09 May	Wizz Air Malta
26 Apr - 09 May	Ryanair
27 Apr - 11 May	Wizz Air
28 Apr - 12 May	Wizz Air Malta
28 Apr - 12 May	Pegasus Airlines	direct
17 Apr - 04 May	Wizz Air
17 Apr - 02 May	Wizz Air
27 Apr - 09 May	Wizz Air Malta

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

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 April from $151

Return flights