Cheapest return flights from Charleroi to Istanbul in December from $199

Best time to book flights for Charleroi (CRL) to Istanbul (IST) flights at AirHint

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

Return flights

10 Dec - 14 Dec Wizz Air
15 Dec - 21 Dec Pegasus Airlines direct
18 Dec - 24 Dec Ryanair
29 Dec - 01 Jan Pegasus Airlines
22 Dec - 29 Dec Ryanair
29 Dec - 04 Jan Pegasus Airlines
26 Dec - 02 Jan Pegasus Airlines direct
29 Dec - 04 Jan Pegasus Airlines direct
18 Dec - 04 Jan Ryanair
25 Dec - 03 Jan Pegasus Airlines direct
28 Dec - 03 Jan Pegasus Airlines direct
23 Dec - 09 Jan Pegasus Airlines
17 Dec - 03 Jan Pegasus Airlines direct
18 Dec - 04 Jan Pegasus Airlines direct
22 Dec - 29 Dec Pegasus Airlines direct

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

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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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