AirHint found the following cheapest return flights from Casablanca (CMN) to Istanbul (IST) in August 2026 (see full year).

Return flights

03 Aug - 03 Sep	Air Arabia Maroc
17 Aug - 24 Aug	TAP
04 Aug - 11 Aug	Air Arabia Maroc
12 Aug - 22 Aug	TAP
01 Aug - 31 Aug	KLM
31 Aug - 07 Sep	KLM
31 Aug - 08 Sep	KLM
17 Aug - 31 Aug	Vueling Airlines
21 Aug - 31 Aug	KLM
06 Aug - 19 Aug	KLM
10 Aug - 17 Aug	KLM
20 Aug - 28 Aug	KLM
03 Aug - 12 Aug	KLM
31 Aug - 07 Sep	Air Arabia Maroc	direct
31 Aug - 08 Sep	Air Arabia Maroc	direct
30 Aug - 06 Sep	Air Arabia Maroc	direct
20 Aug - 03 Sep	Iberia
20 Aug - 03 Sep	Air Arabia Maroc	direct
26 Aug - 02 Sep	KLM
31 Aug - 05 Sep	KLM

Also check the deals for one-way flights from Casablanca to Istanbul in August.

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 Casablanca to Istanbul in August from 329€

Return flights