Cheapest return flights from Casablanca to Istanbul in May from $348

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

Return flights

01 May - 16 May TAP
07 May - 14 May Lufthansa
12 May - 19 May Lufthansa
04 May - 08 May TAP
01 May - 12 May Lufthansa
01 May - 06 May TAP
01 May - 10 May TAP
10 May - 30 May Lufthansa
12 May - 19 May Turkish Airlines direct
01 May - 12 May Turkish Airlines direct

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

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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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