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

Return flights

04 May - 08 May	Qatar Airways
11 May - 17 May	Qatar Airways
01 May - 15 May	Qatar Airways
01 May - 05 May	Qatar Airways
30 May - 07 Jun	Qatar Airways
09 May - 17 May	Qatar Airways
21 May - 28 May	Qatar Airways
11 May - 20 May	Qatar Airways
04 May - 18 May	Qatar Airways
12 May - 14 May	Qatar Airways
19 May - 26 May	Qatar Airways
27 May - 02 Jun	Qatar Airways
30 May - 06 Jun	Qatar Airways
29 May - 11 Jun	Emirates

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

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 May from 405€

Return flights