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

Return flights

13 Apr - 26 Apr	Qatar Airways
06 Apr - 19 Apr	Qatar Airways
01 Apr - 07 Apr	Qatar Airways
11 Apr - 21 Apr	Qatar Airways
26 Apr - 03 May	Qatar Airways
15 Apr - 20 Apr	Qatar Airways
15 Apr - 22 Apr	Qatar Airways
27 Apr - 04 May	Qatar Airways
25 Apr - 29 Apr	Qatar Airways
27 Apr - 02 May	Qatar Airways
01 Apr - 08 Apr	Qatar Airways
03 Apr - 07 Apr	Qatar Airways
01 Apr - 15 Apr	Qatar Airways
25 Apr - 02 May	Qatar Airways

Also check the deals for one-way flights from Casablanca 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 Casablanca to Istanbul in April from 405€

Return flights