AirHint found the following cheapest return flights from New York (JFK) to Casablanca (CMN) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep	Air Canada
16 Sep - 25 Sep	Air France
14 Sep - 30 Sep	Lufthansa
17 Sep - 24 Sep	Air France
15 Sep - 22 Sep	Lufthansa
27 Sep - 31 Oct	Air Canada
20 Sep - 30 Sep	Lufthansa
25 Sep - 30 Sep	Lufthansa
12 Sep - 19 Sep	Lufthansa
10 Sep - 30 Sep	KLM
08 Sep - 15 Sep	Air France
27 Sep - 04 Oct	Lufthansa
09 Sep - 09 Oct	Delta
10 Sep - 01 Oct	Air France
10 Sep - 09 Oct	Delta
09 Sep - 01 Oct	Air France
08 Sep - 01 Oct	Air France
20 Sep - 04 Oct	Lufthansa
10 Sep - 08 Oct	Delta
21 Sep - 27 Oct	Delta

Also check the deals for one-way flights from New York to Casablanca in September.

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 New York to Casablanca in September from $490

Return flights