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

Return flights

29 Sep - 06 Oct	Air Canada
22 Sep - 06 Oct	United
04 Sep - 10 Sep	Air Canada
16 Sep - 25 Sep	Delta
24 Sep - 30 Sep	Delta
07 Sep - 11 Sep	Delta
10 Sep - 25 Oct	Delta
04 Sep - 07 Sep	Delta
05 Sep - 15 Sep	Delta
16 Sep - 21 Sep	Delta
19 Sep - 26 Sep	Delta
13 Sep - 20 Sep	Delta
19 Sep - 30 Sep	Delta
07 Sep - 18 Oct	Air Canada
09 Sep - 19 Oct	Delta
18 Sep - 02 Oct	Delta
11 Sep - 19 Oct	Delta
26 Sep - 31 Oct	United
11 Sep - 22 Oct	Delta
11 Sep - 15 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 437€

Return flights