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

Return flights

03 Dec - 11 Dec	Delta
01 Dec - 11 Dec	Delta
02 Dec - 16 Dec	Delta
01 Dec - 12 Dec	Delta
03 Dec - 08 Jan	Delta
01 Dec - 18 Jan	Delta
08 Dec - 18 Jan	Delta
31 Dec - 09 Jan	Delta
31 Dec - 10 Jan	Delta
31 Dec - 11 Jan	Delta
30 Dec - 07 Jan	Delta
05 Dec - 15 Dec	Delta
28 Dec - 28 Jan	United
07 Dec - 28 Jan	Delta
15 Dec - 18 Jan	Delta
01 Dec - 31 Dec	Delta
17 Dec - 25 Dec	United
12 Dec - 27 Dec	United
11 Dec - 15 Dec	Delta
16 Dec - 31 Dec	Spirit Airlines

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

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 December from 374€

Return flights