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

Return flights

10 Dec - 17 Dec	Air Canada
31 Dec - 20 Jan	Delta
05 Dec - 19 Dec	Air Canada
09 Dec - 24 Dec	Air Canada
31 Dec - 24 Jan	Delta
08 Dec - 22 Dec	Delta
13 Dec - 21 Dec	Air Canada
12 Dec - 21 Dec	United
01 Dec - 12 Dec	United
17 Dec - 27 Dec	United
15 Dec - 18 Dec	Air Canada
10 Dec - 10 Jan	Delta
17 Dec - 24 Dec	United
15 Dec - 21 Jan	Air Canada
24 Dec - 09 Jan	United
28 Dec - 11 Jan	Spirit Airlines
25 Dec - 31 Jan	Spirit Airlines
24 Dec - 07 Jan	Air Canada
27 Dec - 10 Jan	Delta
16 Dec - 24 Jan	Delta

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 355€

Return flights