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

Return flights

30 Dec - 23 Jan	Air Canada
03 Dec - 10 Dec	Iberia
30 Dec - 13 Jan	Air Canada
10 Dec - 17 Dec	Lufthansa
10 Dec - 23 Jan	Air Canada
10 Dec - 20 Jan	British Airways
10 Dec - 15 Jan	TAP
03 Dec - 20 Dec	Air Canada
11 Dec - 20 Jan	TAP
15 Dec - 11 Jan	TAP
28 Dec - 16 Jan	United
30 Dec - 09 Jan	TAP
11 Dec - 28 Dec	TAP
12 Dec - 29 Dec	TAP
25 Dec - 16 Jan	Air Canada
16 Dec - 23 Dec	Air Canada
18 Dec - 26 Dec	Air Canada
17 Dec - 29 Dec	TAP
16 Dec - 30 Dec	KLM
24 Dec - 31 Dec	KLM

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 $362

Return flights