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

Return flights

21 Dec - 29 Dec	Saudia
16 Dec - 19 Jan	Saudia
20 Dec - 29 Dec	Saudia
23 Dec - 11 Jan	Saudia
11 Dec - 08 Jan	Saudia
12 Dec - 10 Jan	TAP
25 Dec - 04 Jan	Saudia
25 Dec - 12 Jan	Saudia
16 Dec - 06 Jan	Air Canada
05 Dec - 11 Dec	Delta
04 Dec - 12 Dec	Delta
05 Dec - 12 Dec	KLM
02 Dec - 08 Dec	Air France
10 Dec - 14 Dec	TAP
01 Dec - 15 Dec	KLM
24 Dec - 20 Jan	Delta
25 Dec - 31 Dec	Saudia
26 Dec - 16 Jan	Delta
26 Dec - 10 Jan	Delta
02 Dec - 09 Dec	Air France

Also check the deals for one-way flights from Casablanca to New York 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 Casablanca to New York in December from 413€

Return flights