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

Return flights

03 Dec - 09 Dec	Iberia
15 Dec - 29 Jan	British Airways
01 Dec - 31 Jan	British Airways
05 Dec - 14 Dec	TAP
16 Dec - 25 Dec	TAP
05 Dec - 20 Dec	KLM
25 Dec - 29 Dec	TAP
23 Dec - 31 Dec	British Airways
28 Dec - 02 Jan	TAP
03 Dec - 09 Dec	Royal Air Maroc	direct
26 Dec - 05 Jan	TAP
05 Dec - 14 Dec	Royal Air Maroc	direct
19 Dec - 20 Jan	TAP
23 Dec - 01 Jan	Air Canada
01 Dec - 31 Jan	Royal Air Maroc	direct
16 Dec - 25 Dec	Royal Air Maroc	direct
15 Dec - 29 Jan	Royal Air Maroc	direct
25 Dec - 29 Dec	Royal Air Maroc	direct
23 Dec - 01 Jan	Royal Air Maroc	direct
19 Dec - 20 Jan	Royal Air Maroc	direct

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 $393

Return flights