AirHint found the following cheapest return flights from New York (NYC) to Casablanca (CMN) in May 2026 (see full year).

Return flights

12 May - 19 May	Iberia
05 May - 13 May	KLM
19 May - 16 Jun	United
07 May - 12 May	Iberia
19 May - 26 May	United
03 May - 02 Jun	Lufthansa
13 May - 10 Jun	Lufthansa
13 May - 26 May	United
14 May - 21 May	Iberia
05 May - 20 Jun	Air France
12 May - 24 May	Air France
17 May - 24 May	Air Canada
18 May - 25 May	Air Canada
20 May - 27 May	Lufthansa
27 May - 10 Jun	Lufthansa
28 May - 09 Jun	Delta
20 May - 03 Jun	Lufthansa
13 May - 15 Jun	British Airways
06 May - 28 Jun	Delta
20 May - 30 Jun	United

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

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 May from 354€

Return flights