AirHint found the following cheapest return flights from New York (JFK) to Kuala Lumpur (KUL) in September 2025 (see full year).

Return flights

04 Sep - 02 Oct	Etihad Airways
07 Sep - 10 Sep	Asiana Airlines
03 Sep - 10 Sep	Asiana Airlines
03 Sep - 09 Sep	Asiana Airlines
04 Sep - 06 Oct	Frontier Airlines
02 Sep - 06 Oct	Frontier Airlines
10 Sep - 24 Sep	Air India
03 Sep - 24 Sep	Frontier Airlines
02 Sep - 08 Sep	Frontier Airlines
02 Sep - 07 Oct	Frontier Airlines
03 Sep - 07 Oct	Frontier Airlines
09 Sep - 16 Sep	Frontier Airlines
08 Sep - 21 Sep	Cathay Pacific
15 Sep - 21 Sep	Cathay Pacific
25 Sep - 01 Oct	ANA
19 Sep - 22 Sep	Asiana Airlines
09 Sep - 24 Oct	Cathay Pacific
01 Sep - 06 Oct	Delta

Also check the deals for one-way flights from New York to Kuala Lumpur in September.

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 Kuala Lumpur in September from 796€

Return flights