AirHint found the following cheapest return flights from New York (NYC) to Jakarta (CGK) in September 2025 (see full year).

Return flights

07 Sep - 22 Sep	Philippine Airlines
30 Sep - 10 Oct	Turkish Airlines
23 Sep - 08 Oct	Turkish Airlines
12 Sep - 12 Oct	Saudia
12 Sep - 14 Sep	Saudia
13 Sep - 10 Oct	Turkish Airlines
08 Sep - 23 Sep	Saudia
19 Sep - 27 Sep	Saudia
12 Sep - 11 Oct	Saudia
24 Sep - 27 Sep	Saudia
09 Sep - 23 Sep	Turkish Airlines
02 Sep - 10 Sep	Cathay Pacific
13 Sep - 11 Oct	Turkish Airlines
13 Sep - 12 Oct	Turkish Airlines
05 Sep - 27 Sep	Philippine Airlines
18 Sep - 12 Oct	Cathay Pacific
05 Sep - 15 Sep	Spirit Airlines
20 Sep - 04 Oct	IndiGo
06 Sep - 27 Sep	Emirates

Also check the deals for one-way flights from New York to Jakarta 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 Jakarta in September from 679€

Return flights