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

Return flights

19 Sep - 19 Oct	jetBlue
12 Sep - 15 Oct	jetBlue
10 Sep - 15 Oct	jetBlue
14 Sep - 15 Oct	jetBlue
11 Sep - 15 Oct	jetBlue
13 Sep - 15 Oct	jetBlue
04 Sep - 11 Sep	Korean Air
15 Sep - 22 Sep	Asiana Airlines
24 Sep - 05 Oct	Asiana Airlines
15 Sep - 15 Oct	Korean Air
20 Sep - 20 Oct	Asiana Airlines
25 Sep - 06 Oct	Asiana Airlines
15 Sep - 22 Sep	Air China	direct

Also check the deals for one-way flights from New York to Beijing 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 Beijing in September from 858€

Return flights