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

Return flights

18 Sep - 25 Sep	Asiana Airlines
08 Sep - 15 Sep	Asiana Airlines
09 Sep - 16 Sep	Asiana Airlines
11 Sep - 15 Sep	Asiana Airlines
22 Sep - 31 Oct	Asiana Airlines
24 Sep - 22 Oct	Asiana Airlines
29 Sep - 14 Oct	Asiana Airlines
04 Sep - 07 Oct	Asiana Airlines
05 Sep - 10 Sep	Korean Air
12 Sep - 16 Sep	Korean Air
04 Sep - 11 Sep	Korean Air
02 Sep - 10 Sep	Korean Air
10 Sep - 11 Oct	Korean Air
10 Sep - 15 Oct	Korean Air
30 Sep - 07 Oct	Korean Air
18 Sep - 06 Oct	Korean Air
29 Sep - 06 Oct	Korean Air
04 Sep - 09 Sep	Korean Air
05 Sep - 08 Oct	Korean Air
19 Sep - 26 Sep	jetBlue

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 819€

Return flights