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

Return flights

01 Sep - 15 Sep	Qantas
09 Sep - 23 Sep	Frontier Airlines
10 Sep - 24 Sep	Hawaiian Airlines
17 Sep - 26 Sep	Hawaiian Airlines
15 Sep - 29 Sep	jetBlue
21 Sep - 30 Oct	Hawaiian Airlines
22 Sep - 06 Oct	Frontier Airlines
14 Sep - 14 Oct	ANA
08 Sep - 15 Sep	Qantas
15 Sep - 29 Sep	United	direct
22 Sep - 06 Oct	Qantas	direct
17 Sep - 26 Sep	Qantas	direct
08 Sep - 15 Sep	United	direct
10 Sep - 24 Sep	Qantas	direct
23 Sep - 07 Oct	Etihad Airways
01 Sep - 08 Oct	LATAM Airlines Group

Also check the deals for one-way flights from New York to Auckland 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 Auckland in September from 972€

Return flights