AirHint found the following cheapest one-way flights from New York (JFK) to Auckland (AKL) in December 2025 (see full year).

One-Way flights

06 Dec	Frontier Airlines
03 Dec	Frontier Airlines
07 Dec	Hawaiian Airlines
16 Dec	Air Tahiti Nui
10 Dec	Alaska Airlines
29 Dec	Delta
03 Dec	Qantas	direct
07 Dec	Qantas	direct
23 Dec	Delta
17 Dec	Delta

Also check the deals for return flights from New York to Auckland in December.

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 one-way flights from New York to Auckland in December from 643€

One-Way flights