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

Return flights

25 Dec - 18 Jan	Finnair
31 Dec - 08 Jan	Finnair
31 Dec - 10 Jan	Finnair
31 Dec - 11 Jan	Finnair
31 Dec - 09 Jan	Finnair
29 Dec - 12 Jan	Finnair
31 Dec - 07 Jan	Spirit Airlines
27 Dec - 19 Jan	Delta
26 Dec - 18 Jan	Delta
27 Dec - 18 Jan	Delta
22 Dec - 29 Dec	Delta
14 Dec - 21 Dec	Frontier Airlines
17 Dec - 24 Dec	Finnair
23 Dec - 30 Dec	American Airlines
14 Dec - 29 Dec	Frontier Airlines
26 Dec - 28 Dec	Qantas
18 Dec - 25 Dec	jetBlue
16 Dec - 18 Dec	United

Also check the deals for one-way 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 return flights from New York to Auckland in December from $1240

Return flights