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

Return flights

01 Dec - 14 Jan	Qantas
14 Dec - 09 Jan	Air New Zealand
11 Dec - 06 Jan	Air New Zealand
10 Dec - 06 Jan	Air Canada
12 Dec - 08 Jan	Air Canada
09 Dec - 06 Jan	Air New Zealand
15 Dec - 20 Dec	Air Canada
13 Dec - 09 Jan	United
26 Dec - 06 Jan	Air New Zealand
23 Dec - 03 Jan	Hawaiian Airlines
15 Dec - 04 Jan	Fiji Airways

Also check the deals for one-way flights from Boston 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 Boston to Auckland in December from $815

Return flights