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

Return flights

11 Dec - 25 Dec	Alaska Airlines
14 Dec - 25 Dec	Alaska Airlines
12 Dec - 24 Dec	Alaska Airlines
12 Dec - 25 Dec	Alaska Airlines
15 Dec - 05 Jan	Alaska Airlines
12 Dec - 20 Dec	Alaska Airlines
14 Dec - 16 Jan	Hawaiian Airlines
13 Dec - 25 Dec	Hawaiian Airlines
14 Dec - 28 Dec	Hawaiian Airlines
15 Dec - 28 Dec	Hawaiian Airlines
26 Dec - 10 Jan	Hawaiian Airlines
13 Dec - 04 Jan	Hawaiian Airlines
16 Dec - 30 Dec	Hawaiian Airlines
27 Dec - 02 Jan	Alaska Airlines
25 Dec - 03 Jan	Hawaiian Airlines
10 Dec - 06 Jan	Qantas
24 Dec - 03 Jan	Alaska Airlines
06 Dec - 20 Dec	Qantas
26 Dec - 22 Jan	Qantas
24 Dec - 04 Jan	Hawaiian Airlines

Also check the deals for one-way flights from San Jose 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 San Jose to Auckland in December from $1059

Return flights