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

Return flights

03 Dec - 10 Dec	Fiji Airways
05 Dec - 21 Dec	Fiji Airways
06 Dec - 20 Dec	Alaska Airlines
12 Dec - 25 Dec	Hawaiian Airlines
11 Dec - 25 Dec	Air Canada
01 Dec - 08 Dec	United	direct
11 Dec - 27 Dec	Hawaiian Airlines
14 Dec - 25 Dec	Alaska Airlines
12 Dec - 20 Dec	Fiji Airways
04 Dec - 21 Dec	Alaska Airlines
14 Dec - 16 Jan	Alaska Airlines
12 Dec - 16 Jan	Alaska Airlines
10 Dec - 06 Jan	Alaska Airlines
29 Dec - 14 Jan	Alaska Airlines
26 Dec - 22 Jan	Fiji Airways
13 Dec - 07 Jan	Frontier Airlines
27 Dec - 12 Jan	Fiji Airways
29 Dec - 14 Jan	United	direct
30 Dec - 18 Jan	United	direct
27 Dec - 12 Jan	United	direct

Also check the deals for one-way flights from San Francisco 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 Francisco to Auckland in December from $858

Return flights