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

Return flights

07 Dec - 18 Jan	Air Canada
02 Dec - 09 Dec	Air Canada
01 Dec - 08 Dec	Air Canada
01 Dec - 08 Dec	United	direct
04 Dec - 21 Dec	United	direct
15 Dec - 29 Dec	Air Canada
13 Dec - 28 Dec	Air Canada
13 Dec - 24 Dec	Air Canada
12 Dec - 15 Dec	Air Canada
12 Dec - 29 Dec	Air Canada
10 Dec - 12 Dec	Alaska Airlines
10 Dec - 07 Jan	Hawaiian Airlines
10 Dec - 15 Jan	Qantas
30 Dec - 19 Jan	Qantas
10 Dec - 15 Jan	United	direct
30 Dec - 19 Jan	United	direct
16 Dec - 06 Jan	Air Tahiti Nui
13 Dec - 07 Jan	Hawaiian Airlines
15 Dec - 06 Jan	Air Canada
10 Dec - 07 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 649€

Return flights