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

Return flights

10 Dec - 24 Dec	Jetstar
08 Dec - 14 Dec	Jetstar
08 Dec - 14 Dec	Emirates	direct
08 Dec - 15 Dec	Emirates	direct
13 Dec - 20 Dec	Emirates
13 Dec - 20 Dec	Qantas	direct
25 Dec - 07 Jan	Emirates
25 Dec - 08 Jan	Emirates
26 Dec - 07 Jan	Emirates
26 Dec - 08 Jan	Emirates
25 Dec - 09 Jan	Qantas
25 Dec - 10 Jan	Qantas
16 Dec - 09 Jan	Qantas
15 Dec - 09 Jan	Qantas
25 Dec - 12 Jan	Qantas
11 Dec - 11 Jan	Qantas
10 Dec - 10 Dec	Emirates
15 Dec - 15 Dec	Emirates
24 Dec - 31 Dec	Jetstar
20 Dec - 27 Dec	Emirates

Also check the deals for one-way flights from Adelaide 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 Adelaide to Auckland in December from $494

Return flights