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

Return flights

16 Dec - 19 Dec	Qantas
14 Dec - 17 Dec	Qantas
14 Dec - 16 Dec	Qantas
15 Dec - 20 Dec	Qantas
16 Dec - 26 Dec	Qantas
15 Dec - 25 Dec	Qantas
13 Dec - 21 Dec	Emirates
08 Dec - 13 Dec	Emirates
01 Dec - 08 Dec	Qantas
08 Dec - 15 Dec	Qantas
30 Dec - 09 Jan	Emirates
27 Dec - 12 Jan	Emirates
28 Dec - 13 Jan	Emirates
31 Dec - 06 Jan	Emirates
30 Dec - 06 Jan	Emirates
30 Dec - 07 Jan	Emirates
30 Dec - 02 Jan	Emirates
18 Dec - 09 Jan	Emirates
30 Dec - 05 Jan	Emirates
27 Dec - 02 Jan	Emirates

Also check the deals for one-way flights from Adelaide to Christchurch 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 Christchurch in December from $530

Return flights