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

Return flights

16 Sep - 26 Sep	Jetstar
09 Sep - 12 Sep	Jetstar
06 Sep - 16 Sep	Jetstar
10 Sep - 17 Sep	Jetstar
12 Sep - 16 Sep	Jetstar
06 Sep - 13 Sep	Jetstar
08 Sep - 12 Sep	Jetstar
10 Sep - 26 Sep	Jetstar
06 Sep - 08 Sep	Jetstar
02 Sep - 06 Sep	Jetstar
23 Sep - 07 Oct	Jetstar
24 Sep - 08 Oct	Qantas
22 Sep - 05 Oct	Jetstar
27 Sep - 11 Oct	Jetstar
24 Sep - 04 Oct	Jetstar
28 Sep - 17 Oct	Jetstar
29 Sep - 05 Oct	Emirates
25 Sep - 04 Oct	Jetstar

Also check the deals for one-way flights from Adelaide to Auckland in September.

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 September from $355

Return flights