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

Return flights

20 Sep - 16 Oct	Air China
20 Sep - 15 Oct	China Eastern
01 Sep - 15 Sep	China Eastern
01 Sep - 14 Sep	China Eastern
04 Sep - 09 Sep	China Eastern
02 Sep - 07 Sep	Air China
21 Sep - 15 Oct	China Eastern
04 Sep - 21 Sep	Air China
01 Sep - 07 Sep	China Eastern
01 Sep - 08 Sep	China Eastern
09 Sep - 26 Sep	Ryanair
12 Sep - 14 Sep	Ryanair
15 Sep - 05 Oct	Ryanair
05 Sep - 22 Sep	Lufthansa
20 Sep - 03 Oct	Hainan Airlines
23 Sep - 14 Oct	Air Europa
08 Sep - 06 Oct	Beijing Capital Airlines
22 Sep - 12 Oct	SWISS
30 Sep - 29 Oct	Hainan Airlines
29 Sep - 29 Oct	Ryanair

Also check the deals for one-way flights from Madrid 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 Madrid to Auckland in September from 957€

Return flights