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

Return flights

27 Sep - 18 Oct	Air China
27 Sep - 11 Oct	Air China
26 Sep - 09 Oct	Air China
06 Sep - 08 Sep	Japan Airlines
07 Sep - 09 Sep	Japan Airlines
03 Sep - 08 Sep	Japan Airlines
02 Sep - 09 Sep	Japan Airlines
02 Sep - 08 Sep	Japan Airlines
30 Sep - 07 Oct	ANA
02 Sep - 07 Sep	ANA
11 Sep - 15 Sep	ANA
12 Sep - 16 Sep	ANA
26 Sep - 06 Oct	ANA
27 Sep - 07 Oct	ANA
06 Sep - 14 Sep	ANA
26 Sep - 30 Sep	ANA
30 Sep - 09 Oct	ANA
25 Sep - 06 Oct	ANA
26 Sep - 07 Oct	ANA
26 Sep - 14 Oct	ANA

Also check the deals for one-way flights from Seoul 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 Seoul to Auckland in September from $1160

Return flights