AirHint found the following cheapest return flights from Seoul (GMP) to Auckland (AKL) in September 2026 (see full year).

Return flights

16 Sep - 03 Oct	Air China
18 Sep - 03 Oct	Air China
04 Sep - 12 Sep	Air China
11 Sep - 17 Sep	Air China
12 Sep - 19 Sep	Air China
18 Sep - 26 Sep	Air China
23 Sep - 10 Oct	Air China
23 Sep - 03 Oct	Air China
25 Sep - 03 Oct	Air China
25 Sep - 10 Oct	Air China
25 Sep - 06 Oct	Japan Airlines
17 Sep - 03 Oct	Japan Airlines
24 Sep - 10 Oct	Japan Airlines
22 Sep - 10 Oct	Japan Airlines
14 Sep - 27 Sep	Japan Airlines
16 Sep - 29 Sep	Japan Airlines
25 Sep - 29 Sep	Japan Airlines
13 Sep - 19 Sep	Japan Airlines
11 Sep - 16 Sep	Japan Airlines
14 Sep - 19 Sep	Japan Airlines

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 778€

Return flights