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

Return flights

01 Sep - 08 Sep	Jetstar
08 Sep - 15 Sep	Jetstar
05 Sep - 12 Sep	Jetstar
01 Sep - 30 Sep	Jetstar
01 Sep - 14 Oct	China Airlines
08 Sep - 01 Oct	China Airlines
17 Sep - 05 Oct	China Airlines
26 Sep - 10 Oct	Jetstar
05 Sep - 28 Sep	China Airlines
28 Sep - 05 Oct	Air New Zealand
01 Sep - 30 Sep	Korean Air	direct
05 Sep - 28 Sep	Korean Air	direct
01 Sep - 14 Oct	Korean Air	direct
15 Sep - 03 Oct	China Airlines
26 Sep - 05 Oct	China Airlines
17 Sep - 05 Oct	Korean Air	direct
26 Sep - 05 Oct	Korean Air	direct

Also check the deals for one-way flights from Auckland to Seoul 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 Auckland to Seoul in September from 425€

Return flights