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

Return flights

16 Aug - 25 Aug	Jetstar
30 Aug - 08 Sep	Jetstar
28 Aug - 05 Sep	Jetstar
09 Aug - 18 Aug	Jetstar
23 Aug - 29 Aug	Jetstar
11 Aug - 18 Aug	Jetstar
16 Aug - 22 Aug	Jetstar
18 Aug - 22 Aug	Jetstar
14 Aug - 18 Aug	Jetstar
04 Aug - 13 Aug	Jetstar
29 Aug - 02 Sep	Jetstar
15 Aug - 22 Aug	Jetstar
07 Aug - 20 Aug	Jetstar
31 Aug - 07 Sep	Cathay Pacific
31 Aug - 28 Sep	Cathay Pacific
31 Aug - 07 Sep	Korean Air	direct
30 Aug - 08 Sep	Korean Air	direct
28 Aug - 05 Sep	Korean Air	direct
31 Aug - 28 Sep	Korean Air	direct

Also check the deals for one-way flights from Seoul to Auckland in August.

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 August from $491

Return flights