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

Return flights

04 Aug - 10 Aug	Singapore Airlines
19 Aug - 22 Aug	China Airlines
10 Aug - 15 Aug	Cathay Pacific
13 Aug - 16 Aug	Cathay Pacific
04 Aug - 11 Aug	Singapore Airlines
12 Aug - 15 Aug	China Airlines
14 Aug - 22 Aug	China Airlines
18 Aug - 21 Aug	Singapore Airlines
05 Aug - 11 Aug	Singapore Airlines
01 Aug - 08 Aug	Singapore Airlines

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 $720

Return flights