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

Return flights

21 Aug - 28 Aug	Jetstar
13 Aug - 19 Aug	Jetstar
26 Aug - 30 Aug	Jetstar
06 Aug - 21 Aug	Jetstar
14 Aug - 23 Aug	Jetstar
14 Aug - 30 Aug	Jetstar
06 Aug - 12 Aug	Jetstar
28 Aug - 18 Sep	Jetstar
11 Aug - 14 Aug	Jetstar
02 Aug - 16 Aug	Jetstar
02 Aug - 01 Sep	Qantas
26 Aug - 23 Sep	Jetstar
01 Aug - 31 Aug	Qantas
11 Aug - 01 Sep	Cathay Pacific
31 Aug - 12 Sep	China Airlines
19 Aug - 24 Sep	China Airlines
29 Aug - 06 Sep	Cathay Pacific
21 Aug - 15 Sep	Cathay Pacific
14 Aug - 15 Sep	Cathay Pacific
12 Aug - 23 Sep	Cathay Pacific

Also check the deals for one-way flights from Auckland to Seoul 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 Auckland to Seoul in August from $628

Return flights