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

Return flights

09 May - 16 May	Jetstar
02 May - 09 May	Jetstar
02 May - 12 May	Jetstar
18 May - 23 May	China Airlines
18 May - 30 May	China Airlines
27 May - 30 May	China Airlines
15 May - 23 May	China Airlines
03 May - 09 May	Cathay Pacific
22 May - 02 Jun	Cathay Pacific
02 May - 17 May	Cathay Pacific
22 May - 02 Jun	Korean Air	direct
18 May - 23 May	Korean Air	direct
23 May - 03 Jun	Cathay Pacific

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

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 May from $523

Return flights