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

Return flights

23 May - 01 Jun	Jetstar
21 May - 28 May	Jetstar
19 May - 28 May	Jetstar
19 May - 01 Jun	Jetstar
12 May - 19 May	Jetstar
12 May - 16 May	Jetstar
12 May - 26 May	Jetstar
09 May - 23 May	Jetstar
05 May - 11 May	Jetstar
20 May - 02 Jun	Cathay Pacific
06 May - 12 May	Cathay Pacific
08 May - 26 May	Cathay Pacific
20 May - 30 May	China Airlines
08 May - 02 Jun	Cathay Pacific
20 May - 02 Jun	Korean Air	direct
08 May - 02 Jun	Korean Air	direct

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 $509

Return flights