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

Return flights

26 May - 04 Jun	Jetstar
16 May - 23 May	Jetstar
11 May - 25 May	Cathay Pacific
13 May - 27 May	Cathay Pacific
13 May - 19 May	China Airlines
18 May - 28 May	China Airlines
11 May - 26 May	China Airlines
27 May - 30 May	China Airlines
15 May - 24 May	Cathay Pacific
05 May - 10 May	Cathay Pacific
22 May - 26 May	Cathay Pacific
20 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 438€

Return flights