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

Return flights

30 May - 06 Jun	Jetstar
13 May - 23 May	Jetstar
13 May - 27 May	Jetstar
14 May - 23 May	Jetstar
14 May - 05 Jun	Jetstar
11 May - 24 Jun	Jetstar
19 May - 29 May	Jetstar
11 May - 30 Jun	Jetstar
09 May - 05 Jun	Jetstar
02 May - 30 May	Jetstar
05 May - 12 May	Jetstar
19 May - 27 May	China Airlines
01 May - 11 May	China Airlines
09 May - 22 Jun	China Airlines
19 May - 29 May	Korean Air	direct
19 May - 27 May	Korean Air	direct
14 May - 12 Jun	Korean Air	direct
09 May - 05 Jun	Korean Air	direct
09 May - 22 Jun	Korean Air	direct

Also check the deals for one-way flights from Auckland to Seoul 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 Auckland to Seoul in May from 442€

Return flights