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

Return flights

23 May - 27 May	Jetstar
23 May - 13 Jun	Jetstar
07 May - 16 May	Jetstar
07 May - 11 Jun	Jetstar
07 May - 04 Jun	Jetstar
07 May - 28 May	Jetstar
14 May - 12 Jun	Jetstar
14 May - 29 May	Jetstar
14 May - 23 May	Jetstar
09 May - 23 May	Jetstar
09 May - 08 Jun	China Airlines
07 May - 14 May	China Airlines
02 May - 01 Jun	China Airlines
30 May - 08 Jun	China Airlines
18 May - 08 Jun	Malaysia Airlines
23 May - 27 May	Korean Air	direct
14 May - 12 Jun	Korean Air	direct
30 May - 08 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 $530

Return flights