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

Return flights

23 May - 30 May	Jetstar
23 May - 26 May	Jetstar
16 May - 30 May	Jetstar
30 May - 13 Jun	Jetstar
12 May - 30 May	Jetstar
21 May - 29 May	China Airlines
22 May - 30 May	China Airlines
07 May - 15 May	China Airlines
26 May - 29 May	China Airlines
01 May - 30 May	Jetstar
01 May - 10 May	Malaysia Airlines

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 $540

Return flights