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

Return flights

19 May - 28 Jun	Jetstar
07 May - 14 May	Jetstar
19 May - 16 Jun	Jetstar
28 May - 06 Jun	Jetstar
07 May - 19 May	Jetstar
07 May - 17 May	Jetstar
30 May - 14 Jun	Jetstar
23 May - 21 Jun	Jetstar
26 May - 31 May	Jetstar
19 May - 30 May	Jetstar
19 May - 03 Jun	Jetstar
19 May - 27 May	Jetstar
12 May - 17 May	Jetstar
09 May - 14 Jun	Jetstar
02 May - 30 May	Jetstar
07 May - 24 May	Jetstar
24 May - 02 Jun	China Southern
25 May - 03 Jun	China Southern
27 May - 04 Jun	China Southern
18 May - 25 May	China Southern

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 $587

Return flights