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

Return flights

25 Apr - 09 May	Jetstar
16 Apr - 06 May	Jetstar
27 Apr - 30 May	Jetstar
30 Apr - 15 May	Jetstar
20 Apr - 30 May	Jetstar
30 Apr - 08 May	Jetstar
21 Apr - 28 Apr	Jetstar
23 Apr - 29 Apr	Jetstar
18 Apr - 30 Apr	Jetstar
18 Apr - 25 Apr	Air China
14 Apr - 24 Apr	Jetstar
07 Apr - 21 Apr	Jetstar
04 Apr - 13 May	Jetstar
14 Apr - 01 May	China Airlines
01 Apr - 01 May	Jetstar
07 Apr - 17 Apr	Jetstar
09 Apr - 16 Apr	Jetstar
01 Apr - 23 Apr	Jetstar
01 Apr - 22 Apr	Jetstar
30 Apr - 08 May	Korean Air	direct

Also check the deals for one-way flights from Auckland to Seoul in April.

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 April from $507

Return flights