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

Return flights

22 Apr - 28 Apr	Jetstar
14 Apr - 13 May	China Airlines
07 Apr - 27 Apr	China Airlines
07 Apr - 29 Apr	China Airlines
04 Apr - 30 Apr	China Airlines
04 Apr - 27 Apr	China Airlines
04 Apr - 20 Apr	China Airlines
04 Apr - 17 Apr	China Airlines
05 Apr - 27 Apr	China Airlines
03 Apr - 27 Apr	China Airlines
04 Apr - 18 Apr	Air China
04 Apr - 01 May	China Airlines
14 Apr - 13 May	Korean Air	direct
04 Apr - 01 May	Korean Air	direct
02 Apr - 06 May	China Southern

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 535€

Return flights