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

Return flights

23 Apr - 09 May	Jetstar
18 Apr - 02 May	Jetstar
21 Apr - 06 May	China Airlines
02 Apr - 30 Apr	Jetstar
13 Apr - 27 Apr	Qantas
30 Apr - 22 May	China Airlines
02 Apr - 16 Apr	Jetstar
11 Apr - 23 Apr	China Airlines
10 Apr - 23 Apr	China Airlines
11 Apr - 24 Apr	China Airlines
02 Apr - 20 Apr	China Airlines
30 Apr - 22 May	Korean Air	direct
21 Apr - 06 May	Korean Air	direct
02 Apr - 20 Apr	Korean Air	direct
01 Apr - 19 Apr	Singapore Airlines
11 Apr - 24 Apr	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 476€

Return flights