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

Return flights

01 Dec - 06 Dec	Cathay Pacific
02 Dec - 23 Jan	Jetstar
02 Dec - 22 Jan	Jetstar
26 Dec - 20 Jan	Air China
01 Dec - 25 Jan	China Airlines
26 Dec - 02 Jan	Air China
10 Dec - 10 Dec	Jetstar
14 Dec - 14 Jan	Cathay Pacific
26 Dec - 22 Jan	Air China
10 Dec - 22 Dec	Cathay Pacific
01 Dec - 06 Dec	Korean Air	direct
04 Dec - 10 Jan	Cathay Pacific
15 Dec - 12 Jan	Cathay Pacific
01 Dec - 25 Jan	Korean Air	direct
10 Dec - 22 Dec	Korean Air	direct

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

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 December from $933

Return flights