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

Return flights

03 Dec - 12 Dec	Jetstar
01 Dec - 08 Dec	Jetstar
01 Dec - 07 Dec	Cathay Pacific
03 Dec - 11 Dec	China Airlines
24 Dec - 02 Jan	Air China
25 Dec - 09 Jan	Air China
22 Dec - 09 Jan	Air China
25 Dec - 08 Jan	Air China
25 Dec - 07 Jan	Air China
05 Dec - 03 Jan	Singapore Airlines
22 Dec - 02 Jan	Air China
24 Dec - 03 Jan	Air China
25 Dec - 01 Jan	Air China
03 Dec - 11 Dec	Korean Air	direct
01 Dec - 07 Dec	Korean Air	direct
01 Dec - 08 Dec	Korean Air	direct
03 Dec - 12 Dec	Korean Air	direct
21 Dec - 27 Dec	Air New Zealand
18 Dec - 02 Jan	China Airlines
23 Dec - 31 Dec	Jetstar

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 573€

Return flights