AirHint found the following cheapest return flights from Auckland (AKL) to Seoul (ICN) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Jetstar
04 Dec - 11 Dec	Jetstar
08 Dec - 31 Jan	Jetstar
04 Dec - 15 Dec	Cathay Pacific
01 Dec - 10 Dec	Cathay Pacific
21 Dec - 18 Jan	Air China
21 Dec - 04 Jan	Air China
23 Dec - 27 Dec	Air China
10 Dec - 19 Dec	Jetstar
02 Dec - 22 Jan	Jetstar
09 Dec - 20 Jan	Jetstar
10 Dec - 01 Jan	Jetstar
10 Dec - 20 Jan	Jetstar
13 Dec - 27 Jan	Jetstar
23 Dec - 25 Jan	Air China
06 Dec - 17 Jan	Jetstar
08 Dec - 14 Dec	Malaysia Airlines
10 Dec - 30 Dec	Jetstar
08 Dec - 30 Dec	Jetstar
06 Dec - 30 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 596€

Return flights