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

Return flights

02 Dec - 16 Dec	Jetstar
02 Dec - 09 Dec	Jetstar
04 Dec - 16 Jan	Jetstar
08 Dec - 30 Jan	Cathay Pacific
04 Dec - 10 Jan	Jetstar
02 Dec - 02 Jan	Jetstar
08 Dec - 10 Jan	Jetstar
06 Dec - 31 Jan	Cathay Pacific
11 Dec - 15 Jan	Jetstar
15 Dec - 31 Jan	Jetstar
04 Dec - 06 Jan	Jetstar
08 Dec - 09 Jan	Jetstar
16 Dec - 23 Dec	Jetstar
02 Dec - 09 Dec	Korean Air	direct
15 Dec - 22 Dec	Cathay Pacific
16 Dec - 31 Dec	Cathay Pacific
22 Dec - 31 Dec	Cathay Pacific
26 Dec - 31 Dec	Singapore Airlines
17 Dec - 24 Dec	Cathay Pacific
22 Dec - 31 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Auckland to Seoul in December from 700€

Return flights