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

Return flights

29 Jan - 24 Feb	Jetstar
13 Jan - 05 Feb	China Airlines
17 Jan - 09 Feb	China Airlines
22 Jan - 31 Jan	Jetstar
22 Jan - 29 Jan	Jetstar
20 Jan - 31 Jan	Jetstar
17 Jan - 21 Feb	China Airlines
10 Jan - 05 Feb	Jetstar
13 Jan - 12 Feb	Jetstar
17 Jan - 31 Jan	Jetstar
29 Jan - 24 Feb	Korean Air	direct
13 Jan - 26 Feb	Korean Air	direct
28 Jan - 04 Feb	Cathay Pacific
15 Jan - 22 Jan	Jetstar
17 Jan - 24 Jan	Jetstar
15 Jan - 27 Jan	Jetstar
14 Jan - 31 Jan	Jetstar
12 Jan - 31 Jan	Jetstar
08 Jan - 22 Jan	Jetstar
17 Jan - 21 Feb	Korean Air	direct

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

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 January from $777

Return flights