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

Return flights

29 Jan - 26 Feb	Jetstar
17 Jan - 05 Feb	China Airlines
15 Jan - 28 Feb	Jetstar
27 Jan - 24 Feb	Jetstar
28 Jan - 25 Feb	Cathay Pacific
17 Jan - 09 Feb	China Airlines
13 Jan - 31 Jan	Jetstar
13 Jan - 12 Feb	Jetstar
17 Jan - 31 Jan	Jetstar
26 Jan - 12 Feb	Jetstar
15 Jan - 28 Feb	Korean Air	direct
29 Jan - 26 Feb	Korean Air	direct
13 Jan - 20 Jan	Jetstar
14 Jan - 31 Jan	Jetstar
13 Jan - 27 Jan	Jetstar
07 Jan - 29 Jan	Cathay Pacific
05 Jan - 31 Jan	Jetstar
01 Jan - 31 Jan	Jetstar
06 Jan - 31 Jan	Jetstar
07 Jan - 22 Jan	Jetstar

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 555€

Return flights