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

Return flights

12 Dec - 19 Dec	ANA
18 Dec - 10 Jan	Air Premia	direct
16 Dec - 30 Dec	Air Premia	direct
27 Dec - 05 Jan	ANA
18 Dec - 02 Jan	Air Premia	direct
01 Dec - 15 Dec	Air Canada
05 Dec - 12 Dec	Asiana Airlines	direct
28 Dec - 04 Jan	Asiana Airlines	direct
01 Dec - 15 Dec	Air Premia	direct
12 Dec - 19 Dec	Air Premia	direct
27 Dec - 05 Jan	Air Premia	direct
20 Dec - 02 Jan	Air Premia	direct
19 Dec - 02 Jan	Air Premia	direct

Also check the deals for one-way flights from Honolulu 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 Honolulu to Seoul in December from 864€

Return flights