AirHint found the following cheapest one-way flights from Seoul (ICN) to Honolulu (HNL) in January 2026 (see full year).

One-Way flights

17 Jan	Air Premia	direct
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28 Jan	Air Premia	direct
31 Jan	Air Premia	direct
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Also check the deals for return flights from Seoul to Honolulu 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 one-way flights from Seoul to Honolulu in January from 280€

One-Way flights