AirHint found the following cheapest one-way flights from Seoul (GMP) to Honolulu (HNL) in January 2026 (see full year).
One-Way flights
| 27 Jan | Asiana Airlines | ||
| 22 Jan | Jeju Air | ||
| 05 Jan | Jin Air | ||
| 10 Jan | ANA | ||
| 06 Jan | ANA | ||
| 29 Jan | ANA | ||
| 01 Jan | ANA |
Also check the deals for return flights from Seoul to Honolulu in January.
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