AirHint found the following cheapest one-way flights from Honolulu (HNL) to Seoul (ICN) in April 2026 (see full year).
One-Way flights
| 10 Apr | Alaska Airlines | ||
| 08 Apr | Air Canada | ||
| 10 Apr | Alaska Airlines | direct | |
| 06 Apr | Asiana Airlines | direct | |
| 08 Apr | Asiana Airlines | direct |
Also check the deals for return flights from Honolulu to Seoul in April.
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.
Find us on social media