Cheapest one-way flights from Seoul to Honolulu in April from $434

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

One-Way flights

08 Apr Asiana Airlines
19 Apr Asiana Airlines
15 Apr Peach
06 Apr Peach
27 Apr Jeju Air
29 Apr EVA Air
30 Apr Asiana Airlines
10 Apr Asiana Airlines

Also check the deals for return flights from Seoul to Honolulu in April.

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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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