Cheap Flights from Honolulu to Seoul — $347

The route Honolulu — Seoul is served by many carriers — 5 in total, including Perimeter Aviation Ltd., Korean Air, ZIPAIR Tokyo, Alaska Airlines, and Philippine Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $347) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Daniel K. Inouye International Airport (HNL) is Hawaii’s main international gateway and typically serves as the island’s full-service hub, with a mix of legacy carriers and larger low-cost airlines operating interisland, transpacific and mainland routes. Located about 10 miles (≈16 km) east of downtown Honolulu, travel to the city center can take roughly 20–40 minutes by car depending on traffic; ride-shares and taxis are common with fares often in the moderate range, while TheBus public transit provides cheaper options on longer timetables. The airport is convenient for onward connections and rental cars but can be busy during peak travel periods; its central location makes it a practical choice for most visitors though prices can reflect its hub status.

Seoul is served primarily by two airports with distinct roles. Incheon International (ICN) operates as the main international gateway and full-service hub, typically handling long-haul carriers and many Star Alliance routes; it’s often perceived as mid- to premium-priced for services and transfers. Located about 48 km west of downtown Seoul, ICN is reachable by AREX express (roughly 45–60 minutes), regular AREX or limousine bus (60–90 minutes) and taxis (60–90 minutes; fares can be moderate to high depending on route and traffic). Pros: modern facilities, ample transit options and duty-free shopping; cons: distance to the city can add time and cost. Gimpo (GMP) functions more as a domestic and short-haul regional airport, commonly used for low-cost carriers and frequent domestic services to Jeju and nearby Asian cities. Situated about 15 km west of central Seoul, Gimpo is typically faster to reach — AREX or subway takes around 20–30 minutes, buses 30–50 minutes and taxis 20–40 minutes with generally lower fares than to Incheon. Pros: convenience and quick city access; cons: fewer international long-haul options and more limited amenities compared with Incheon.

In different months, ticket prices from Honolulu to Seoul vary: minimum — $351 (August 2026), maximum — $568 (December 2026). Typically, the flight costs $406–$760.