United Cheap Flights from Seoul to Kailua-Kona: UA ICN→KOA

View HK$5,499 flight on Wed, 24 Dec 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$5,499 for one-way flights and HK$9,384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 18 Dec - Mon, 5 Jan
ICN
Seoul
KOA
Kona Coast
HK$9,384 Return, found 1 hour ago
HK$9,384
Return
found 1 hour ago
Select United flight, departing Thu, 18 Dec from Seoul to Kona Coast, returning Mon, 5 Jan, priced at HK$9,384 found 1 hour ago
Seoul to Kailua-Kona route information
Origin airport
Incheon Intl.
Destination airport
Kona Intl.
Distance
7569 km
*Available to Expedia members.