Direct flights
from Kitakyushu (KKJ)
to Seoul (ICN)

Weekly schedule for flights between Kitakyushu (Kitakyushu, Japan) and Incheon Intl (Seoul, South Korea) operated by 1 airlines.
7 weekly flights operate on this route flying 361mi in 1h25min.
Expect $319 in average for a one-way ticket with the cheapest option at $144.