Yes, there are multiple flights from Hong Kong to Yamaguchi-Ube for under HK$ 5,427. The cheapest flight booked recently is on ANA for just HK$ 5,024, but on average you can expect to pay HK$ 5,024.
There are no direct flights from Hong Kong to Yamaguchi-Ube, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
This flight path from Hong Kong to Ube was viewed by 1,421 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
ANA can get you from Hong Kong to Yamaguchi-Ube in just under 29h. Your travel time can differ by up to .
ANA, at HK$ 5,024, was found to be the cheapest airline from Hong Kong to Yamaguchi-Ube..