Yes, there are multiple flights from Bangkok to Kumamoto for under ฿ 20,953. The cheapest flight booked recently is on ANA for just ฿ 20,025, but on average you can expect to pay ฿ 23,228.
There are no direct flights from Bangkok to Kumamoto, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
Airlines like ANA fly from Bangkok to Kumamoto in about 10h 50m. The time it takes to get you to your destination can typically vary by up to .
According to our current data, ANA (฿ 20,025), offers the cheapest pricing from Bangkok to Kumamoto.