The cheapest times to fly from HKG to KMJ are

  • January 1st to March 18th (except the week of January 22nd)
  • August 20th to March 18th (except the weeks of October 1st, December 17th, December 24th, and January 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HKG to KMJ is late November to early December. Prices can be as high as $1162 for Monday flights during early to mid April, or as low as $154 for Wednesday flights around late November to early December.


When to Fly to Kumamoto

Flying from Hong Kong (HKG) to Kumamoto (KMJ) will usually cost between $225 to $932 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $460. Due to high demand the most expensive time to fly is early to mid April, with an average price of $922. Planning your trip to low-cost times can easily save you $462 on economy flights and even more on first-class flights. Generally, any price below $689 can be considered a good price for a round-trip HKG to KMJ flight.

See below for a graph of average weekly prices for the HKG to KMJ route. All prices are for round-trip tickets in USD.

HKG to KMJ Flight Prices

Compared to other flights, the HKG to KMJ flight is cheaper than the average and costs less than the average flight leaving from Hong Kong. The average price per mile (for a direct flight) is $0.34, which is in the normal range for a flight.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to KMJ, and Friday the cheapest day to fly back into HKG. Mondays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $219 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $567. Return trip prices are from the KMJ to HKG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HKG to KMJ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 15 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from HKG to KMJ while comparing.

Destination alternative #1: Fukuoka Airport (FUK) in Fukuoka

  • 57 miles (92 km) away from KMJ
  • Usually 69.50% less expensive than KMJ
  • Nonstop flights available

See HKG to FUK flights

Destination alternative #2: Kagoshima Airport (KOJ) in Kagoshima

  • 72 miles (116 km) away from KMJ
  • Usually 64.27% less expensive than KMJ
  • Nonstop flights available

See HKG to KOJ flights

Destination alternative #3: Nagasaki Airport (NGS) in Nagasaki

  • 55 miles (89 km) away from KMJ
  • Usually 4.87% less expensive than KMJ
  • Nonstop flights available

See HKG to NGS flights


Flight Hacking HKG to KMJ

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from HKG to KMJ — but Champion Traveler does!

Hack #1: Osaka (HKG > KIX > KMJ)

  • Price for both tickets: $310
  • Average savings: $379 (55.05%)

See HKG to NRT flights

Hack #2: Tokyo (HKG > NRT > KMJ)

  • Price for both tickets: $377
  • Average savings: $312 (45.24%)

See HKG to KIX flights

Hack #3: Okinawa (HKG > OKA > KMJ)

  • Price for both tickets: $559
  • Average savings: $130 (18.81%)

See HKG to OKA flights


Flight Questions Answered

Still have questions about flying from HKG to KMJ? We’ve got answers.

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Air Seoul, ANA, Asiana, Cathay Dragon, Cathay Pacific, China Airlines, EVA Air, Hawaiian, Hong Kong Express, JAL, Jetstar, Philippine Airlines, Qatar Airways, Singapore Airlines, T’Way Air, and potentially more during busy seasons.

How far away is it from Kumamoto Airport to Hong Kong International Airport?

The distance between the two airports is roughly 1264 miles or 2034 kilometers.

How long does it take to fly from HKG to KMJ?

The real-world flight time for a nonstop HKG to KMJ flight is about 3 hour 15 minutes.

How many flights go between Hong Kong and Kumamoto?

It depends on the day of the week and the date, but a typical day might have around 55 available flights from HKG to KMJ.


Airport Location Info


Departing Airport

Origination code HKG
Origination airport name Hong Kong International Airport
City Hong Kong
Country Hong Kong
Latitude 22.3
Longitude 113.9

Return Airport

Destination code KMJ
Destination airport name Kumamoto Airport
City Kumamoto
Country Japan
Latitude 32.8
Longitude 130.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.