The cheapest times to fly from KMJ to KIX are

  • January 8th to March 25th (except the week of March 12th)
  • October 29th to December 16th

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 KMJ to KIX is early December. Prices can be as high as $190 for Sunday flights during early August, or as low as $75 for Wednesday flights around early December.


When to Fly to Osaka

Flying from Kumamoto (KMJ) to Osaka (KIX) will usually cost between $75 to $156 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $75. Due to high demand the most expensive time to fly is early August, with an average price of $144. Planning your trip to low-cost times can easily save you $69 on economy flights and even more on first-class flights. Generally, any price below $87 can be considered a good price for a round-trip KMJ to KIX flight.

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

KMJ to KIX Flight Prices

Compared to other flights, the KMJ to KIX flight is much cheaper than the average and costs much less than the average flight leaving from Kumamoto. The average price per mile (for a direct flight) is $0.2, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays 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 $220 (44%) 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 $85. Return trip prices are from the KIX to KMJ 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 KMJ to KIX can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 29 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 12 major airlines flying this route most often: Air Seoul, ANA, Asiana, China Airlines, Hawaiian, Hong Kong Express, JAL, Jeju Air, Jetstar, Philippine Airlines, Qatar Airways, T’Way Air, and potentially more during busy seasons.

How far away is it from Kansai International Airport to Kumamoto Airport?

The distance between the two airports is roughly 275 miles or 443 kilometers.

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

The real-world flight time for a nonstop KMJ to KIX flight is about 1 hour 29 minutes.

How many flights go between Kumamoto and Osaka?

It depends on the day of the week and the date, but a typical day might have around 1 available flights from KMJ to KIX.


Airport Location Info


Departing Airport

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

Return Airport

Destination code KIX
Destination airport name Kansai International Airport
City Osaka
Country Japan
Latitude 34.4
Longitude 135.2


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.