$74 Cheap Flights from Kumamoto (KMJ) to Osaka (ITM)

View $74 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Itami Airport (ITM)

Cheap Flights from Kumamoto to Osaka (KMJ-ITM)

Prices were available within the past 7 days and start at $74 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Oct 29 - Wed, Nov 5
KMJ
Kumamoto
ITM
Osaka
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Oct 29 from Kumamoto to Osaka, returning Wed, Nov 5, priced at $148 found 2 days ago
Japan Airlines
Sat, Feb 7 - Sun, Feb 8
KMJ
Kumamoto
ITM
Osaka
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Feb 7 from Kumamoto to Osaka, returning Sun, Feb 8, priced at $157 found 4 days ago
All Nippon Airways
Wed, Oct 29 - Wed, Nov 5
KMJ
Kumamoto
ITM
Osaka
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Oct 29 from Kumamoto to Osaka, returning Wed, Nov 5, priced at $162 found 2 days ago
All Nippon Airways
Wed, Oct 29 - Wed, Nov 5
KMJ
Kumamoto
ITM
Osaka
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Oct 29 from Kumamoto to Osaka, returning Wed, Nov 5, priced at $165 found 2 days ago
Japan Airlines
Sat, Feb 7 - Sun, Feb 8
KMJ
Kumamoto
ITM
Osaka
$168 Roundtrip, found 4 days ago
$168
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Feb 7 from Kumamoto to Osaka, returning Sun, Feb 8, priced at $168 found 4 days ago
Japan Airlines
Sat, Feb 7 - Sun, Feb 8
KMJ
Kumamoto
ITM
Osaka
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Feb 7 from Kumamoto to Osaka, returning Sun, Feb 8, priced at $169 found 4 days ago
All Nippon Airways
Sat, Feb 7 - Sun, Feb 8
KMJ
Kumamoto
ITM
Osaka
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Sat, Feb 7 from Kumamoto to Osaka, returning Sun, Feb 8, priced at $172 found 4 days ago
Japan Airlines
Sat, Feb 7 - Sun, Feb 8
KMJ
Kumamoto
ITM
Osaka
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Feb 7 from Kumamoto to Osaka, returning Sun, Feb 8, priced at $173 found 4 days ago
Japan Airlines
Wed, Oct 29 - Wed, Nov 5
KMJ
Kumamoto
ITM
Osaka
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Oct 29 from Kumamoto to Osaka, returning Wed, Nov 5, priced at $177 found 2 days ago
All Nippon Airways
Wed, Oct 29 - Wed, Nov 5
KMJ
Kumamoto
ITM
Osaka
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Oct 29 from Kumamoto to Osaka, returning Wed, Nov 5, priced at $179 found 2 days ago

Find the cheapest month to fly from Kumamoto (KMJ) to Osaka (ITM)

February is typically the cheapest month to fly

From $109 - $161 per traveler.

Frequently asked questions

How much does a flight from Kumamoto Airport (KMJ) to Itami Airport (ITM) cost?
Get a cheap one-way flight from $74 or cheap return flight from $148 from Kumamoto Airport (KMJ) to Itami Airport (ITM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
October is the least expensive month to fly from KMJ to ITM. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Take your pick of 3 carriers that fly nonstop from Kumamoto Airport (KMJ) to Itami Airport (ITM). Including:

  • ANA
  • JAL
  • Amakusa Air

What is the cheapest airline that flies from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
While prices can change depending on when you travel, Amakusa Air and JAL are often frequently picked for flights between Kumamoto Airport (KMJ) and Itami Airport (ITM). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest-priced ticket for your KMJ to ITM flight.
How many flights per day from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Each day on average, 11 direct flights take off from Kumamoto Airport (KMJ) to Itami Airport (ITM). Choose the departure date that works for you.
What are the most popular departure times for flights from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
The 7 AM departures from KMJ to ITM see the highest demand. Prices can be higher for these popular slots. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from KMJ to ITM?
Friday offers the most flights from Kumamoto Airport (KMJ) to Itami Airport (ITM). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Kumamoto Airport (KMJ)'s earliest flight to Itami Airport (ITM) is at approximately 7:35AM UTC+9. With a total travel time of 1h 5m, you'll arrive at around 8:40AM UTC+9.
How long does it take to fly from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Flights from KMJ to ITM have an average travel time of 1 hour and 8 minutes. The total distance between the two airports is 300 mi.
What is the best time to fly from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Opt for a flight from Kumamoto Airport (KMJ) to Itami Airport (ITM) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Osaka from Kumamoto Airport (KMJ)?
Itami Airport (ITM) is the only airport in Osaka with direct flights from Kumamoto Airport (KMJ). Check out the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kumamoto Airport (KMJ) to Itami Airport (ITM) last-minute?
Last-minute fares from KMJ to ITM are typically more expensive. For the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book a KMJ to ITM flight and hotel package?
You'll generally save money by booking a KMJ to ITM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Kumamoto Airport (KMJ) to Itami Airport (ITM)?
Typically, it's possible to reschedule or cancel your KMJ to ITM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Kumamoto
Destination airport
Itami
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$148
Distance
295 mi
Average flight time
1 hour 9 mins

Book with confidence

Book with confidence

Kumamoto to Osaka Flights

The cheapest times to fly from Kumamoto to Osaka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kumamoto to Osaka are during the month of October. You can find some of the cheapest flights from Kumamoto to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kumamoto to Osaka

Sunday is one of the best days to book for cheap flights from Kumamoto to Osaka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kumamoto to Osaka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kumamoto to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kumamoto to Osaka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kumamoto to Osaka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kumamoto to Osaka Flights

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Explore a world of travel with Expedia

*Available to One Key members.