$87 Cheap Flights from Kumamoto (KMJ) to Naha (OKA)

View $87 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Naha Airport (OKA)

Cheap Flights from Kumamoto to Naha (KMJ-OKA)

Prices were available within the past 7 days and start at $87 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Thu, Aug 28 - Thu, Sep 4
KMJ
Kumamoto
OKA
Naha
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Aug 28 from Kumamoto to Naha, returning Thu, Sep 4, priced at $194 found 1 day ago
All Nippon Airways
Mon, Oct 27 - Thu, Oct 30
KMJ
Kumamoto
OKA
Naha
$201 Roundtrip, found 4 days ago
$201
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Mon, Oct 27 from Kumamoto to Naha, returning Thu, Oct 30, priced at $201 found 4 days ago
All Nippon Airways
Mon, Oct 27 - Thu, Oct 30
KMJ
Kumamoto
OKA
Naha
$324 Roundtrip, found 12 hours ago
$324
Roundtrip
found 12 hours ago
Select All Nippon Airways flight, departing Mon, Oct 27 from Kumamoto to Naha, returning Thu, Oct 30, priced at $324 found 12 hours ago
All Nippon Airways
Wed, Aug 20 - Sat, Aug 23
KMJ
Kumamoto
OKA
Naha
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Wed, Aug 20 from Kumamoto to Naha, returning Sat, Aug 23, priced at $328 found 5 days ago
All Nippon Airways
Sat, Aug 23 - Sat, Aug 30
KMJ
Kumamoto
OKA
Naha
$331 Roundtrip, found 6 days ago
$331
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Aug 23 from Kumamoto to Naha, returning Sat, Aug 30, priced at $331 found 6 days ago
All Nippon Airways
Tue, Aug 5 - Wed, Aug 6
KMJ
Kumamoto
OKA
Naha
$462 Roundtrip, found 1 hour ago
$462
Roundtrip
found 1 hour ago
Select All Nippon Airways flight, departing Tue, Aug 5 from Kumamoto to Naha, returning Wed, Aug 6, priced at $462 found 1 hour ago
All Nippon Airways
Tue, Aug 5 - Wed, Aug 6
KMJ
Kumamoto
OKA
Naha
$643 Roundtrip, found 1 hour ago
$643
Roundtrip
found 1 hour ago
Select All Nippon Airways flight, departing Tue, Aug 5 from Kumamoto to Naha, returning Wed, Aug 6, priced at $643 found 1 hour ago
All Nippon Airways
Wed, Aug 20 - Sat, Aug 23
KMJ
Kumamoto
OKA
Naha
$651 Roundtrip, found 5 days ago
$651
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Wed, Aug 20 from Kumamoto to Naha, returning Sat, Aug 23, priced at $651 found 5 days ago

Find the cheapest month to fly from Kumamoto (KMJ) to Naha (OKA)

May is typically the cheapest month to fly

From $140 - $394 per traveler.

Graph displaying average flight prices per month

Flights from Kumamoto (KMJ) to Naha (OKA)
Origin airport
Kumamoto
Destination airport
Naha
Airlines serving
All Nippon Airways
Roundtrip price
$194
Distance
496 mi
Average flight time
1 hour 35 mins

Kumamoto to Naha Flights

The cheapest times to fly from Kumamoto to Naha

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 Naha are during the month of August. You can find some of the cheapest flights from Kumamoto to Naha with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kumamoto to Naha

Sunday is one of the best days to book for cheap flights from Kumamoto to Naha: 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 Naha

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 Naha in 2025. You can also book with separate airlines for your outbound and return journeys, from $87 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 Naha 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 Naha 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.

 

Frequently asked questions

How much does a flight from Kumamoto Airport (KMJ) to Naha Airport (OKA) cost?
Cheap round-trip fares from Kumamoto Airport (KMJ) to Naha Airport (OKA) start from $332. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a All Nippon Airways flight leaving KMJ on July 11 2025 and touching down at OKA. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from KMJ to OKA?
The cheapest flights from KMJ to OKA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
Catch a direct flight with ANA and head straight from Kumamoto Airport (KMJ) to Naha Airport (OKA).
What is the cheapest airline that flies from KMJ to OKA?
Right now, the cheapest carrier offering one-way flights from KMJ to OKA is All Nippon Airways. You can take off on this route from $166. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KMJ on July 15 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
On average, only 1 direct flight departs daily from Kumamoto Airport (KMJ) to Naha Airport (OKA). Looking for more options? Use Expedia's filters to discover flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
Flights between KMJ and OKA are busiest at 11 AM. If you'd like a quieter trip and potentially cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from KMJ to OKA?
If you depart on a Friday, you'll get the largest range of options for flights from Kumamoto Airport (KMJ) to Naha Airport (OKA).
What is the earliest flight from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
The first flight of the day leaving from Kumamoto Airport (KMJ) is at around 11:15AM UTC+9. Board this plane and you'll reach Naha Airport (OKA) at approximately 12:55PM UTC+9. The total flight duration is 1h 40m.
How long does it take to fly from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
The average flight time from KMJ to OKA is 1 hour and 40 minutes, covering a total distance of 500 mi.
What airline has the least delays from KMJ to OKA?
With 90% of journeys usually arriving on time, ANA has the best on-time performance for nonstop flights from Kumamoto Airport (KMJ) to Naha Airport (OKA). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
Opt for a flight from Kumamoto Airport (KMJ) to Naha Airport (OKA) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**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 Naha from Kumamoto Airport (KMJ)?
Naha Airport (OKA) is the only airport in Naha with direct flights from Kumamoto Airport (KMJ). Consider the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kumamoto Airport (KMJ) to Naha Airport (OKA) last-minute?
Waiting until just before your trip to book a flight from KMJ to OKA often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a KMJ to OKA flight and hotel package?
You'll typically save money by securing a KMJ to OKA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kumamoto Airport (KMJ) to Naha Airport (OKA)?
If you booked your KMJ to OKA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.