C$80 Cheap Flights from Kumamoto to Osaka

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Flight deals from Kumamoto to Osaka

Looking for a cheap last-minute deal or the best round-trip flight from Kumamoto to Osaka? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Kumamoto to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kumamoto to Osaka flights are currently cheapest in March.

Direct flights from Kumamoto to Osaka

Alternative Kumamoto to Osaka routes

Looking for the cheapest, fastest or easiest route from Kumamoto to Osaka? You could fly into the following airports instead.

Kumamoto to Osaka: Flight information

The things to know before you go.
Cheapest flight foundC$80
Cheapest month to flyApril
Average flight time1 hr, 10 mins
Most popular airlineJapan Airlines
Average flights per week233

Finding cheap flights from Kumamoto to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from Kumamoto to Osaka is C$174. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 10 minutes is the average flight time from Kumamoto to Osaka.
Japan Airlines, J-Air and ANA (All Nippon Airways) fly direct from Kumamoto to Osaka.
As of February 2026, there are 233 flights per week flying from Kumamoto to Osaka.
The cheapest month to fly from Kumamoto to Osaka is usually March.
If you're flying from Kumamoto Airport, the cheapest airport near Osaka is Itami Domestic (Osaka) – which is 11.2 km away from the centre of Osaka. We've found flights into this airport from C$174.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kumamoto Airport to Osaka on Tuesday, March 24, 2026.
Yes – the average flight time is 1 hour and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 4°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
Currently, ANA (All Nippon Airways) offers the cheapest flight tickets to Osaka.

Travelling from Kumamoto Airport (KMJ) to Osaka: what you need to know

  • Osaka and Kumamoto (where Kumamoto Airport is located) share the UTC+9 timezone. That means you won't have to adjust your watch once you arrive.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your flight from KMJ to Osaka.

  • You'll likely experience bigger queues during popular months such as June and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • You can reserve a direct flight from Kumamoto Airport to Osaka. Start your journey at KMJ and land at Itami Airport (ITM).

  • You'll have your pick of carriers that offer direct flights from Kumamoto Airport to Osaka. Reserve your trip with one of these:

  • For a domestic flight within Japan, you don't need a passport or visa. However, you'll have to present some form of identification, like a driver's licence or ID card. Once you've booked flight tickets from Kumamoto Airport to Osaka, make sure your ID is up to date.

  • KMJ is around 18 kilometres from central Kumamoto. If you're ride-sharing, catching a cab or driving from the centre, it'll take 38 minutes or so to get there, depending on the traffic.

  • Searching for a handy hotel close to KMJ? If you've booked an early flight from Kumamoto Airport to Osaka, these accommodation options will have you moments from your check-in counter:

How to find the cheapest flights from Kumamoto Airport (KMJ) to Osaka

  • C$80 is the lowest price we've found for a one-way ticket from Kumamoto Airport to Osaka. For a return flight on this route, the best price is C$174. Depending on how early you book and the availability, these fares may change.

  • To find cheap tickets from KMJ to Osaka, book in advance. Airlines typically offer their best fares when flights are first made available.

  • If you're flexible with your travel plans, make the most of the 'Whole month' search tool. It'll show you the lowest price in each month when looking for your ticket from Kumamoto Airport to Osaka.

  • Snapping up a cheap ticket from KMJ to Osaka couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Use the filters to tailor your flights from Kumamoto Airport to Osaka. Simply enter your ideal arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to get the best deals.

Airports in Osaka

Kansai International Airport (KIX)

Itami Airport (ITM)

  • Once your flight from Kumamoto Airport to Osaka has touched down, you can get to the city centre in about 18 minutes by car. Central Osaka is approximately 16 kilometres from Itami Airport (ITM).

  • After your flight from KMJ to Osaka, kick back at a hotel near ITM. These are some great accommodation options that'll help you switch to relaxation mode:

Best time to go to Osaka

  • June is the busiest month to catch a flight from Kumamoto Airport to Osaka while April is the quietest. To work out the ideal time to go to Osaka, consider whether you prefer a lively vibe or a quieter pace.

  • Book your flight from Kumamoto Airport to Osaka for August to visit the city during its warmest month. You can expect temperatures to range from 21ºC to 34ºC.

  • Look for cheap flights from KMJ to Osaka in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 10ºC on average.

More about Osaka

  • Once you've booked your flight from Kumamoto Airport to Osaka, think about where to rest your head in this city. Make one of these options your base for exploring Osaka:

  • Osaka Castle and Dotonbori are just two of the popular attractions to put on your Osaka must-do list. Keep the momentum going by heading to Universal Studios Japan.

Complete your Osaka trip with a car rental

  • Select one of our car rentals in Osaka and explore the city at your leisure. Easily compare rates in one go to find the ideal ride after booking your hotel and cheap flights from Kumamoto Airport to Osaka.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.