Find the cheapest direct flight options from Osaka to Kumamoto City over the next three months. Book one-way tickets from CAD 88 and round-trip tickets from CAD 176.

Displayed flight fares from Osaka to Kumamoto City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find Cheapest Airlines Flying from Osaka to Kumamoto City

Choose from 2 airlines flying from Osaka to Kumamoto City, including All Nippon Airways, Japan Airlines and . Amakusa Airlines currently offers the cheapest ticket on this route.
All Nippon Airways logo All Nippon Airways
Japan Airlines logo Japan Airlines
Airlines are determined based on actual purchased flight tickets from Osaka to Kumamoto City according to previous 12 months data from Trip.com.

Flight Information for Osaka to Kumamoto City Flights

The distance between Osaka and Kumamoto City is 475.06km. It takes around 1 hour 13 minutes on average to fly from Osaka to Kumamoto City. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is December.

Cheapest one-way flight priceCAD 88
Cheapest return ticket priceCAD 176
Off-season travel monthDecember
Peak season for travelJuly
Flight distance475.06km
Average flight time1 hour 13 minutes
Popular airlineAll Nippon Airways
Flight statistics for the Osaka–Kumamoto City route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Osaka to Kumamoto City

What is the cheapest month for one-way flights from Osaka to Kumamoto City?

The average one way ticket price paid by Trip.com users from Osaka to Kumamoto City in each month over the past 12 months.

Based on Trip.com data, the cheapest month to fly from Osaka to Kumamoto City is June, with an average price of CAD 130. The most expensive month is usually July, with average prices reaching CAD 177.

CAD 177
CAD 154
CAD 130
CAD 107
    Cheapest
  • CAD 177
    Jul
  • CAD 175
    Aug
  • CAD 157
    Sep
  • CAD 141
    Oct
  • CAD 156
    Nov
  • CAD 160
    Dec
  • CAD 142
    Jan
  • CAD 152
    Feb
  • CAD 144
    Mar
  • CAD 147
    Apr
  • CAD 145
    May
  • CAD 130
    Jun

What is the cheapest month for return flights from Osaka to Kumamoto City?

Average price of return flights from Osaka to Kumamoto City purchased by Trip.com users by month over the past 12 months

Based on Trip.com's historical data, November is often the cheapest month for fly from Osaka to Kumamoto City, with an average price of CAD 209. September is usually the most expensive period, with prices averaging as high as CAD 613.

CAD 613
CAD 411
CAD 209
CAD 7
    Cheapest
  • CAD 266
    Jul
  • CAD 377
    Aug
  • CAD 613
    Sep
  • CAD 438
    Oct
  • CAD 209
    Nov
  • CAD 330
    Dec
  • CAD 320
    Jan
  • CAD 351
    Feb
  • CAD 419
    Mar
  • CAD 610
    Apr
  • CAD 319
    May
  • CAD 236
    Jun

Which day of the week is cheapest to fly from Osaka to Kumamoto City?

Data is based on the past 12 months and shows the average weekly airfare from Osaka to Kumamoto City on different days of the week according to Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Osaka to Kumamoto City is Thursday. The average fare on this day is usually lower than on other days. Try to avoid flying on Saturday as fares are usually the highest.

CAD 154
CAD 150
CAD 145
CAD 141
    Cheapest
  • CAD 151
    Mon
  • CAD 150
    Tue
  • CAD 146
    Wed
  • CAD 145
    Thu
  • CAD 150
    Fri
  • CAD 154
    Sat
  • CAD 153
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Osaka (OSA) to Kumamoto City (KMJ)?

    Based on Trip.com data, Amakusa Airlines offers one-way fares as low as CAD 88 on Cheapest nonstop routes (e.g. ITM to KMJ on Thu, Sep 3), while All Nippon Airways offers Cheapest nonstop round-trips from CAD 176 departing on Tue, Aug 25 and returning on Thu, Aug 27.
  • At the moment, you can catch a direct flight from Osaka to Kumamoto City with the following airlines, including: Japan Airlines All Nippon Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 13 minutes to fly from Osaka (OSA) to Kumamoto City (KMJ).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka to Kumamoto City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 82 flight per week flying from Osaka to Kumamoto City. You can check the weekly schedule for popular airlines on this route below: Japan Airlines: S/M/T/W/T/F/S -- JL2389 (17:43) Japan Airlines: S/M/T/W/T/F/S -- JL2385 (10:35)
  • To find best deals on flights from Osaka to Kumamoto City, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Sep 3, with one-way flights priced at just CAD 88.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Amakusa Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Kumamoto City travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Osaka to Kumamoto City is December, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Osaka to Kumamoto City on July 22, 2026 with Amakusa Airlines, with prices starting at CAD 79.
  • You can land at any one of the following hubs in Kumamoto City, with Osaka Itami Airport to Kumamoto Airport (ITM-KMJ) is by far the most common option on this route: Kumamoto Airport (KMJ).
  • The time difference between Kumamoto City and Osaka is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Osaka to Kumamoto City

Which airlines offer the cheapest direct flights from Osaka to Kumamoto City?

Data is based on the past 12 months and reflects the average fare of all direct flights from Osaka to Kumamoto City on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Osaka to Kumamoto City is Amakusa Airlines, with an average fare of CAD 147.

CAD 135
CAD 147
CAD 160
CAD 172
CAD 184
Amakusa Airlines
CAD 147
Amakusa Airlines
Japan Airlines
CAD 158
Japan Airlines
All Nippon Airways
CAD 184
All Nippon Airways

Which airlines operate the most flights from Osaka to Kumamoto City?

The data is based on the past month and shows the number of flights each airline has from Osaka to Kumamoto City on Trip.com.

According to Trip.com data from the past month, the airline with the most flights from Osaka to Kumamoto City is All Nippon Airways, operating 45 flights per week.

0
7
26
45
All Nippon Airways
45
All Nippon Airways
Japan Airlines
37
Japan Airlines
China Airlines
30
China Airlines
Amakusa Airlines
7
Amakusa Airlines

How many flights fly from Osaka to Kumamoto City each day?

The data is based on the past month and shows the number of flights per day of the week from Osaka to Kumamoto City on Trip.com.

Based on Trip.com data from the past month, flights from Osaka to Kumamoto City are most frequent on Friday/Saturday, while the fewest flights operate on Tuesday.

79
70
61
52
Highest
62
Mon
61
Tue
64
Wed
63
Thu
79
Fri
79
Sat
67
Sun

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.