Cheapest€48.52
- Japan Airlines Domestic JA179514:051h 4m15:09Osaka ITMKumamoto KMJ
Door to door 4h 14mCO2 124.5 kgChanges 0Fixed, no changes
Osaka to Kumamoto flight
Flights from Osaka to Kumamoto start at €55.01 and take 4h 14m at their fastest.
The Flights from Osaka to Kumamoto starts at €55.01 and takes 4h 14m door to door, run by 2 operators over 506 km, with around 8 departures a day. Fares bottom out about 45 days before departure.
- 4h 14mDoor to door
- 1h 4mMoving
- €55.01From
- 124.5 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
The flight gets you into Kumamoto. It does not get you a bed, and neither do we.
A room in Kumamoto for the night the flight gets in
Sort by distance from Kumamoto Station and you can see which places are ten minutes on foot and which are not.
Search Kumamoto on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Osaka to Kumamoto
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €56.1990 days
- €40.2660 days
- €39.0845 days
- €41.4430 days
- €60.9121 days
- €62.6814 days
- €68.587 days
- €70.353 days
- €102.211 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €39.08.
- How much it moves
- The gap between the cheapest and most expensive lead time is 162 percent. The most expensive point is €102.21, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €64.45Sun
- €57.96Mon
- €55.01Tue
- €59.73Wed
- €79.79Thu
- €67.40Fri
- €62.68Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Osaka
Air
- KIX
- ITM
Kumamoto
Air
- KMJ
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 78% of the services we sell on this corridor run through without a change. The remaining 22% involve one connection.
- How far it really runs
- The route covers 506 km against 492 km in a straight line, a detour of 2 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Ōita, Okayama, Kurashiki, Matsuyama. The gap between arriving and leaving is 49 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Osaka at 06:32 and the last at 18:20, across 8 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Flights against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 4h 6m | 3h 22m | 44m | €65.79 | 16.2 kg | 10 |
| Flight | 4h 14m | 1h 4m | 3h 10m | €55.01 | 124.5 kg | 8 |
Questions about Osaka to Kumamoto
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Osaka to Kumamoto take?
The Flight from Osaka to Kumamoto takes 4h 14m door to door, of which 1h 4m is spent moving. The route runs 506 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Osaka to Kumamoto cost?
The Flight from Osaka to Kumamoto starts at €55.01 for one passenger, checked on September 12, 2026. A typical fare is €54.42. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Osaka to Kumamoto?
2 operators run the Flight from Osaka to Kumamoto: Japan Airlines Domestic, All Nippon Airways. Between them they file around 8 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Osaka to Kumamoto use?
The Flight from Osaka to Kumamoto leaves from Osaka ITM and arrives at Kumamoto KMJ. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Flight the best way from Osaka to Kumamoto?
Traveling from Osaka to Kumamoto by Train costs €65.79 and takes 4h 6m door to door, against 4h 14m by Flight. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Flight from Osaka to Kumamoto?
Fares for the Flight from Osaka to Kumamoto bottom out around 45 days ahead, at €39.08. The gap between the cheapest and most expensive lead time across the window is 162 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Osaka to Kumamoto produce?
The Flight from Osaka to Kumamoto produces about 124.5 kg of CO2 per passenger over 506 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Osaka to Kumamoto on September 12, 2026: 506 km of route against 492 km in a straight line, 8 services a day, 2 operators, a cheapest fare of €55.01, and 4h 14m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Kumamoto to Osaka flightCompare every mode from Osaka to KumamotoOsaka to Kumamoto trainKobe to Kumamoto flightKobe to Kumamoto flightNaha to Kumamoto flightSeoul to Kumamoto flightTaipei to Kumamoto flightTokoname to Kumamoto flightTokyo to Kumamoto flightNaha to Kumamoto flightSeoul to Kumamoto flightTaipei to Kumamoto flightTokoname to Kumamoto flightTokyo to Kumamoto flight