Cheap flights from Kumamoto to Osaka

One-way fares from ¥12,883 · KMJ → OSA · prices found by travellers in the last 48 hours

Compare all dates Osaka → Kumamoto
Cheapest fare
¥12,883

Japan Airlines · Wed, Mar 31

Cheapest month
March

from ¥12,883

Direct flights
Yes

Amakusa Airlines and Japan Airlines

Flight time
1h 05m

490 km

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Cheapest month to fly from Kumamoto to Osaka

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 ¥14,382
  2. March 2027 Cheapest ¥12,883

Cheapest dates in March 2027

The lowest fares we've seen for each day, cheapest first.

Japan Airlines
Depart09:20 Wed, Mar 31KMJ → ITM 1h 05m · Direct
¥12,883one way, per person
View deal
See every date in March 2027 →

Plan the rest of your trip to Osaka

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in OsakaTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in OsakaPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in OsakaCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Kumamoto to Osaka

Kumamoto (KMJ) and Osaka (OSA) are about 490 km apart. Direct flights take around 1h 05m, and recent direct fares were with Amakusa Airlines and Japan Airlines. Over the next few months, one-way fares start from ¥12,883, and March 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kumamoto to Osaka?

The cheapest one-way fare we've seen recently is ¥12,883 with Japan Airlines, departing Wednesday, March 31, 2027. Over the coming months, the lowest fare in each month ranges from ¥12,883 to ¥14,382.

What is the cheapest month to fly from Kumamoto to Osaka?

March 2027 currently has the lowest fares, from ¥12,883 one way.

Are there direct flights from Kumamoto to Osaka?

Yes. Recent direct fares were with Amakusa Airlines and Japan Airlines.

How long is the flight from Kumamoto to Osaka?

A direct flight takes about 1h 05m. Kumamoto and Osaka are around 490 km apart.

Which airlines fly from Kumamoto to Osaka?

Recent fares on this route were with Amakusa Airlines and Japan Airlines.

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