£539+ Cheap flights to Kumamoto Prefecture

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KMJ
1 Sep — 8 Sep1
1 adult

Flights to Kumamoto Prefecture in 2025

Find the latest flights to Kumamoto Prefecture in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 August 2025.

Return from

£528

One-way from

£716

Popular in

July

Cheapest in

November

Average price

£901
China Eastern
  • China Eastern
  • 10/11-26/11
  • 2 total stops
  • 63h 45m total
  • London to Fukuoka
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China Airlines
  • China Airlines
  • 10/9
  • 2 total stops
  • 27h 10m total
  • London to Kumamoto Prefecture
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Highest demand for flights based on searches. 19% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flight deals to Kumamoto Prefecture

Cheapest flights to Kumamoto Prefecture
Explore the most affordable flight options available to Kumamoto Prefecture. Find the lowest fares based on data from user searches, with prices last updated on 27 August 2025.

Thu 9/1022:40LHR - KMJ
2 stops30h 45mMultiple Airlines
Thu 16/1010:25KMJ - LHR
1 stop40h 25mMultiple Airlines
Deal found 25/8£1,144
Thu 9/1020:25LHR - KMJ
2 stops36h 15mLufthansa
Thu 16/1008:10KMJ - LHR
2 stops20h 30mLufthansa
Deal found 25/8£1,323
Thu 9/1020:40LHR - KMJ
1 stop32h 20mAsiana Airlines
Thu 16/1014:00KMJ - LHR
1 stop36h 50mAsiana Airlines
Deal found 25/8£1,442

Cheapflights Fare Finder

 
Locate flights to Kumamoto Prefecture that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 August 2025.
Use the filters below to find and compare flights to Kumamoto Prefecture that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Thu 9/10

22:40-13:25

2 stops30h 45m

Kumamoto

Thu 16/10

10:25-18:50

1 stop40h 25m

£1,144

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Thu 9/10

20:25-16:40

2 stops36h 15m

Kumamoto

Thu 16/10

08:10-20:40

2 stops20h 30m

£1,323

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Thu 9/10

20:40-13:00

1 stop32h 20m

Kumamoto

Thu 16/10

14:00-18:50

1 stop36h 50m

£1,442

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Wed 10/9

06:30-17:40

2 stops27h 10m

£716

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight to Kumamoto Prefecture

Have a flexible travel schedule? Discover the best time to fly to Kumamoto Prefecture with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Kumamoto Prefecture

How long is the flight to Kumamoto Prefecture?

On average, a flight from London to Kumamoto Prefecture takes 30 hours 45 minutes. Flights to Kumamoto Prefecture from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Kumamoto Prefecture by month

Plan your trip to Kumamoto Prefecture by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kumamoto Prefecture ranges from 50.0 - 360.0 inches per month. June is typically the wettest month, when rainfall can reach 360.0 mm. December is typically the driest time to visit Kumamoto Prefecture when rainfall is around 50.0 mm.

Temperature in Kumamoto Prefecture by month

Plan your trip to Kumamoto Prefecture by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kumamoto Prefecture, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

FAQs about flying to Kumamoto Prefecture

  • Can I find cheaper flights to Kumamoto Prefecture if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kumamoto Prefecture on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Kumamoto Prefecture?

    Kumamoto is currently the cheapest airport to fly to in Kumamoto Prefecture. One-way flights to Kumamoto typically cost £76, while return flights cost around £80.

  • Where does the fastest flight to Kumamoto Prefecture depart from?

    For those looking to save time traveling to Kumamoto Prefecture, Manchester offers the quickest one-way flight (24 hours 50 minutes).

  • Does Kumamoto have car hire?

    Yes. Those touching down at Kumamoto can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kumamoto?

    Yes. Kumamoto has hotels nearby for those requiring accommodations. Aso Kumamoto Airport Hotel Eminence is the closest property to Kumamoto (1.0 mi away from Kumamoto).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Kumamoto Prefecture cities and airports

Select your preferred flight destination in Kumamoto Prefecture from the list below.
Flights to Kumamoto
Flights to Fukuoka

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Kumamoto Prefecture.

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Kumamoto Prefecture flexibly with Cheapflights today.

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Of course! You can track prices for flights to Kumamoto Prefecture and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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