Find flights
When to book
FAQs

Cheap flights from London Heathrow Airport to Kumamoto from £716

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KMJ
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Heathrow to Kumamoto

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kumamoto (KMJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 August 2025.

Round-trip from

£1,144

One-way from

£716

Popular in

July

Cheapest in

November

Average price

£901
9/10-16/10
  • 9/10-16/10
  • 3 total stops
  • 71h 10m total
  • London to Kumamoto
Search Deals
China Airlines
  • China Airlines
  • 10/9
  • 2 total stops
  • 27h 10m total
  • London to Kumamoto
Search Deals
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 round-trip flights in August 2025
Search Deals

Find flight deals from Heathrow to Kumamoto

Cheapest flights from Heathrow to Kumamoto
Explore the most affordable flight options available from Heathrow to Kumamoto. Find the lowest fares from popular airlines and budget airlines, 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

 
Customise your flight search to find flights from Heathrow to Kumamoto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kumamoto that are best for you.

Fly from

Heathrow

Fly to

Kumamoto

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 from Heathrow to Kumamoto

Have a flexible travel schedule? Discover the best time to fly to Kumamoto from Heathrow 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 from London Heathrow Airport to Kumamoto

What’s the top stopover airport for flights from London Heathrow Airport to Kumamoto?

Share of one-stop return flights from London Heathrow Airport to Kumamoto chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Tokyo (HND) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Kumamoto on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Kumamoto?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Kumamoto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Tokyo (HND) have the shortest average one-way travel time for one-stop routes: 18h 43m.

What’s the fastest stopover option from London Heathrow Airport to Kumamoto?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Kumamoto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Tokyo (HND) have the shortest average one-way travel time for one-stop routes: 18h 43m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Kumamoto?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Kumamoto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Tokyo (HND) offer the fastest connection on this route, with an average stopover time of 5h 44m.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kumamoto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kumamoto from London Heathrow?

    Located just 9.7 mi from the city center, Kumamoto is the airport most travelers will use when flying to Kumamoto from London Heathrow. Booking flights from London Heathrow to Kumamoto (KMJ) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Kumamoto?

    There are many flights that can get you from London Heathrow Airport to Kumamoto in 32h 20m. Fly via Lufthansa or Asiana Airlines to get the fastest option. The distance between London Heathrow Airport and Kumamoto is about 5902 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Heathrow to Kumamoto that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kumamoto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kumamoto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kumamoto.

  • Can I find deals for business class flights from Heathrow to Kumamoto?

    Yes. Cheapflights offers flight deals from Heathrow to Kumamoto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kumamoto by adding a car hire and/or hotel booking to your travel itinerary.
Kumamoto car hire
Kumamoto Airport car hire
Kagoshima Airport car hire
Saga Airport car hire
Nagasaki Airport car hire

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kumamoto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kumamoto from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kumamoto?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Kumamoto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Kumamoto with no change fees?

Yes, we can. To see specific flights from Heathrow to Kumamoto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Kumamoto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kumamoto from Heathrow today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.