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Cheap flights from London Heathrow Airport to Kumamoto from £1,243

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kumamoto departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Kumamoto

Cheap return flights

Enter your travel dates to find the best prices.
China Airlines Logo
06:30 - 17:40
LHR
-
KMJ
27h 10m
2 stops
China Airlines Logo
18:40 - 16:30
KMJ
-
LHR
29h 50m
1 stop
£1,243China Airlines
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
06:30 - 18:35
LHR
-
KMJ
28h 05m
2 stops
Multiple Airlines Logo
17:15 - 19:40
KMJ
-
LHR
34h 25m
3 stops
£1,350Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
06:40 - 16:20
LHR
-
KMJ
25h 40m
2 stops
Multiple Airlines Logo
07:35 - 21:40
KMJ
-
LHR
22h 05m
2 stops
£1,363Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
British Airways Logo
09:25 - 11:40
LHR
-
KMJ
18h 15m
1 stop
British Airways Logo
08:40 - 15:45
KMJ
-
LHR
39h 05m
1 stop
£1,436British Airways
Mon, 6 Jul - Mon, 13 Jul

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 26 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kumamoto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Mon 6/7

06:30-17:40

2 stops27h 10m

Kumamoto

Mon 13/7

18:40-16:30

1 stop29h 50m

£1,243

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Mon 6/7

06:30-18:35

2 stops28h 05m

Kumamoto

Mon 13/7

17:15-19:40

3 stops34h 25m

£1,350
Fastest return journey

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Mon 6/7

06:40-16:20

2 stops25h 40m

Kumamoto

Mon 13/7

07:35-21:40

2 stops22h 05m

£1,363

LondonKumamoto

LHR - KMJ

LHRKMJ

London Heathrow

Mon 6/7

09:25-11:40

1 stop18h 15m

Kumamoto

Mon 13/7

08:40-15:45

1 stop39h 05m

£1,436

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Kumamoto from

How to get the cheapest flight ticket from London Heathrow Airport to Kumamoto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Kumamoto?

China Eastern, Cathay Pacific and Japan Airlines are the top three most popular airlines that fly to Kumamoto from London Heathrow Airport according to our data. China Eastern is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Kumamoto. Keep in mind that there are 5 different airlines that fly to Kumamoto on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to Kumamoto

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Kumamoto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Kumamoto (LHR to KMJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kumamoto

Fastest flight time

27h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Kumamoto takes 27h 10m
There are no direct flights from London Heathrow Airport to Kumamoto. There are no popular flight routes from London Heathrow Airport to Kumamoto.
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Frequently asked questions about flying from London Heathrow Airport to Kumamoto

  • How far is London Heathrow to Kumamoto by plane?

    There are 5899.9 mi between London Heathrow and Kumamoto. Flights usually cover this in 27h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Kumamoto Airport?

    Prices for flights from London Heathrow Airport to Kumamoto Airport refresh daily.

  • How old do you have to be to fly from London Heathrow Airport to Kumamoto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Kumamoto Airport.

  • What documentation or ID do you need to fly to Kumamoto Airport?

    The required travel and health documents for your Kumamoto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kumamoto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Kumamoto?

Book flights to Kumamoto if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from London to Kumamoto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kumamoto from London.

Can I find flights from London to Kumamoto with flexible booking policies on momondo?

Yes. All flights to Kumamoto from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Kumamoto?

momondo provides multiple filters to help you find the best flight to Kumamoto from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Kumamoto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Kumamoto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Japan

Fly your favourite airline to Kumamoto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
China Eastern
Cathay Pacific
Japan Airlines
Asiana Airlines
ANA