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Cheap flights from London Heathrow Airport to Komatsu from £487

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KMQ
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Komatsu

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Komatsu (KMQ). 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 24 October 2025.

Round-trip from

£837

One-way from

£487
China Eastern
  • China Eastern
  • 1/3-19/3
  • 3 total stops
  • 57h 25m total
  • London to Komatsu
Search Deals
15/12
  • 15/12
  • 3 total stops
  • 53h 40m total
  • London to Komatsu
Search Deals

Find flight deals from Heathrow to Komatsu

Enter your travel dates to find the best prices.

Best flights from Heathrow to Komatsu
Discover carefully curated flight deals from Heathrow to Komatsu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Sun 1/319:00LHR - KMQ
1 stop17h 40mANA
Wed 18/307:35KMQ - LHR
2 stops22h 15mANA
Deal found 22/10£930
Fri 6/310:20LHR - KMQ
2 stops26h 25mFinnair
Tue 10/311:10KMQ - LHR
2 stops38h 50mFinnair
Deal found 22/10£979
Fri 6/307:30LHR - KMQ
2 stops41h 50mJapan Airlines
Tue 10/307:45KMQ - LHR
2 stops34h 25mJapan Airlines
Deal found 21/10£1,072
Sat 28/219:00LHR - KMQ
1 stop17h 40mANA
Wed 18/307:35KMQ - LHR
2 stops22h 15mANA
Deal found 22/10£1,030
Tue 3/307:30LHR - KMQ
2 stops27h 20mFinnair
Sat 21/307:40KMQ - LHR
2 stops40h 35mFinnair
Deal found 22/10£1,083
Mon 2/308:35LHR - KMQ
1 stop28h 10mJapan Airlines
Sun 22/309:00KMQ - LHR
1 stop30h 25mJapan Airlines
Deal found 22/10£1,108
Fri 6/319:00LHR - KMQ
1 stop17h 40mANA
Tue 10/317:00KMQ - LHR
2 stops36h 50mANA
Deal found 22/10£1,054
Sun 1/310:20LHR - KMQ
2 stops24h 30mFinnair
Sat 21/307:40KMQ - LHR
2 stops34h 30mFinnair
Deal found 22/10£1,096

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Komatsu 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 24 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Komatsu that are best for you.

Fly from

Heathrow

Fly to

Komatsu

Route

Depart

Return

Price

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Sun 1/3

19:00-21:40

1 stop17h 40m

Komatsu

Wed 18/3

07:35-20:50

2 stops22h 15m

£930

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Fri 6/3

10:20-21:45

2 stops26h 25m

Komatsu

Tue 10/3

11:10-17:00

2 stops38h 50m

£979

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Sat 28/2

19:00-21:40

1 stop17h 40m

Komatsu

Wed 18/3

07:35-20:50

2 stops22h 15m

£1,030

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Fri 6/3

19:00-21:40

1 stop17h 40m

Komatsu

Tue 10/3

17:00-20:50

2 stops36h 50m

£1,054

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Fri 6/3

07:30-10:20

2 stops41h 50m

Komatsu

Tue 10/3

07:45-09:10

2 stops34h 25m

£1,072

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Tue 3/3

07:30-19:50

2 stops27h 20m

Komatsu

Sat 21/3

07:40-15:15

2 stops40h 35m

£1,083

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Sun 1/3

10:20-19:50

2 stops24h 30m

Komatsu

Sat 21/3

07:40-09:10

2 stops34h 30m

£1,096

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Mon 2/3

08:35-21:45

1 stop28h 10m

Komatsu

Sun 22/3

09:00-06:25

1 stop30h 25m

£1,108

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Mon 15/12

07:00-21:40

3 stops53h 40m

£487

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Best time to book a flight from Heathrow to Komatsu

Have a flexible travel schedule? Discover the best time to fly to Komatsu 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Komatsu. 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 Komatsu from London Heathrow?

    Komatsu (KMQ) is the airport you will fly into if you book a flight from London Heathrow to Komatsu. You should not have trouble finding flights to Komatsu from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Komatsu airport from London Heathrow. It is only a 2.5 mi journey from Komatsu (KMQ) to Komatsu’s city center.

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

    Airlines like ANA and Finnair fly from London Heathrow Airport to Komatsu in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 8h 45m. London Heathrow Airport and Komatsu are separated by a distance of 5825 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Komatsu 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

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Complete your trip

Complete your trip to Komatsu by adding a car hire and/or hotel booking to your travel itinerary.
Komatsu car hire
Komatsu Airport car hire
Toyama Airport car hire

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Komatsu. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Komatsu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Komatsu flexibly with Cheapflights today.

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

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

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