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

A quick flight from Komatsu to London Heathrow Airport can take about 37h. China Eastern provides one of the quickest options available for as low as £646. Komatsu and London Heathrow Airport are separated by a distance of 5825 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from KMQ to LHR?

When flying from Komatsu to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Komatsu to London Heathrow?

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

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

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

How can I find direct flights from Komatsu to Heathrow?

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

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

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

£646+ Flights from Komatsu to London Heathrow Airport

Cheap flight deals from Komatsu to Heathrow

Round-trip from	£646

China Eastern
5/3-7/3
2 total stops
67h 35m total
Komatsu to London

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Find flight deals from Komatsu to Heathrow

Enter your travel dates to find the best prices.

Best flights from Komatsu to Heathrow
Discover carefully curated flight deals from Komatsu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2025.

Thu 5/313:30KMQ - LHR

1 stop37h 00mChina Eastern

Sat 7/321:00LHR - KMQ

1 stop30h 35mChina Eastern

Deal found 13/10£646

Thu 5/311:45KMQ - LHR

2 stops40h 20mEVA Air

Sat 7/321:20LHR - KMQ

2 stops28h 05mEVA Air

Deal found 14/10£799

Cheapflights Fare Finder

Use the filters below to find and compare flights from Komatsu to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KomatsuLondon

KMQ - LHR

KMQLHR

Komatsu

Thu 5/3

13:30-17:30

1 stop37h 00m

London Heathrow

Sat 7/3

21:00-12:35

1 stop30h 35m

£646

KomatsuLondon

KMQ - LHR

KMQLHR

Komatsu

Thu 5/3

11:45-19:05

2 stops40h 20m

London Heathrow

Sat 7/3

21:20-10:25

2 stops28h 05m

£799

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Best time to book a flight from Komatsu to Heathrow

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

What airport do you fly from for flights from Komatsu to London Heathrow?
Komatsu (KMQ) is the airport you will fly out of if you book a flight from Komatsu to London Heathrow. You should not have trouble finding flights to London Heathrow from Komatsu; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Komatsu airport to London Heathrow. It is only a 2.5 mi journey to Komatsu (KMQ) from Komatsu’s city center.
How long is the flight from Komatsu to London Heathrow Airport?
A quick flight from Komatsu to London Heathrow Airport can take about 37h. China Eastern provides one of the quickest options available for as low as £646. Komatsu and London Heathrow Airport are separated by a distance of 5825 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 Komatsu to Heathrow that include hotel bookings?
Yes. In addition to deals on Komatsu to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Komatsu to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Komatsu to Heathrow.
Can I find deals for business class flights from Komatsu to Heathrow?
Yes. Cheapflights offers flight deals from Komatsu to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Komatsu to London Heathrow Airport from £646

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.