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

Airlines like Finnair and Japan Airlines fly from London Heathrow Airport to Komatsu in about 24h 30m. The time it takes to get you to your destination can typically vary by up to 1h 45m. London Heathrow Airport and Komatsu are separated by a distance of 5825 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Komatsu ranges from 140.0 - 340.0 inches per month. December is typically the wettest month, when rainfall can reach 340.0 mm. May is typically the driest time to visit Komatsu when rainfall is around 140.0 mm.

If weather is an important factor for your trip to Komatsu, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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

When flying from London Heathrow Airport to Komatsu, 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 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.

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.

£974+ Cheap Flights from London Heathrow Airport to Komatsu

Cheap flight deals from Heathrow to Komatsu

Round-trip from	£974

Finnair
6/3-10/3
4 total stops
66h 45m total
London to Komatsu

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Find flight deals from Heathrow to Komatsu

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 18 September 2025.

Fri 6/310:20LHR - KMQ

2 stops24h 30mFinnair

Tue 10/307:45KMQ - LHR

2 stops42h 15mFinnair

Deal found 15/9£974

Fri 6/308:35LHR - KMQ

1 stop26h 15mJapan Airlines

Tue 10/318:25KMQ - LHR

2 stops29h 50mJapan Airlines

Deal found 16/9£1,060

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Fri 6/3

10:20-19:50

2 stops24h 30m

Komatsu

Tue 10/3

07:45-17:00

2 stops42h 15m

£974

LondonKomatsu

LHR - KMQ

LHRKMQ

London Heathrow

Fri 6/3

08:35-19:50

1 stop26h 15m

Komatsu

Tue 10/3

18:25-15:15

2 stops29h 50m

£1,060

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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

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 Finnair and Japan Airlines fly from London Heathrow Airport to Komatsu in about 24h 30m. The time it takes to get you to your destination can typically vary by up to 1h 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.

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