Cheap Flights from London (LHR) to Koumac (KOC)

Popular airlines from Heathrow Airport (LHR) to Koumac (KOC)

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Koumac (KOC) cost?
Get a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Koumac (KOC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Koumac (KOC)?
The cheapest month to fly from LHR to KOC is , when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Koumac (KOC)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from LHR to KOC. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Heathrow Airport (LHR) to Koumac (KOC)?
Nonstop flights from Heathrow Airport (LHR) to Koumac (KOC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to KOC?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Koumac (KOC)?
Select a flight from Heathrow Airport (LHR) to Koumac (KOC) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Koumac (KOC) last-minute?
Booking your ticket from LHR to KOC just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Koumac (KOC)?
In most instances, you're able to reschedule or cancel your LHR to KOC flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Koumac
Distance
10145 mi

Book with confidence

Book with confidence

London to Koumac Flights

The cheapest times to fly from London to Koumac

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Koumac are during the month of . You can find some of the cheapest flights from London to Koumac with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Koumac

Sunday is one of the best days to book for cheap flights from London to Koumac: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Koumac

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Koumac in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Koumac flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Koumac airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Koumac Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.