Q: How much does it cost for a return flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Airfare is below average for this route at the moment. Kuala Lumpur Intl Airport to London Heathrow Airport flights typically cost between S$ 936 and S$ 1,290 in January. The cheapest return price found within the last 5 days was S$ 864 on Etihad Airways (19 Jan–27 Jan).

Question 1

Which airline has the best punctuality record on Kuala Lumpur to London flights?

Accepted Answer

Over the past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.

Question 2

What’s the top stopover airport for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Abu Dhabi (AUH) – chosen by Cheapflights users on 43% of one-stop itineraries from Kuala Lumpur Intl Airport to London Heathrow Airport on Cheapflights.

Question 3

What is the most punctual flight time for Kuala Lumpur to London flights?

Accepted Answer

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 4

Which airport typically offers the quickest stopover for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 21m.

Question 5

What’s the cheapest stopover airport for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of S$ 772.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 7

How much does it cost for a return flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Airfare is below average for this route at the moment.Kuala Lumpur Intl Airport to London Heathrow Airport flights typically cost between S$ 936 and S$ 1,290 in January.
The cheapest return price found within the last 5 days was S$ 864 on Etihad Airways (19 Jan–27 Jan).

Question 8

How often are flights from Kuala Lumpur to London delayed?

Accepted Answer

About 12% of weekly flights between Kuala Lumpur and London have experienced delays in the past year, with the average delay time being 103 minutes.

Question 9

What’s the fastest stopover option from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 16h 47m.

Question 10

How long is the flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Airlines like Gulf Air, British Airways, and Etihad Airways fly from Kuala Lumpur Intl Airport to London Heathrow Airport in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 4h 30m. Airlines will cover a distance of 10598 km. Both multi-stop and direct flights can be found to your destination and back.

Question 11

What is the cheapest airline to fly from Kuala Lumpur Intl Airport to London Heathrow Airport round-trip?

Accepted Answer

Currently priced at S$ 745, Etihad Airways will fly you from Kuala Lumpur Intl Airport to London Heathrow Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Etihad Airways is currently priced 27% below the average price you’ll pay for this route.

Question 12

How far ahead should I book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

The price you pay for your flight from Kuala Lumpur Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 13

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of S$ 922). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in July is currently the most expensive (average of S$ 1,228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 14

Weekly flight availability from Kuala Lumpur Intl Airport to London Heathrow Airport

Accepted Answer

The most flights from KUL to LHR are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Question 15

E

Accepted Answer

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.

Question 16

E

Accepted Answer

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).

Question 17

What are the cheapest flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Looking at all options, your cheapest flight can be booked for S$ 1,079. While the most popular route (Kuala Lumpur Intl - London Heathrow) can be booked for S$ 967 on average, our data indicates S$ 1,323 when flying from Kuala Lumpur Intl Airport to London Heathrow Airport.

Question 18

What are the most reliable airlines from Kuala Lumpur Intl Airport to London Heathrow Airport?

Accepted Answer

Before booking your flight to London Heathrow Airport from Kuala Lumpur Intl Airport, have a look at the most reliable airlines to get you to your destination on time: Royal Air Maroc (96%), Malaysia Airlines (96%), Singapore Airlines( 96%).

Question 19

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

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kuala Lumpur Intl Airport to London Heathrow Airport as you normally would.

Question 20

Can I find deals for flights from Kuala Lumpur Intl to Heathrow that include hotel bookings?

Accepted Answer

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

Question 21

How can I find direct flights from Kuala Lumpur Intl to Heathrow?

Accepted Answer

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

Question 22

Can I find deals for business class flights from Kuala Lumpur Intl to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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.

Question 23

How does Cheapflights help users find flights from Kuala Lumpur Intl to Heathrow?

Accepted Answer

Cheapflights helps you search for flights from Kuala Lumpur Intl to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 24

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Heathrow?

Accepted Answer

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

Question 25

Can Cheapflights find flights from Kuala Lumpur Intl to Heathrow with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Kuala Lumpur Intl to Heathrow with no change fees.

Question 26

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to Heathrow become cheaper?

Accepted Answer

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

Round-trip from	S$ 864
One-way from	S$ 390
Popular in	July
Cheapest in	November
Average price	S$ 1,058
Good round-trip deal	S$ 1,162 or less

Cheap flights from Kuala Lumpur Intl Airport to London Heathrow Airport from S$ 390

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kuala Lumpur Intl to Heathrow

Cheapest flights from Kuala Lumpur Intl to HeathrowExplore the most affordable flight options available from Kuala Lumpur Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Kuala Lumpur Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Kuala Lumpur Intl to HeathrowDiscover carefully curated flight deals from Kuala Lumpur Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Kuala Lumpur Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Kuala Lumpur Intl to HeathrowExplore direct flight options from Kuala Lumpur Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Explore direct flight options from Kuala Lumpur Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Kuala Lumpur Intl to HeathrowDiscover last-minute flight deals from Kuala Lumpur Intl to Heathrow. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Kuala Lumpur Intl to Heathrow. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Kuala Lumpur Intl to HeathrowSearch for one-way flight options from Kuala Lumpur Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Kuala Lumpur Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Cheapflights Fare Finder

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

Best time to book a flight from Kuala Lumpur Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kuala Lumpur Intl with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

The price you pay for your flight from Kuala Lumpur Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kuala Lumpur Intl Airport to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

Airfare is below average for this route at the moment.

Kuala Lumpur Intl Airport to London Heathrow Airport flights typically cost between S$ 936 and S$ 1,290 in January.The cheapest return price found within the last 5 days was S$ 864 on Etihad Airways (19 Jan–27 Jan).

Weekly flight availability from Kuala Lumpur Intl Airport to London Heathrow Airport

The most flights from KUL to LHR are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How often are flights from Kuala Lumpur to London delayed?

About 12% of weekly flights between Kuala Lumpur and London have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for Kuala Lumpur to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Kuala Lumpur to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.

What’s the top stopover airport for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Abu Dhabi (AUH) – chosen by Cheapflights users on 43% of one-stop itineraries from Kuala Lumpur Intl Airport to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of S$ 772.

What’s the fastest stopover option from Kuala Lumpur Intl Airport to London Heathrow Airport?

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 16h 47m.

Which airport typically offers the quickest stopover for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 21m.

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Etihad Airways from Kuala Lumpur Intl Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

What is the cheapest airline to fly from Kuala Lumpur Intl Airport to London Heathrow Airport round-trip?

What are the most reliable airlines from Kuala Lumpur Intl Airport to London Heathrow Airport?

What are the cheapest flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

Can I find deals for flights from Kuala Lumpur Intl to Heathrow that include hotel bookings?

How can I find direct flights from Kuala Lumpur Intl to Heathrow?

Can I find deals for business class flights from Kuala Lumpur Intl to Heathrow?

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

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Other flights to Heathrow

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Kuala Lumpur Intl and Heathrow flights

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Cheapest flights from Kuala Lumpur Intl to Heathrow
Explore the most affordable flight options available from Kuala Lumpur Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Kuala Lumpur Intl to Heathrow
Discover carefully curated flight deals from Kuala Lumpur Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Kuala Lumpur Intl to Heathrow
Explore direct flight options from Kuala Lumpur Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Kuala Lumpur Intl to Heathrow
Discover last-minute flight deals from Kuala Lumpur Intl to Heathrow. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Kuala Lumpur Intl to Heathrow
Search for one-way flight options from Kuala Lumpur Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Kuala Lumpur Intl Airport to London Heathrow Airport flights typically cost between S$ 936 and S$ 1,290 in January.
The cheapest return price found within the last 5 days was S$ 864 on Etihad Airways (19 Jan–27 Jan).