Cheap flights from Kuala Lumpur Intl Airport to London Heathrow Airport from $457

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — LHR
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Kuala Lumpur Intl to London Heathrow are usually found in November or March, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Kuala Lumpur Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Heathrow (LHR). 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 23 October 2025.

Round-trip from

$922

One-way from

$457

Popular in

August

Cheapest in

November

Average price

$1,067

Good round-trip deal

$1,521 or less

Good one-way deal

$652 or less
KLM
  • KLM
  • 19/11-26/11
  • 3 total stops
  • 34h 50m total
  • Kuala Lumpur to London
Air India
  • Air India
  • 15/3
  • 1 total stop
  • 20h 50m total
  • Kuala Lumpur to London
Highest demand for flights based on searches. 11% potential increase in price ($243 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average return price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Kuala Lumpur Intl to London Heathrow.
Price to beat on a one-way flight from Kuala Lumpur Intl to London Heathrow.

Find flight deals from Kuala Lumpur Intl to Heathrow

Enter your travel dates to find the best prices.

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 23 October 2025.

Wed 19/1123:50KUL - LHR
1 stop17h 10mKLM
Wed 26/1117:05LHR - KUL
2 stops17h 40mKLM
Deal found 22/10$922
Fri 5/1209:35KUL - LHR
1 stop16h 35mEtihad Airways
Thu 5/320:55LHR - KUL
1 stop14h 40mEtihad Airways
Deal found 22/10$926
Sun 14/1209:35KUL - LHR
1 stop29h 05mEtihad Airways
Thu 12/313:55LHR - KUL
1 stop21h 40mEtihad Airways
Deal found 22/10$927
Thu 25/1209:35KUL - LHR
1 stop29h 05mEtihad Airways
Thu 1/120:55LHR - KUL
1 stop14h 40mEtihad Airways
Deal found 22/10$929
Tue 4/1109:35KUL - LHR
1 stop29h 05mEtihad Airways
Sun 9/1113:55LHR - KUL
1 stop21h 40mEtihad Airways
Deal found 21/10$946
Fri 7/1109:35KUL - LHR
1 stop34h 30mEtihad Airways
Fri 21/1113:55LHR - KUL
1 stop34h 10mEtihad Airways
Deal found 21/10$950
Fri 5/1209:35KUL - LHR
1 stop16h 35mEtihad Airways
Sun 8/320:55LHR - KUL
1 stop14h 40mEtihad Airways
Deal found 22/10$953
Tue 16/1221:40KUL - LHR
1 stop28h 30mEtihad Airways
Thu 12/313:55LHR - KUL
1 stop21h 40mEtihad Airways
Deal found 22/10$958
Wed 5/1110:05KUL - LHR
1 stop19h 00mTurkish Airlines
Thu 20/1111:30LHR - KUL
1 stop21h 50mTurkish Airlines
Deal found 22/10$984
Wed 17/1209:35KUL - LHR
1 stop34h 30mEtihad Airways
Wed 14/120:55LHR - KUL
1 stop14h 40mEtihad Airways
Deal found 21/10$993
Mon 15/1210:05KUL - LHR
1 stop20h 20mTurkish Airlines
Tue 17/306:35LHR - KUL
1 stop17h 50mTurkish Airlines
Deal found 22/10$1,018

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl to Heathrow 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 647,157 searches. Data last updated 23 October 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to London Heathrow Airport that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Heathrow

Route

Depart

Return

Price

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 6/2

09:35-18:10

1 stop16h 35m

London Heathrow

Wed 18/2

13:55-19:35

1 stop21h 40m

$932

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 4/11

09:35-06:40

1 stop29h 05m

London Heathrow

Sun 9/11

13:55-19:35

1 stop21h 40m

$946

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 11/2

09:35-18:10

1 stop16h 35m

London Heathrow

Tue 17/2

08:50-08:05

1 stop15h 15m

$958

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 17/12

09:35-12:05

1 stop34h 30m

London Heathrow

Wed 14/1

20:55-19:35

1 stop14h 40m

$993

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 15/12

10:05-22:25

1 stop20h 20m

London Heathrow

Tue 17/3

06:35-08:25

1 stop17h 50m

$1,018

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 14/12

10:05-09:55

1 stop31h 50m

London Heathrow

Tue 17/3

06:35-08:25

1 stop17h 50m

$1,021

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 14/12

10:05-09:55

1 stop31h 50m

London Heathrow

Sun 15/3

22:35-08:25

1 stop25h 50m

$1,049

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 12/12

10:05-14:10

1 stop36h 05m

London Heathrow

Tue 17/3

06:35-08:25

1 stop17h 50m

$1,049

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 12/12

10:05-14:10

1 stop36h 05m

London Heathrow

Mon 16/3

06:35-08:25

1 stop17h 50m

$1,049

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 13/12

10:05-16:10

1 stop38h 05m

London Heathrow

Tue 17/3

06:35-08:25

1 stop17h 50m

$1,049

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 22 results
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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.
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.

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur Intl Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur Intl to Heathrow. Price data was last updated on 17 October 2025.

The best time to book flights from Kuala Lumpur Intl Airport to London Heathrow Airport is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $812). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,083). 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.

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

Find hourly flight availability from Kuala Lumpur Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 October 2025.

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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 23 October 2025.
See what other customers who have flown with Malaysia Airlines and British Airways from Kuala Lumpur Intl Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Overall

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Overall

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Overall

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Kuala Lumpur Intl Airport to London Heathrow Airport?

    A quick flight from Kuala Lumpur Intl Airport to London Heathrow Airport can take about 16h 35m. Etihad Airways provides one of the quickest options available for as low as $932. Kuala Lumpur Intl Airport and London Heathrow Airport are separated by a distance of 10598 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to London Heathrow Airport round-trip?

    Currently priced at $955, Malaysia Airlines will fly you from Kuala Lumpur Intl Airport to London Heathrow Airport and back. In addition to Malaysia Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $1,209. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to London Heathrow Airport one-way?

    $471 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Turkish Airlines and Malaysia Airlines, with prices starting from $484 and $522, respectively.

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

    Consider Royal Air Maroc (100%), Iberia (100%) or British Airways (100%) when booking your flight. These represent the most reliable airlines when flying from Kuala Lumpur Intl Airport to London Heathrow Airport.

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

    Looking for the cheapest flight from Kuala Lumpur Intl Airport to London Heathrow Airport? While on average our users pay $1,393, our data indicates the cheapest price to be $525. The most popular route (Kuala Lumpur Intl - London Heathrow), is priced around $958.

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

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

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

    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.

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $812). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,083). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Kingston upon Thames
Salisbury
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Chertsey

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Top 2 airlines flying from Kuala Lumpur Intl to Heathrow

Discover the top 2 airlines that operate flights from Kuala Lumpur Intl to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$955Average$1,360FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest$1,209Average$1,343FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

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

Need flexible booking options for your flight to Heathrow from Kuala Lumpur Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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