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Cheap flights from Kuala Lumpur Intl Airport to London Heathrow Airport from $427

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — LHR
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kuala Lumpur Intl to London Heathrow are usually found in November or October, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 17 April 2026.

Sat 25/709:50
KUL
-
LHR
1 stop28h 10m
Etihad Airways
Tue 1/921:45
LHR
-
KUL
1 stop15h 00m
Etihad Airways
Deal found 12/4$878
Tue 19/509:50
KUL
-
LHR
1 stop28h 10m
Etihad Airways
Sun 31/521:45
LHR
-
KUL
1 stop27h 40m
Etihad Airways
Deal found 14/4$880
Thu 23/421:55
KUL
-
LHR
1 stop24h 10m
Etihad Airways
Mon 4/514:45
LHR
-
KUL
1 stop34h 40m
Etihad Airways
Deal found 14/4$881
Wed 22/421:55
KUL
-
LHR
1 stop28h 25m
Etihad Airways
Tue 12/521:45
LHR
-
KUL
1 stop27h 40m
Etihad Airways
Deal found 14/4$883
Mon 4/509:50
KUL
-
LHR
1 stop15h 55m
Etihad Airways
Sun 10/509:30
LHR
-
KUL
1 stop15h 55m
Etihad Airways
Deal found 16/4$884
Thu 23/709:50
KUL
-
LHR
1 stop15h 55m
Etihad Airways
Thu 3/914:45
LHR
-
KUL
1 stop22h 00m
Etihad Airways
Deal found 13/4$885
Wed 21/1021:55
KUL
-
LHR
1 stop21h 50m
Etihad Airways
Fri 13/1113:55
LHR
-
KUL
1 stop21h 40m
Etihad Airways
Deal found 16/4$887
Sun 26/709:50
KUL
-
LHR
1 stop15h 55m
Etihad Airways
Thu 3/914:45
LHR
-
KUL
1 stop22h 00m
Etihad Airways
Deal found 13/4$906
Wed 22/709:50
KUL
-
LHR
1 stop15h 55m
Etihad Airways
Tue 1/921:45
LHR
-
KUL
1 stop15h 00m
Etihad Airways
Deal found 12/4$908
Fri 13/1109:35
KUL
-
LHR
1 stop34h 30m
Etihad Airways
Wed 18/1120:55
LHR
-
KUL
1 stop14h 40m
Etihad Airways
Deal found 13/4$909
Sat 25/409:50
KUL
-
LHR
1 stop16h 30m
Etihad Airways
Sat 9/514:45
LHR
-
KUL
1 stop34h 40m
Etihad Airways
Deal found 16/4$910
Sat 2/521:55
KUL
-
LHR
1 stop21h 50m
Etihad Airways
Sat 9/509:30
LHR
-
KUL
1 stop15h 55m
Etihad Airways
Deal found 16/4$912

Find 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 17 April 2026.

Round-trip from

$878

One-way from

$427

Popular in

August

Cheapest in

November

Average price

$1,118

Good round-trip deal

$1,453 or less

Good one-way deal

$1,472 or less
Etihad Airways
  • Etihad Airways
  • 25/7-1/9
  • 2 total stops
  • 43h 10m total
  • Kuala Lumpur to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 26/4
  • 1 total stop
  • 16h 30m total
  • Kuala Lumpur to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($194 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Kuala Lumpur Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Kuala Lumpur Intl to London Heathrow.
Search Deals

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 17 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 23/7

09:50-07:00

1 stop28h 10m

London Heathrow

Tue 1/9

09:30-19:45

1 stop27h 15m

$906

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 26/7

09:50-18:45

1 stop15h 55m

London Heathrow

Thu 3/9

14:45-19:45

1 stop22h 00m

$906

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 22/7

09:50-18:45

1 stop15h 55m

London Heathrow

Wed 2/9

09:30-19:45

1 stop27h 15m

$908
Fastest return journey

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 28/7

09:50-18:45

1 stop15h 55m

London Heathrow

Wed 2/9

21:45-19:45

1 stop15h 00m

$908

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 23/7

09:50-18:45

1 stop15h 55m

London Heathrow

Wed 2/9

21:45-19:45

1 stop15h 00m

$908

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 27/7

09:50-07:00

1 stop28h 10m

London Heathrow

Tue 1/9

21:45-19:45

1 stop15h 00m

$908

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 27/7

09:50-07:00

1 stop28h 10m

London Heathrow

Sun 30/8

14:45-19:45

1 stop22h 00m

$933

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 25/7

09:50-07:00

1 stop28h 10m

London Heathrow

Sun 30/8

14:45-19:45

1 stop22h 00m

$959

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 24/5

15:40-18:40

2 stops34h 00m

London Heathrow

Mon 8/6

21:20-14:40

3 stops34h 20m

$1,490

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 28/9

19:35-14:45

2 stops26h 10m

London Heathrow

Mon 5/10

16:45-07:25

2 stops31h 40m

$1,623

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 10 April 2026.

The best time to book flights from Kuala Lumpur Intl Airport to London Heathrow Airport is 69 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, November is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $954). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,308). 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 17 April 2026.

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?

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 17 April 2026.
See what other customers who have flown with 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.
British Airways
6.7
Okay
7,889 reviews
Check prices

Boarding

6.9

Crew

7.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,889 reviews
British Airways
6.7
Okay
7,889 reviews
Check prices

Boarding

6.9

Crew

7.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

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 28h 10m. Etihad Airways provides one of the quickest options available for as low as $906. Kuala Lumpur Intl Airport and London Heathrow Airport are separated by a distance of 10598 km.

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

    Currently priced at $1,117, British Airways will fly you from Kuala Lumpur Intl Airport to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip.

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

    Consider American Airlines (85%), Iberia (85%) or British Airways (85%) 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 $2,501, our data indicates the cheapest price to be $680. The most popular route (Kuala Lumpur Intl - London Heathrow), is priced around $892.

  • 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, November is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $954). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,308). 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
Hounslow
Kingston upon Thames
Salisbury
Horsham
Chatham
Aylesbury
Dover
Luton
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kuala Lumpur Intl to Heathrow

Discover the top airline 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,117Average$1,216FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Kuala Lumpur Intl to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Kuala Lumpur Intl to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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