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

Istanbul (IST) – chosen by Cheapflights users on 20% of 1-stop itineraries from Kuala Lumpur Intl Airport to London Heathrow Airport on Cheapflights.

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

Jeddah (JED) is the most affordable 1-stop option, with an average round-trip price of $594.

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

Flights via Muscat (MCT) have the shortest average one-way travel time for 1-stop routes: 17h 00m.

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

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 33m.

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

Our cheapest airline available from Kuala Lumpur Intl Airport to London Heathrow Airport is Singapore Airlines. Our recent data shows that you can find tickets from as low as $509 on this airline. Additional options worth looking into are Etihad Airways and Turkish Airlines, starting at $536 and $544 round-trip. You may be able to fly from Kuala Lumpur Intl Airport to London Heathrow Airport for 33% less than the average price by searching for these airlines.

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

$321 is the cheapest one-way deal found within the past few days, from Vietnam Airlines. You may also be able to find cheap deals on Air China and Turkish Airlines, with prices starting from $322 and $324, respectively.

What is the cheapest day to fly from Kuala Lumpur Intl Airport to London Heathrow Airport?

Travelers seeking maximum savings on their Kuala Lumpur Intl Airport to London Heathrow Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from KUL to LHR are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

On average you can expect to pay $803 for a flight from Kuala Lumpur Intl Airport to London Heathrow Airport. The cheapest flight overall is $490 while the most popular route, (Kuala Lumpur Intl - London Heathrow) is currently priced at $654.

What are the most popular airlines that fly from Kuala Lumpur Intl Airport to London Heathrow Airport?

Consider British Airways, Emirates or Etihad Airways when booking your flight. These represent the most popular airlines when flying from Kuala Lumpur Intl Airport to London Heathrow Airport.

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

Flights from Kuala Lumpur Intl Airport to London Heathrow Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

What is the cheapest month to fly from Kuala Lumpur Intl Airport to London Heathrow Airport?

Flights from Kuala Lumpur Intl Airport to London Heathrow Airport lean towards being more expensive in August. Prices are generally better when you fly from Kuala Lumpur Intl Airport to London Heathrow Airport in November, with the cheapest ticket starting at $533.

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 vacation 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.

$321+ Flights from Kuala Lumpur Intl Airport to London Heathrow Airport

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Cheapflights Tip: The best prices from Kuala Lumpur Intl to London Heathrow are usually found in November or October, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Kuala Lumpur Intl to Heathrow

Round-trip from	$625 (Etihad Airways)
One-way from	$321 (Vietnam Airlines)
Popular in	August
Cheapest in	November
Average price	$927
Good round-trip deal	$804 or less
Good one-way deal	$646 or less

From Kuala Lumpur Intl to London Heathrow

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One-way flight from Kuala Lumpur Intl to London Heathrow

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Highest demand for flights based on searches. 12% potential increase in price ($113 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Kuala Lumpur Intl to London Heathrow.

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Price to beat on a one-way flight from Kuala Lumpur Intl to London Heathrow.

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Find flight deals from Kuala Lumpur Intl to Heathrow

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 August 21, 2025.

Wed 12/249:40 pmKUL - LHR

1 stop24h 50mEtihad Airways

Sat 1/31:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$625

Sat 12/209:35 amKUL - LHR

1 stop34h 30mEtihad Airways

Mon 12/291:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$629

Sat 11/159:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Fri 11/281:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/20

$630

Tue 9/239:40 pmKUL - LHR

1 stop24h 35mEtihad Airways

Fri 10/32:45 pmLHR - KUL

1 stop22h 05mEtihad Airways

Deal found 8/20

$631

Sat 11/89:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Thu 11/131:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/20

$634

Sat 12/209:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Mon 1/121:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$635

Tue 9/239:40 pmKUL - LHR

1 stop24h 35mEtihad Airways

Tue 10/78:55 pmLHR - KUL

1 stop15h 55mEtihad Airways

Deal found 8/20

$636

Sat 10/49:50 amKUL - LHR

1 stop15h 55mEtihad Airways

Sat 10/119:45 pmLHR - KUL

1 stop15h 05mEtihad Airways

Deal found 8/19

$644

Tue 9/239:40 pmKUL - LHR

1 stop24h 35mEtihad Airways

Sat 10/42:45 pmLHR - KUL

1 stop22h 05mEtihad Airways

Deal found 8/20

$649

Thu 9/119:05 pmKUL - LHR

2 stops29h 25mMultiple Airlines

Sun 9/2110:05 pmLHR - KUL

1 stop38h 10mMultiple Airlines

Deal found 8/21

$653

Tue 9/239:40 pmKUL - LHR

1 stop24h 35mEtihad Airways

Fri 10/102:45 pmLHR - KUL

1 stop34h 25mEtihad Airways

Deal found 8/20

$656

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 layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2025.

Thu 12/259:35 amKUL - LHR

1 stop36h 55mEtihad Airways

Sat 1/31:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$625

Sat 1/2411:50 pmKUL - LHR

1 stop15h 50mKLM

Sun 2/18:25 pmLHR - KUL

1 stop35h 15mKLM

Deal found 8/20

$631

Sat 12/209:35 amKUL - LHR

1 stop34h 30mEtihad Airways

Mon 12/291:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$629

Tue 12/239:35 amKUL - LHR

1 stop34h 30mEtihad Airways

Sat 1/31:55 pmLHR - KUL

1 stop34h 10mEtihad Airways

Deal found 8/21

$630

Fri 10/39:50 amKUL - LHR

1 stop33h 55mEtihad Airways

Mon 10/132:45 pmLHR - KUL

1 stop22h 05mEtihad Airways

Deal found 8/19

$631

Tue 9/239:40 pmKUL - LHR

1 stop24h 35mEtihad Airways

Thu 10/22:45 pmLHR - KUL

1 stop22h 05mEtihad Airways

Deal found 8/20

$631

Sat 12/209:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Mon 1/121:55 pmLHR - KUL

1 stop21h 40mEtihad Airways

Deal found 8/21

$635

Tue 11/189:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Fri 11/218:55 pmLHR - KUL

1 stop14h 40mEtihad Airways

Deal found 8/19

$645

Wed 11/129:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Wed 11/268:55 pmLHR - KUL

1 stop14h 40mEtihad Airways

Deal found 8/19

$645

Fri 11/149:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Mon 11/248:55 pmLHR - KUL

1 stop14h 40mEtihad Airways

Deal found 8/19

$645

Mon 11/179:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Tue 11/258:55 pmLHR - KUL

1 stop14h 40mEtihad Airways

Deal found 8/19

$645

Sun 11/169:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Tue 11/258:55 pmLHR - KUL

1 stop14h 40mEtihad Airways

Deal found 8/19

$645

Last-minute flights from Kuala Lumpur Intl to Heathrow
Discover last-minute flight deals from Kuala Lumpur Intl to Heathrow. Data last updated August 21, 2025 and is based on user searches.

Tue 8/268:05 pmKUL - LHR

1 stop29h 35mChina Eastern

Thu 8/289:20 pmLHR - KUL

1 stop20h 35mChina Eastern

Deal found 8/21

$848

Tue 8/268:05 pmKUL - LHR

1 stop29h 35mMultiple Airlines

Mon 9/158:35 pmLHR - KUL

1 stop17h 20mMultiple Airlines

Deal found 8/19

$1,025

Tue 8/268:05 pmKUL - LHR

1 stop29h 35mMultiple Airlines

Tue 9/168:35 pmLHR - KUL

1 stop17h 20mMultiple Airlines

Deal found 8/19

$1,038

Tue 8/261:55 amKUL - LHR

1 stop23h 45mMultiple Airlines

Sun 11/210:05 pmLHR - KUL

1 stop18h 30mMultiple Airlines

Deal found 8/19

$1,050

Tue 8/268:05 pmKUL - LHR

1 stop29h 35mMultiple Airlines

Wed 9/178:35 pmLHR - KUL

1 stop17h 20mMultiple Airlines

Deal found 8/19

$1,061

Wed 8/274:20 amKUL - LHR

1 stop22h 40mShenzhen Airlines

Sun 9/710:05 pmLHR - KUL

1 stop38h 10mShenzhen Airlines

Deal found 8/19

$913

Sat 8/305:20 amKUL - LHR

1 stop18h 20mTurkish Airlines

Wed 9/106:20 pmLHR - KUL

1 stop15h 45mTurkish Airlines

Deal found 8/20

$700

Sun 8/311:55 amKUL - LHR

1 stop23h 45mChina Eastern

Mon 9/159:20 pmLHR - KUL

1 stop25h 20mChina Eastern

Deal found 8/20

$992

Sun 8/312:40 amKUL - LHR

2 stops47h 20mChina Southern

Mon 9/1510:10 pmLHR - KUL

1 stop31h 15mChina Southern

Deal found 8/19

$1,019

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 August 21, 2025.

Fri 2/67:50 pmKUL - LHR

1 stop19h 25mVietnam Airlines

Deal found 8/20

$321

Tue 10/2112:15 amKUL - LHR

1 stop24h 30mAir China

Deal found 8/20

$322

Sat 11/2912:20 amKUL - LHR

1 stop25h 30mAir China

Deal found 8/19

$323

Wed 10/110:50 amKUL - LHR

1 stop35h 15mTurkish Airlines

Deal found 8/21

$324

Tue 9/91:55 amKUL - LHR

1 stop23h 45mChina Eastern

Deal found 8/20

$327

Mon 9/297:10 pmKUL - LHR

2 stops26h 35mMultiple Airlines

Deal found 8/20

$328

Tue 10/2812:20 amKUL - LHR

1 stop23h 35mAir China

Deal found 8/21

$331

Wed 9/247:10 pmKUL - LHR

2 stops26h 35mMultiple Airlines

Deal found 8/20

$334

Wed 11/1911:45 pmKUL - LHR

1 stop23h 20mTurkish Airlines

Deal found 8/20

$335

Fri 10/2412:15 amKUL - LHR

1 stop24h 30mAir China

Deal found 8/21

$338

Thu 2/51:25 amKUL - LHR

1 stop20h 25mEmirates

Deal found 8/19

$339

Sat 10/259:50 amKUL - LHR

Nonstop13h 45mMalaysia Airlines

Deal found 8/19

$340

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.

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 12/25

9:35 am-2:30 pm

1 stop36h 55m

London Heathrow

Sat 1/3

1:55 pm-7:35 pm

1 stop21h 40m

$625

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 12/20

9:35 am-12:05 pm

1 stop34h 30m

London Heathrow

Mon 12/29

1:55 pm-7:35 pm

1 stop21h 40m

$629

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 12/23

9:35 am-12:05 pm

1 stop34h 30m

London Heathrow

Sat 1/3

1:55 pm-8:05 am

1 stop34h 10m

$630

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 1/24

11:50 pm-7:40 am

1 stop15h 50m

London Heathrow

Sun 2/1

8:25 pm-3:40 pm

1 stop35h 15m

$631

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 10/3

9:50 am-12:45 pm

1 stop33h 55m

London Heathrow

Mon 10/13

2:45 pm-7:50 pm

1 stop22h 05m

$631

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 9/23

9:40 pm-3:15 pm

1 stop24h 35m

London Heathrow

Thu 10/2

2:45 pm-7:50 pm

1 stop22h 05m

$631

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 12/20

9:35 am-6:10 pm

1 stop16h 35m

London Heathrow

Mon 1/12

1:55 pm-7:35 pm

1 stop21h 40m

$635

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 11/18

9:35 am-6:10 pm

1 stop16h 35m

London Heathrow

Fri 11/21

8:55 pm-7:35 pm

1 stop14h 40m

$645

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 11/12

9:35 am-6:10 pm

1 stop16h 35m

London Heathrow

Wed 11/26

8:55 pm-7:35 pm

1 stop14h 40m

$645

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 11/14

9:35 am-6:10 pm

1 stop16h 35m

London Heathrow

Mon 11/24

8:55 pm-7:35 pm

1 stop14h 40m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 24 results

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 round-trip 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

Prices

Airlines

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

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kuala Lumpur Intl Airport to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $661). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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?

When flying from Kuala Lumpur Intl Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the morning.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Kuala Lumpur Intl Airport to London Heathrow Airport, such as Emirates, Singapore Airlines, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Emirates

8.1

Very good

3,318 reviews

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Singapore Airlines

8.1

Very good

1,347 reviews

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Etihad Airways

7.4

Good

1,233 reviews

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Malaysia Airlines

7.4

Good

274 reviews

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

British Airways

6.7

Okay

7,291 reviews

Emirates

8.1

Very good

3,318 reviews

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Related info for your journey

How long is the flight from Kuala Lumpur Intl Airport to London Heathrow Airport?
There are many flights that can get you from Kuala Lumpur Intl Airport to London Heathrow Airport in 15h 50m. Fly via Etihad Airways or KLM to get the fastest option. There are 6585 mi between Kuala Lumpur Intl Airport and London Heathrow Airport. Both multi-stop and nonstop 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?
Our cheapest airline available from Kuala Lumpur Intl Airport to London Heathrow Airport is Singapore Airlines. Our recent data shows that you can find tickets from as low as $509 on this airline. Additional options worth looking into are Etihad Airways and Turkish Airlines, starting at $536 and $544 round-trip. You may be able to fly from Kuala Lumpur Intl Airport to London Heathrow Airport for 33% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to London Heathrow Airport one-way?
$321 is the cheapest one-way deal found within the past few days, from Vietnam Airlines. You may also be able to find cheap deals on Air China and Turkish Airlines, with prices starting from $322 and $324, respectively.
What are the most reliable airlines from Kuala Lumpur Intl Airport to London Heathrow Airport?
The top 3 most reliable airlines when flying from Kuala Lumpur Intl Airport to London Heathrow Airport are Iberia (95%), British Airways (95%) and Firefly (78%).
What are the cheapest flights from Kuala Lumpur Intl Airport to London Heathrow Airport?
On average you can expect to pay $803 for a flight from Kuala Lumpur Intl Airport to London Heathrow Airport. The cheapest flight overall is $490 while the most popular route, (Kuala Lumpur Intl - London Heathrow) is currently priced at $654.
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 vacation 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 $661). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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.

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Top 7 airlines flying from Kuala Lumpur Intl to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$509	Average$675	FlexibilityNo cancel fee	On-time81%
Etihad Airways	Cheapest$536	Average$655	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$544	Average$621	FlexibilityNo cancel fee	On-time77%
Emirates	Cheapest$647	Average$769	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$663	Average$881	FlexibilityNo cancel fee	On-time70%
Qatar Airways	Cheapest$672	Average$965	FlexibilityNo cancel fee	On-time68%
Malaysia Airlines	Cheapest$707	Average$879	FlexibilityNo cancel fee	On-time67%

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$321+ Cheap flights from Kuala Lumpur Intl (KUL) to Heathrow (LHR)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Kuala Lumpur Intl to London Heathrow are usually found in November or October, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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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 August 21, 2025.

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 August 21, 2025.

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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.

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?

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?

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

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

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

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

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Kuala Lumpur Intl Airport to London Heathrow Airport, such as Emirates, Singapore Airlines, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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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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 August 21, 2025.