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

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $623.

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

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

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

Dubai (DXB) – chosen by Cheapflights users on 25% of 1-stop itineraries from Kuala Lumpur Intl Airport to London Heathrow Airport on Cheapflights.

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

Saturday tends to have the lowest number of delays on this route, whereas Thursday 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 last year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.

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.

How often are flights from Kuala Lumpur to London delayed?

About 19% of weekly flights between Kuala Lumpur and London have experienced delays in the past year, with the average delay time being 118 minutes.

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.

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 Turkish Airlines. Our recent data shows that you can find tickets from as low as $516 on this airline. Additional options worth looking into are Etihad Airways and Emirates, starting at $587 and $647 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?

$315 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Emirates and Qatar Airways, with prices starting from $317 and $324, respectively.

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

The most flights from KUL to LHR are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 $1,334 for a flight from Kuala Lumpur Intl Airport to London Heathrow Airport. The cheapest flight overall is $347 while the most popular route, (Kuala Lumpur Intl - London Heathrow) is currently priced at $601.

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

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

Most accurate provider : When it comes to deals on Kuala Lumpur Intl Airport-London Heathrow Airport flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Kuala Lumpur Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Kuala Lumpur Intl Airport-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kuala Lumpur Intl Airport-London Heathrow Airport flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kuala Lumpur Intl Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$268+ Flights from Kuala Lumpur Intl Airport to London Heathrow Airport

Q: How much does it cost to fly round-trip 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 $766 and $1,006 in January. The cheapest round-trip price found within the last 3 days was $585 on KLM (Jan 20-Jan 28).

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

Cheap 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 December 4, 2025.

Fri 12/510:05 amKUL - LHR

1 stop19h 00mTurkish Airlines

Thu 12/116:35 amLHR - KUL

1 stop15h 40mTurkish Airlines

Deal found 12/3

$685

Fri 12/198:05 amKUL - LHR

1 stop20h 25mAir India

Sun 1/410:00 pmLHR - KUL

1 stop25h 00mAir India

Deal found 12/4

$687

Wed 12/1711:45 pmKUL - LHR

1 stop18h 10mTurkish Airlines

Sat 12/275:45 pmLHR - KUL

1 stop15h 35mTurkish Airlines

Deal found 12/3

$708

Sat 12/62:55 pmKUL - LHR

1 stop25h 45mSriLankan Airlines

Thu 12/118:40 pmLHR - KUL

1 stop26h 40mSriLankan Airlines

Deal found 12/3

$720

Tue 12/93:10 amKUL - LHR

2 stops46h 45mChina Southern

Wed 1/1410:00 pmLHR - KUL

1 stop18h 15mChina Southern

Deal found 12/3

$729

Tue 12/91:55 amKUL - LHR

1 stop23h 35mChina Eastern

Wed 1/149:00 pmLHR - KUL

1 stop19h 55mChina Eastern

Deal found 12/3

$736

Thu 12/47:55 pmKUL - LHR

1 stop18h 20mBritish Airways

Tue 12/98:35 amLHR - KUL

1 stop15h 20mBritish Airways

Deal found 12/3

$741

Wed 12/1011:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Wed 1/143:30 pmLHR - KUL

1 stop15h 10mBritish Airways

Deal found 12/3

$744

Thu 12/251:15 amKUL - LHR

1 stop25h 20mMultiple Airlines

Tue 1/610:10 pmLHR - KUL

2 stops27h 45mMultiple Airlines

Deal found 12/4

$749

Tue 12/168:15 amKUL - LHR

1 stop19h 55mCathay Pacific

Tue 1/135:50 pmLHR - KUL

1 stop34h 45mCathay Pacific

Deal found 12/3

$753

Wed 12/1011:45 pmKUL - LHR

1 stop23h 10mTurkish Airlines

Mon 1/1210:35 pmLHR - KUL

1 stop25h 50mTurkish Airlines

Deal found 12/3

$754

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 December 4, 2025.

Thu 4/2310:50 pmKUL - LHR

Nonstop13h 35mBritish Airways

Mon 5/49:30 pmLHR - KUL

Nonstop13h 20mBritish Airways

Deal found 12/4

$830

Tue 3/105:35 pmKUL - LHR

1 stop26h 40mSAUDIA

Wed 3/112:15 pmLHR - KUL

1 stop26h 20mSAUDIA

Deal found 12/3

$834

Tue 3/105:35 pmKUL - LHR

1 stop26h 40mSAUDIA

Sun 6/212:40 pmLHR - KUL

1 stop18h 15mSAUDIA

Deal found 12/4

$853

Fri 3/611:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Sat 3/148:35 pmLHR - KUL

Nonstop12h 50mBritish Airways

Deal found 12/4

$864

Mon 3/1611:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Sun 3/228:35 pmLHR - KUL

Nonstop12h 50mBritish Airways

Deal found 12/4

$867

Fri 1/2311:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Tue 1/278:35 pmLHR - KUL

Nonstop12h 50mBritish Airways

Deal found 12/4

$870

Mon 4/277:10 pmKUL - LHR

1 stop17h 15mBritish Airways

Tue 5/59:30 pmLHR - KUL

Nonstop13h 20mBritish Airways

Deal found 12/3

$874

Wed 2/411:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Sun 2/86:40 pmLHR - KUL

1 stop16h 05mBritish Airways

Deal found 12/4

$885

Sat 3/1411:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Tue 3/248:35 pmLHR - KUL

Nonstop12h 50mBritish Airways

Deal found 12/3

$892

Mon 3/211:20 pmKUL - LHR

Nonstop14h 05mBritish Airways

Sun 3/88:35 pmLHR - KUL

Nonstop12h 50mBritish Airways

Deal found 12/4

$893

Last-minute flights from Kuala Lumpur Intl to Heathrow
Discover last-minute flight deals from Kuala Lumpur Intl to Heathrow. Data last updated December 4, 2025 and is based on user searches.

Fri 12/510:05 amKUL - LHR

1 stop19h 00mTurkish Airlines

Thu 12/116:35 amLHR - KUL

1 stop15h 40mTurkish Airlines

Deal found 12/3

$685

Fri 12/198:05 amKUL - LHR

1 stop20h 25mAir India

Sun 1/410:00 pmLHR - KUL

1 stop25h 00mAir India

Deal found 12/4

$687

Sat 1/1710:05 amKUL - LHR

1 stop20h 20mTurkish Airlines

Fri 3/2010:35 pmLHR - KUL

1 stop25h 50mTurkish Airlines

Deal found 12/4

$682

Mon 1/1910:05 amKUL - LHR

1 stop20h 20mTurkish Airlines

Mon 1/264:35 pmLHR - KUL

1 stop40h 45mTurkish Airlines

Deal found 12/3

$586

Mon 1/1911:50 pmKUL - LHR

1 stop15h 50mKLM

Mon 1/268:25 pmLHR - KUL

1 stop35h 15mKLM

Deal found 12/3

$688

Tue 1/2011:50 pmKUL - LHR

1 stop27h 25mKLM

Wed 1/286:30 amLHR - KUL

1 stop25h 10mKLM

Deal found 12/4

$585

Wed 1/2110:05 amKUL - LHR

1 stop19h 00mTurkish Airlines

Thu 1/2910:35 pmLHR - KUL

1 stop25h 50mTurkish Airlines

Deal found 12/3

$641

Thu 1/2210:05 amKUL - LHR

1 stop38h 05mTurkish Airlines

Wed 2/46:35 amLHR - KUL

1 stop41h 50mTurkish Airlines

Deal found 12/4

$595

Fri 1/2310:05 amKUL - LHR

1 stop36h 05mTurkish Airlines

Tue 1/2710:35 pmLHR - KUL

1 stop49h 50mTurkish Airlines

Deal found 12/4

$604

Fri 1/238:40 amKUL - LHR

2 stops30h 30mMultiple Airlines

Tue 1/275:40 pmLHR - KUL

2 stops20h 35mMultiple Airlines

Deal found 12/3

$675

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 December 4, 2025.

Tue 12/99:15 pmKUL - LHR

1 stop27h 05mHainan Airlines

Deal found 12/2

$268

Tue 1/139:15 pmKUL - LHR

1 stop27h 05mHainan Airlines

Deal found 12/3

$269

Sun 3/159:05 pmKUL - LHR

2 stops28h 50mHainan Airlines

Deal found 12/2

$275

Thu 5/79:05 pmKUL - LHR

2 stops29h 25mHainan Airlines

Deal found 12/3

$277

Tue 12/96:05 pmKUL - LHR

3 stops31h 25mMultiple Airlines

Deal found 12/2

$280

Tue 12/166:05 pmKUL - LHR

3 stops31h 25mMultiple Airlines

Deal found 12/4

$287

Mon 1/199:15 amKUL - LHR

Nonstop14h 10mMalaysia Airlines

Deal found 12/3

$299

Wed 2/119:15 pmKUL - LHR

1 stop17h 10mQatar Airways

Deal found 12/3

$308

Mon 1/199:35 amKUL - LHR

1 stop16h 35mEtihad Airways

Deal found 12/4

$309

Find flight deals from Kuala Lumpur Intl to Heathrow

Most accurate provider	OneTravel 3 stars
Most trusted provider	OneTravel 3 stars
Round-trip from	$586 (FlightHub)
One-way from	$268 (Mytrip)
Popular in	August
Cheapest in	November
Average price	$872
Good round-trip deal	$802 or less
Good one-way deal	$427 or less

Provider with most accurate pricing for Kuala Lumpur Intl-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kuala Lumpur Intl-London Heathrow flights.

Search Deals

From Kuala Lumpur Intl to London Heathrow

Search Deals

One-way flight from Kuala Lumpur Intl to London Heathrow

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

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 4/23

10:50 pm-5:25 am

Nonstop13h 35m

London Heathrow

Mon 5/4

9:30 pm-5:50 pm

Nonstop13h 20m

$830

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 3/10

5:35 pm-12:15 pm

1 stop26h 40m

London Heathrow

Wed 3/11

2:15 pm-12:35 am

1 stop26h 20m

$834

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 3/10

5:35 pm-12:15 pm

1 stop26h 40m

London Heathrow

Sun 6/21

2:40 pm-3:55 pm

1 stop18h 15m

$853

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 3/6

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Sat 3/14

8:35 pm-5:25 pm

Nonstop12h 50m

$864

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 3/16

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Sun 3/22

8:35 pm-5:25 pm

Nonstop12h 50m

$867

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 1/23

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Tue 1/27

8:35 pm-5:25 pm

Nonstop12h 50m

$870

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 4/27

7:10 pm-5:25 am

1 stop17h 15m

London Heathrow

Tue 5/5

9:30 pm-5:50 pm

Nonstop13h 20m

$874

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 2/4

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Sun 2/8

6:40 pm-6:45 pm

1 stop16h 05m

$885

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 3/14

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Tue 3/24

8:35 pm-5:25 pm

Nonstop12h 50m

$892

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 3/2

11:20 pm-5:25 am

Nonstop14h 05m

London Heathrow

Sun 3/8

8:35 pm-5:25 pm

Nonstop12h 50m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 21 results

Compare providers for flights from Kuala Lumpur Intl to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kuala Lumpur Intl to Heathrow in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kuala Lumpur Intl Airport-London Heathrow Airport flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Kuala Lumpur Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Kuala Lumpur Intl Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kuala Lumpur Intl Airport-London Heathrow Airport flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kuala Lumpur Intl Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Delays

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

Booking 77 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, June is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $550). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $703). 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?

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 to fly round-trip 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.

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Emirates

8.1

Very good

3,430 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Singapore Airlines

8.1

Very good

1,411 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Etihad Airways

7.4

Good

1,328 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Malaysia Airlines

7.3

Good

281 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

British Airways

6.7

Okay

7,559 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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 Turkish Airlines 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 Turkish Airlines. Our recent data shows that you can find tickets from as low as $516 on this airline. Additional options worth looking into are Etihad Airways and Emirates, starting at $587 and $647 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?
$315 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Emirates and Qatar Airways, with prices starting from $317 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 American Airlines (100%), Royal Air Maroc (100%) and Iberia (95%).
What are the cheapest flights from Kuala Lumpur Intl Airport to London Heathrow Airport?
On average you can expect to pay $1,334 for a flight from Kuala Lumpur Intl Airport to London Heathrow Airport. The cheapest flight overall is $347 while the most popular route, (Kuala Lumpur Intl - London Heathrow) is currently priced at $601.
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, June is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $550). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $703). 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
Turkish Airlines	Cheapest$537	Average$611	FlexibilityNo cancel fee	On-time77%
Etihad Airways	Cheapest$587	Average$661	FlexibilityNo cancel fee	On-time75%
Emirates	Cheapest$647	Average$790	FlexibilityNo cancel fee	On-time75%
Singapore Airlines	Cheapest$653	Average$716	FlexibilityNo cancel fee	On-time81%
Qatar Airways	Cheapest$672	Average$921	FlexibilityNo cancel fee	On-time68%
British Airways	Cheapest$689	Average$873	FlexibilityNo cancel fee	On-time70%
Malaysia Airlines	Cheapest$707	Average$861	FlexibilityNo cancel fee	On-time67%

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$268+ 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 12/9. 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 February, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 December 4, 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 December 4, 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

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

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

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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?

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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?

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Top 7 airlines flying from Kuala Lumpur Intl to Heathrow

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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 December 4, 2025.