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Cheap flights from Kuala Lumpur Intl Airport to London from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to London departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kuala Lumpur Intl Airport to London

Cheap round-trip flights

China Southern Logo
2:20 am - 6:35 pmKUL-LHR
24h 15m1 stop
China Southern Logo
10:00 pm - 1:40 pmLHR-KUL
31h 40m1 stop
$629China Southern
Find Deal
Tue, Nov 18 - Tue, Nov 25
KLM Logo
11:50 pm - 9:00 amKUL-LHR
17h 10m1 stop
KLM Logo
8:25 pm - 3:40 pmLHR-KUL
35h 15m1 stop
$635KLM
Find Deal
Thu, Nov 6 - Sun, Nov 16
Turkish Airlines Logo
10:50 am - 10:25 pmKUL-LHR
18h 35m1 stop
Turkish Airlines Logo
10:35 pm - 8:25 amLHR-KUL
25h 50m1 stop
$643Turkish Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 29
Turkish Airlines Logo
10:50 am - 9:50 amKUL-LHR
30h 00m1 stop
Turkish Airlines Logo
4:40 pm - 7:05 amLHR-KUL
31h 25m1 stop
$645Turkish Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Singapore Airlines Logo
9:00 am - 7:10 pmKUL-LHR
18h 10m1 stop
Singapore Airlines Logo
9:10 am - 10:20 amLHR-KUL
17h 10m1 stop
$648Singapore Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Singapore Airlines Logo
9:00 am - 7:10 pmKUL-LHR
18h 10m1 stop
Singapore Airlines Logo
9:10 am - 9:30 amLHR-KUL
16h 20m1 stop
$655Singapore Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 16
Etihad Airways Logo
9:50 am - 3:15 pmKUL-LHR
36h 25m1 stop
Etihad Airways Logo
1:55 pm - 7:35 pmLHR-KUL
21h 40m1 stop
$665Etihad Airways
Find Deal
Thu, Oct 16 - Tue, Nov 11
Etihad Airways Logo
9:50 am - 3:15 pmKUL-LHR
36h 25m1 stop
Etihad Airways Logo
7:20 pm - 8:05 amLHR-KUL
28h 45m1 stop
$666Etihad Airways
Find Deal
Thu, Oct 23 - Tue, Dec 9
Malaysia Airlines Logo
9:15 am - 3:25 pmKUL-LHR
14h 10mnonstop
Malaysia Airlines Logo
9:25 pm - 6:20 pmLHR-KUL
12h 55mnonstop
$695Malaysia Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 17
Malaysia Airlines Logo
9:15 am - 3:25 pmKUL-LHR
14h 10mnonstop
Malaysia Airlines Logo
9:25 pm - 6:20 pmLHR-KUL
12h 55mnonstop
$697Malaysia Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16

Singapore Airlines flights from Kuala Lumpur Intl Airport to London Heathrow Airport

Our best Singapore Airlines deals on Kuala Lumpur Intl Airport to London Heathrow Airport flight tickets
Singapore Airlines
Nov 10
KUL9:00 amKuala Lumpur Intl
18h 10m
1 stop
LHR7:10 pmLondon Heathrow
Nov 16
LHR9:10 amLondon Heathrow
17h 10m
1 stop
KUL10:20 amKuala Lumpur Intl
$648
Find similar
Singapore Airlines
Nov 5
KUL9:00 amKuala Lumpur Intl
18h 10m
1 stop
LHR7:10 pmLondon Heathrow
Nov 16
LHR9:10 amLondon Heathrow
16h 20m
1 stop
KUL9:30 amKuala Lumpur Intl
$655
Find similar
Singapore Airlines
Nov 5
KUL9:00 amKuala Lumpur Intl
18h 10m
1 stop
LHR7:10 pmLondon Heathrow
Nov 16
LHR9:10 amLondon Heathrow
16h 20m
1 stop
KUL9:30 amKuala Lumpur Intl
$657
Find similar

Etihad Airways flights from Kuala Lumpur Intl Airport to London Heathrow Airport

Our best Etihad Airways deals on Kuala Lumpur Intl Airport to London Heathrow Airport flight tickets
Etihad Airways
Oct 16
KUL9:50 amKuala Lumpur Intl
36h 25m
1 stop
LHR3:15 pmLondon Heathrow
Nov 11
LHR1:55 pmLondon Heathrow
21h 40m
1 stop
KUL7:35 pmKuala Lumpur Intl
$665
Find similar
Etihad Airways
Oct 23
KUL9:50 amKuala Lumpur Intl
36h 25m
1 stop
LHR3:15 pmLondon Heathrow
Dec 9
LHR7:20 pmLondon Heathrow
28h 45m
1 stop
KUL8:05 amKuala Lumpur Intl
$666
Find similar
Etihad Airways
Oct 22
KUL12:15 pmKuala Lumpur Intl
34h 00m
2 stops
LHR3:15 pmLondon Heathrow
Nov 3
LHR7:20 pmLondon Heathrow
33h 20m
2 stops
KUL12:40 pmKuala Lumpur Intl
$669
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl Airport to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated September 15, 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

Fly to

Route

Depart

Return

Price

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 11/18

2:20 am-6:35 pm

1 stop24h 15m

London Heathrow

Tue 11/25

10:00 pm-1:40 pm

1 stop31h 40m

$629

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 11/6

11:50 pm-9:00 am

1 stop17h 10m

London Heathrow

Sun 11/16

8:25 pm-3:40 pm

1 stop35h 15m

$635

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 10/14

10:50 am-10:25 pm

1 stop18h 35m

London Heathrow

Wed 10/29

10:35 pm-8:25 am

1 stop25h 50m

$643

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 10/1

10:50 am-9:50 am

1 stop30h 00m

London Heathrow

Wed 10/8

4:40 pm-7:05 am

1 stop31h 25m

$645

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 11/10

9:00 am-7:10 pm

1 stop18h 10m

London Heathrow

Sun 11/16

9:10 am-10:20 am

1 stop17h 10m

$648

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 11/5

9:00 am-7:10 pm

1 stop18h 10m

London Heathrow

Sun 11/16

9:10 am-9:30 am

1 stop16h 20m

$655

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 10/16

9:50 am-3:15 pm

1 stop36h 25m

London Heathrow

Tue 11/11

1:55 pm-7:35 pm

1 stop21h 40m

$665

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Thu 10/23

9:50 am-3:15 pm

1 stop36h 25m

London Heathrow

Tue 12/9

7:20 pm-8:05 am

1 stop28h 45m

$666

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 11/17

9:15 am-3:25 pm

Nonstop14h 10m

London Heathrow

Mon 11/17

9:25 pm-6:20 pm

Nonstop12h 55m

$695

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 11/10

9:15 am-3:25 pm

Nonstop14h 10m

London Heathrow

Sun 11/16

9:25 pm-6:20 pm

Nonstop12h 55m

$697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Kuala Lumpur Intl Airport, with most prices found around $658. If you’re not able to fly to London Heathrow Airport in November, then February is your next best option. Flight prices from Kuala Lumpur Intl Airport to London Heathrow Airport during February average around $674.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $813. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,056.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Kuala Lumpur Intl Airport to London Heathrow Airport in the afternoon for as low as $732. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $886.

What is the cheapest Kuala Lumpur Intl to London Heathrow flight route?

Fly from Kuala Lumpur Intl to London Heathrow for the best Kuala Lumpur Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $767 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kuala Lumpur Intl Airport for as low as $709 on momondo.

What cabin class options are available on Kuala Lumpur Intl to London Heathrow flights?

There are 4 cabin classes available to choose from on Kuala Lumpur Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kuala Lumpur Intl Airport to London Heathrow Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Kuala Lumpur Intl Airport to London Heathrow Airport flight.

How have Kuala Lumpur Intl Airport to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Kuala Lumpur Intl Airport to London Heathrow Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kuala Lumpur Intl Airport to London Heathrow Airport (KUL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kuala Lumpur Intl Airport to London Heathrow Airport

Best Price Found

$647

Fastest flight time

13h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Kuala Lumpur Intl Airport in the past 72 hours is $647. The best round-trip flight deal from Kuala Lumpur Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $819.
The fastest flight from Kuala Lumpur Intl Airport to London Heathrow Airport takes 13h 25m
Direct flights go from Kuala Lumpur Intl Airport to London Heathrow Airport every day.
Search flight deals

  • How far is Kuala Lumpur Intl to London Heathrow by plane?

    The straight-line distance from Kuala Lumpur Intl to London Heathrow is 6585.2 mi. By plane, this route typically takes 14h 10m.

  • When did momondo last update prices for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

    Prices for flights from Kuala Lumpur Intl Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Kuala Lumpur Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Kuala Lumpur Intl Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kuala Lumpur Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Kuala Lumpur Intl Airport to London Heathrow Airport?

  • What is the most popular airline from Kuala Lumpur Intl Airport to London Heathrow Airport?

Best airlines flying from Kuala Lumpur Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Kuala Lumpur Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $509Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Etihad AirwaysPriceFrom $536Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $544Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $647Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $661Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $689Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Malaysia AirlinesPriceFrom $707Free CancellationRating
7.3
278 reviews
Search Malaysia Airlines flights

  • Singapore Airlines Flights From Kuala Lumpur Intl Airport to London Heathrow Airport

    Singapore Airlines is one of the most popular airlines flying from Kuala Lumpur Intl Airport to London Heathrow Airport, operating 14 flights/week on average for this route. A good Singapore Airlines flight deal for Kuala Lumpur Intl Airport to London Heathrow Airport starts from $509 round-trip, up to an average price of $703. Our users have rated Singapore Airlines at 8.1/10.

  • Malaysia Airlines Flights From Kuala Lumpur Intl Airport to London Heathrow Airport

    The best Malaysia Airlines deal for Kuala Lumpur Intl Airport to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $707, round-trip. It should be noted that an average Malaysia Airlines flight deal for this route in this time was higher, at $883 round-trip. Malaysia Airlines operates 14 flights out of Kuala Lumpur Intl Airport into London Heathrow Airport in an average week, so prices vary by time and availability. 278 Malaysia Airlines reviews by users on momondo have scored the airline at 7.3/10.

Traveling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Kuala Lumpur to London?

Finding the right flight to London from Kuala Lumpur is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Kuala Lumpur to London with flexible booking policies on momondo?

Yes. All flights to London from Kuala Lumpur on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kuala Lumpur to London?

momondo helps you find the best flight between Kuala Lumpur and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kuala Lumpur to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kuala Lumpur to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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