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Cheap flights from Kuala Lumpur Intl Airport to London Heathrow Airport from $511

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — LHR
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Kuala Lumpur Intl to London Heathrow are usually found in November or October, booked 78 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 30 April 2025.

Round-trip from

$938

One-way from

$511

Popular in

August

Cheapest in

November

Average price

$1,237

Good round-trip deal

$1,598 or less

Good one-way deal

$522 or less
KLM
  • KLM
  • 2/6-16/6
  • 3 total stops
  • 36h 20m total
  • Kuala Lumpur to London
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China Southern
  • China Southern
  • 20/5
  • 1 total stop
  • 23h 40m total
  • Kuala Lumpur to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($302 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average return price).
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Average for round-trip flights in April 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 30 April 2025.

Mon 2/623:55KUL - LHR
1 stop16h 05mKLM
Mon 16/617:10LHR - KUL
2 stops20h 15mKLM
Deal found 29/4$938
Tue 20/509:35KUL - LHR
1 stop34h 10mEtihad Airways
Tue 3/620:55LHR - KUL
1 stop15h 55mEtihad Airways
Deal found 30/4$966
Tue 10/610:50KUL - LHR
1 stop18h 35mTurkish Airlines
Tue 24/606:30LHR - KUL
1 stop19h 40mTurkish Airlines
Deal found 29/4$982
Sun 8/603:10KUL - LHR
2 stops45h 55mChina Southern
Sun 15/622:10LHR - KUL
1 stop31h 15mChina Southern
Deal found 29/4$1,007
Mon 9/602:55KUL - LHR
1 stop26h 05mQatar Airways
Tue 17/616:00LHR - KUL
1 stop15h 45mQatar Airways
Deal found 29/4$1,041
Mon 9/622:50KUL - LHR
Nonstop13h 35mBritish Airways
Sun 15/621:10LHR - KUL
Nonstop13h 10mBritish Airways
Deal found 29/4$1,096
Sun 26/1010:25KUL - LHR
1 stop16h 45mSingapore Airlines
Sun 9/1109:10LHR - KUL
1 stop15h 00mSingapore Airlines
Deal found 28/4$1,115
Tue 20/502:00KUL - LHR
1 stop19h 25mEmirates
Sun 8/619:50LHR - KUL
1 stop29h 50mEmirates
Deal found 29/4$1,141
Tue 6/502:15KUL - LHR
1 stop19h 35mSAUDIA
Wed 14/522:10LHR - KUL
1 stop19h 25mSAUDIA
Deal found 29/4$1,149
Wed 7/521:15KUL - LHR
2 stops40h 05mRoyal Brunei Airlines
Wed 14/517:15LHR - KUL
2 stops35h 05mRoyal Brunei Airlines
Deal found 29/4$1,151
Mon 4/808:50KUL - LHR
1 stop18h 10mMultiple Airlines
Fri 17/1022:00LHR - KUL
2 stops38h 55mMultiple Airlines
Deal found 29/4$1,155
Mon 15/909:30KUL - LHR
1 stop16h 40mOman Air
Sun 21/920:50LHR - KUL
1 stop28h 05mOman Air
Deal found 29/4$1,160

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 30 April 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

Mon 2/6

23:55-09:00

1 stop16h 05m

London Heathrow

Mon 16/6

17:10-20:25

2 stops20h 15m

$938

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 20/5

09:35-12:45

1 stop34h 10m

London Heathrow

Tue 3/6

20:55-19:50

1 stop15h 55m

$966

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 10/6

10:50-22:25

1 stop18h 35m

London Heathrow

Tue 24/6

06:30-09:10

1 stop19h 40m

$982

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 8/6

03:10-18:05

2 stops45h 55m

London Heathrow

Sun 15/6

22:10-12:25

1 stop31h 15m

$1,007

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 9/6

02:55-22:00

1 stop26h 05m

London Heathrow

Tue 17/6

16:00-14:45

1 stop15h 45m

$1,041

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 9/6

22:50-05:25

Nonstop13h 35m

London Heathrow

Sun 15/6

21:10-17:20

Nonstop13h 10m

$1,096

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 26/10

10:25-19:10

1 stop16h 45m

London Heathrow

Sun 9/11

09:10-08:10

1 stop15h 00m

$1,115

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 20/5

02:00-14:25

1 stop19h 25m

London Heathrow

Sun 8/6

19:50-08:40

1 stop29h 50m

$1,141

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 4/8

08:50-20:00

1 stop18h 10m

London Heathrow

Fri 17/10

22:00-19:55

2 stops38h 55m

$1,155

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 15/9

09:30-19:10

1 stop16h 40m

London Heathrow

Sun 21/9

20:50-07:55

1 stop28h 05m

$1,160

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 29 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 25 April 2025.

The best time to book flights from Kuala Lumpur Intl Airport to London Heathrow Airport is 78 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, October is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $1,037). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 30 April 2025.

A simple way to save on the total cost of your ticket is to fly from Kuala Lumpur Intl Airport to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight in the afternoon.

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

Explore weekly flight availability from Kuala Lumpur Intl to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2025.

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).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and China Airlines from Kuala Lumpur to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very Good
1,459 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very Good
732 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very Good
3,215 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

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

    Currently priced at $938, KLM will fly you from Kuala Lumpur Intl Airport to London Heathrow Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Turkish Airlines - these airlines can fly you to your destination from $966 and $982, respectively. These flights start at 21% 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?

    $511 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Emirates and Turkish Airlines, with prices starting from $521 and $548, respectively.

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

    Consider Firefly (67%), Malaysia Airlines (64%) or Singapore Airlines (64%) 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 $2,564, our data indicates the cheapest price to be $503. The most popular route (Kuala Lumpur Intl - London Heathrow), is priced around $2,420.

  • 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, October is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to London Heathrow Airport (average of $1,037). Flying from Kuala Lumpur Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Gatwick
Salisbury
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Kuala Lumpur Intl to Heathrow

Discover the top 3 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,022Average$1,240FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$1,038Average$1,328FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,063Average$1,505FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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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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