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Cheap flights from Kuala Lumpur Subang Airport to London from £233

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 Subang Airport to London departing on 3/2. 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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0 bags
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Find the cheapest flights from Kuala Lumpur Subang Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:30 - 19:50
SZB
-
LHR
20h 20m2 stops
Multiple Airlines Logo
08:35 - 13:10
LHR
-
SZB
20h 35m2 stops
£797Multiple Airlines
Fri, 13 Feb - Thu, 19 Feb
Singapore Airlines Logo
14:00 - 05:55
SZB
-
LHR
23h 55m1 stop
Singapore Airlines Logo
10:40 - 13:10
LHR
-
SZB
18h 30m1 stop
£865Singapore Airlines
Wed, 21 Jan - Sun, 25 Jan
Singapore Airlines Logo
14:00 - 05:55
SZB
-
LHR
23h 55m1 stop
Singapore Airlines Logo
10:40 - 13:10
LHR
-
SZB
18h 30m1 stop
£866Singapore Airlines
Fri, 23 Jan - Tue, 27 Jan
Singapore Airlines Logo
14:00 - 05:55
SZB
-
LHR
23h 55m1 stop
Singapore Airlines Logo
10:40 - 13:10
LHR
-
SZB
18h 30m1 stop
£867Singapore Airlines
Tue, 20 Jan - Wed, 28 Jan
Singapore Airlines Logo
14:00 - 05:55
SZB
-
LHR
23h 55m1 stop
Singapore Airlines Logo
10:40 - 13:10
LHR
-
SZB
18h 30m1 stop
£887Singapore Airlines
Tue, 20 Jan - Wed, 28 Jan
Multiple Airlines Logo
21:30 - 15:00
SZB
-
LHR
25h 30m1 stop
Multiple Airlines Logo
17:50 - 20:30
LHR
-
SZB
18h 40m1 stop
£992Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
07:30 - 19:10
SZB
-
LHR
19h 40m1 stop
Multiple Airlines Logo
21:00 - 20:30
LHR
-
SZB
39h 30m3 stops
£1,060Multiple Airlines
Tue, 23 Dec - Mon, 29 Dec
Multiple Airlines Logo
21:30 - 15:00
SZB
-
LHR
25h 30m1 stop
Multiple Airlines Logo
17:50 - 20:30
LHR
-
SZB
18h 40m1 stop
£1,082Multiple Airlines
Tue, 23 Dec - Wed, 31 Dec
Multiple Airlines Logo
21:30 - 17:20
SZB
-
LHR
27h 50m1 stop
Multiple Airlines Logo
16:50 - 20:30
LHR
-
SZB
19h 40m1 stop
£1,133Multiple Airlines
Mon, 22 Dec - Tue, 30 Dec
Multiple Airlines Logo
14:00 - 15:20
SZB
-
LHR
33h 20m1 stop
Multiple Airlines Logo
21:00 - 10:40
LHR
-
SZB
29h 40m2 stops
£1,146Multiple Airlines
Tue, 23 Dec - Mon, 29 Dec

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

Our best Singapore Airlines deals on Kuala Lumpur Subang Airport to London Heathrow Airport flight tickets
Singapore Airlines
21 Jan
SZB14:00Kuala Lumpur Subang
23h 55m
1 stop
LHR05:55London Heathrow
25 Jan
LHR10:40London Heathrow
18h 30m
1 stop
SZB13:10Kuala Lumpur Subang
£865
Find similar
Singapore Airlines
23 Jan
SZB14:00Kuala Lumpur Subang
23h 55m
1 stop
LHR05:55London Heathrow
27 Jan
LHR10:40London Heathrow
18h 30m
1 stop
SZB13:10Kuala Lumpur Subang
£866
Find similar
Singapore Airlines
20 Jan
SZB14:00Kuala Lumpur Subang
23h 55m
1 stop
LHR05:55London Heathrow
28 Jan
LHR10:40London Heathrow
18h 30m
1 stop
SZB13:10Kuala Lumpur Subang
£867
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Subang 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 279,928 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Kuala Lumpur Subang Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Fri 13/2

07:30-19:50

2 stops20h 20m

London Heathrow

Thu 19/2

08:35-13:10

2 stops20h 35m

£797

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Wed 21/1

14:00-05:55

1 stop23h 55m

London Heathrow

Sun 25/1

10:40-13:10

1 stop18h 30m

£865

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Fri 23/1

14:00-05:55

1 stop23h 55m

London Heathrow

Tue 27/1

10:40-13:10

1 stop18h 30m

£866

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Tue 20/1

14:00-05:55

1 stop23h 55m

London Heathrow

Wed 28/1

10:40-13:10

1 stop18h 30m

£867

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Tue 20/1

14:00-05:55

1 stop23h 55m

London Heathrow

Wed 28/1

10:40-13:10

1 stop18h 30m

£887

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Wed 4/2

21:30-15:00

1 stop25h 30m

London Heathrow

Wed 11/2

17:50-20:30

1 stop18h 40m

£992

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Tue 23/12

07:30-19:10

1 stop19h 40m

London Heathrow

Mon 29/12

21:00-20:30

3 stops39h 30m

£1,060

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Tue 23/12

21:30-15:00

1 stop25h 30m

London Heathrow

Wed 31/12

17:50-20:30

1 stop18h 40m

£1,082

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Mon 22/12

21:30-17:20

1 stop27h 50m

London Heathrow

Tue 30/12

16:50-20:30

1 stop19h 40m

£1,133

Kuala LumpurLondon

SZB - LHR

SZBLHR

Kuala Lumpur Subang

Tue 23/12

14:00-15:20

1 stop33h 20m

London Heathrow

Mon 29/12

21:00-10:40

2 stops29h 40m

£1,146

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Kuala Lumpur Subang 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 day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Kuala Lumpur Subang Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £624. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £701.

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 Subang Airport to London Heathrow Airport in the afternoon for as low as £487. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £662 on average. Flights to London Heathrow Airport from Kuala Lumpur Subang Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

Cheap Kuala Lumpur Subang Airport to London Heathrow Airport (SZB to LHR) flight deals and tips

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

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Kuala Lumpur Subang Airport to London Heathrow Airport takes 20h 20m
There are no direct flights from Kuala Lumpur Subang Airport to London Heathrow Airport. There are no popular flight routes from Kuala Lumpur Subang Airport to London Heathrow Airport.
Search flight deals

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

    A flight from Kuala Lumpur Subang to London Heathrow will travel around 6557.4 mi. Typically, this will take 19h 40m by plane in normal conditions.

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

    Prices for flights from Kuala Lumpur Subang Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Kuala Lumpur Subang 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 Subang Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kuala Lumpur to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Kuala Lumpur with this policy.

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

momondo provides multiple filters to help you find the best flight to London from Kuala Lumpur. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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