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Cheap flights from London Heathrow Airport to Kuala Lumpur Subang Airport from £329

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SZB
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Subang

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Subang
Explore the most affordable flight options available from Heathrow to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Thu 14/520:50
LHR
-
SZB
1 stop33h 20m
Multiple Airlines
Wed 20/507:40
SZB
-
LHR
2 stops20h 25m
Multiple Airlines
Deal found 17/3£782
Mon 27/411:20
LHR
-
SZB
1 stop18h 50m
Multiple Airlines
Mon 4/507:40
SZB
-
LHR
2 stops20h 25m
Multiple Airlines
Deal found 13/3£818
Sat 31/1010:40
LHR
-
SZB
1 stop18h 30m
Singapore Airlines
Sat 7/1114:00
SZB
-
LHR
1 stop33h 20m
Singapore Airlines
Deal found 16/3£821
Thu 2/709:30
LHR
-
SZB
2 stops20h 40m
Multiple Airlines
Sun 12/717:50
SZB
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 16/3£881
Sun 1/1120:35
LHR
-
SZB
1 stop32h 35m
Singapore Airlines
Sat 7/1114:00
SZB
-
LHR
1 stop33h 20m
Singapore Airlines
Deal found 16/3£881
Sat 23/509:30
LHR
-
SZB
2 stops20h 40m
Multiple Airlines
Sun 31/517:50
SZB
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 17/3£886
Mon 17/822:05
LHR
-
SZB
1 stop32h 05m
Singapore Airlines
Wed 2/914:00
SZB
-
LHR
1 stop32h 45m
Singapore Airlines
Deal found 13/3£902
Fri 22/509:30
LHR
-
SZB
2 stops20h 40m
Multiple Airlines
Sat 30/517:50
SZB
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 13/3£905
Mon 11/511:20
LHR
-
SZB
1 stop18h 50m
Singapore Airlines
Tue 19/514:00
SZB
-
LHR
1 stop32h 45m
Singapore Airlines
Deal found 16/3£915
Mon 29/611:20
LHR
-
SZB
1 stop18h 50m
Singapore Airlines
Fri 17/714:00
SZB
-
LHR
1 stop32h 45m
Singapore Airlines
Deal found 15/3£930
Mon 22/609:30
LHR
-
SZB
2 stops20h 40m
Multiple Airlines
Sun 12/717:50
SZB
-
LHR
2 stops20h 10m
Multiple Airlines
Deal found 17/3£932

Find flight deals from Heathrow to Subang

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Subang (SZB). 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 18 March 2026.

Round-trip from

£782

One-way from

£329

Popular in

December

Cheapest in

May

Average price

£680
14/5-20/5
  • 14/5-20/5
  • 3 total stops
  • 53h 45m total
  • London to Kuala Lumpur
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 31h 40m total
  • London to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Subang 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 858,174 searches. Data last updated 18 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kuala Lumpur Subang Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Mon 29/6

11:20-13:10

1 stop18h 50m

Kuala Lumpur Subang

Fri 17/7

14:00-15:45

1 stop32h 45m

£930

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Mon 17/8

22:05-13:10

1 stop32h 05m

Kuala Lumpur Subang

Tue 1/9

14:00-15:45

1 stop32h 45m

£968
Fastest return journey

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Fri 8/5

11:20-13:10

1 stop18h 50m

Kuala Lumpur Subang

Thu 14/5

14:00-05:55

1 stop22h 55m

£988

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Fri 17/4

09:25-13:10

1 stop20h 45m

Kuala Lumpur Subang

Tue 5/5

14:00-05:55

1 stop22h 55m

£1,058

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Mon 6/7

22:05-13:10

1 stop32h 05m

Kuala Lumpur Subang

Fri 17/7

14:00-05:55

1 stop22h 55m

£1,068

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Mon 6/7

11:20-13:10

1 stop18h 50m

Kuala Lumpur Subang

Fri 24/7

14:00-05:55

1 stop22h 55m

£1,085

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Mon 10/8

11:20-13:10

1 stop18h 50m

Kuala Lumpur Subang

Tue 18/8

14:00-05:55

1 stop22h 55m

£1,089

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sun 9/8

09:25-13:10

1 stop20h 45m

Kuala Lumpur Subang

Tue 18/8

14:00-05:55

1 stop22h 55m

£1,119
Cheapest one-way

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Fri 17/4

22:00-12:00

3 stops55h 00m

£341

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sun 12/4

20:50-13:10

1 stop33h 20m

£484

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang from Heathrow 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 London Heathrow Airport to Kuala Lumpur Subang Airport

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

Share of one-stop return flights from London Heathrow Airport to Kuala Lumpur Subang Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 63% of one-stop itineraries from London Heathrow Airport to Kuala Lumpur Subang Airport on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport to Kuala Lumpur Subang Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Manama (BAH) is the most affordable one-stop option, with an average return flight price of £653.

What’s the fastest stopover option from London Heathrow Airport to Kuala Lumpur Subang Airport?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Kuala Lumpur Subang Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Manama (BAH) have the shortest average one-way travel time for one-stop routes: 16h 30m.

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

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Kuala Lumpur Subang Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Manama (BAH) offer the fastest connection on this route, with an average stopover time of 1h 53m.

Reviews of airlines servicing Subang

Get insights into the airlines that provide service to Subang. 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 Subang. Reviews last updated 18 March 2026.
Check out reviews from past customers who have flown with Singapore Airlines from London Heathrow Airport to Kuala Lumpur Subang Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,480 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Subang. 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 London Heathrow Airport to Kuala Lumpur Subang Airport?

    Departing from London Heathrow Airport to Kuala Lumpur Subang Airport will take you 18h 50m. London Heathrow Airport and Kuala Lumpur Subang Airport are separated by a distance of 6557 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Kuala Lumpur Subang Airport round-trip?

    Our cheapest airline available from London Heathrow Airport to Kuala Lumpur Subang Airport is Singapore Airlines. Our recent data shows that you can find tickets from as low as £632 on this airline.

  • Can I find deals for flights from Heathrow to Subang that include hotel bookings?

    Yes. In addition to deals on Heathrow to Subang flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Subang?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Subang.

  • Can I find deals for business class flights from Heathrow to Subang?

    Yes. Cheapflights offers flight deals from Heathrow to Subang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Subang

Discover the top airline that operate flights from Heathrow to Subang. 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 858,174 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£632Average£1,047FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Subang?

Cheapflights helps you search for flights from Heathrow to Subang via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Subang?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Subang for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Subang with no change fees?

Yes, we can. To see specific flights from Heathrow to Subang with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Subang become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Subang from Heathrow today and book when prices fit your budget.

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