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Cheap flights from London Heathrow Airport to Kuala Lumpur Subang Airport from £319

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SZB
1 Sep — 8 Sep1
1 adult

Cheap 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 27 August 2025.

Round-trip from

£842

One-way from

£319

Popular in

December

Cheapest in

November

Average price

£1,124
Singapore Airlines
  • Singapore Airlines
  • 23/9-9/10
  • 2 total stops
  • 41h 45m total
  • London to Kuala Lumpur
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22/9
  • 22/9
  • 2 total stops
  • 33h 40m total
  • London to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Subang

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 27 August 2025.

Tue 23/911:25LHR - SZB
1 stop18h 35mSingapore Airlines
Thu 9/1013:45SZB - LHR
1 stop23h 10mSingapore Airlines
Deal found 25/8£842
Tue 23/909:00LHR - SZB
2 stops21h 00mMultiple Airlines
Thu 9/1013:45SZB - LHR
1 stop23h 40mMultiple Airlines
Deal found 25/8£846
Tue 23/909:00LHR - SZB
2 stops21h 00mMultiple Airlines
Wed 8/1014:00SZB - LHR
1 stop23h 30mMultiple Airlines
Deal found 25/8£848
Sat 29/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sat 6/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 26/8£864
Sat 22/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Tue 25/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 26/8£867
Sat 15/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sun 23/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 25/8£871
Wed 12/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Tue 25/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 26/8£874
Thu 25/918:20LHR - SZB
1 stop19h 10mMultiple Airlines
Thu 2/1021:30SZB - LHR
1 stop24h 45mMultiple Airlines
Deal found 25/8£874
Fri 14/1116:50LHR - SZB
1 stop19h 40mMultiple Airlines
Sun 23/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 25/8£880
Wed 17/911:25LHR - SZB
1 stop19h 50mSingapore Airlines
Wed 15/1014:00SZB - LHR
1 stop22h 55mSingapore Airlines
Deal found 25/8£882
Thu 6/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Wed 19/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 26/8£889
Sat 15/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Mon 24/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 25/8£892

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 27 August 2025.
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

Heathrow

Fly to

Subang

Route

Depart

Return

Price

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 23/9

11:25-13:00

1 stop18h 35m

Kuala Lumpur Subang

Thu 9/10

13:45-05:55

1 stop23h 10m

£842

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 23/9

09:00-13:00

2 stops21h 00m

Kuala Lumpur Subang

Thu 9/10

13:45-06:25

1 stop23h 40m

£846

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 23/9

09:00-13:00

2 stops21h 00m

Kuala Lumpur Subang

Wed 8/10

14:00-06:30

1 stop23h 30m

£848

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sat 29/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Sat 6/12

21:30-15:00

1 stop25h 30m

£864

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sat 22/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Tue 25/11

21:30-15:00

1 stop25h 30m

£867

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sat 15/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Sun 23/11

21:30-15:00

1 stop25h 30m

£871

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Wed 12/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Tue 25/11

21:30-15:00

1 stop25h 30m

£874

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sat 15/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Sat 22/11

21:30-15:00

1 stop25h 30m

£874

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Thu 25/9

18:20-20:30

1 stop19h 10m

Kuala Lumpur Subang

Thu 2/10

21:30-15:15

1 stop24h 45m

£874

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Fri 14/11

16:50-20:30

1 stop19h 40m

Kuala Lumpur Subang

Sun 23/11

21:30-15:00

1 stop25h 30m

£880

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 21 results
1
2
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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 is the cheapest time of day to fly from LHR to SZB?

Find hourly flight availability from Heathrow to Subang. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kuala Lumpur Subang Airport at midday. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the afternoon.

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 27 August 2025.
Check out reviews from past customers who have flown with Singapore Airlines and Malaysia 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
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 35m. London Heathrow Airport and Kuala Lumpur Subang Airport are separated by a distance of 6557 mi.

  • What are the cheapest airlines flying 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 Malaysia Airlines. Our recent data shows that you can find tickets from as low as £522 on this airline. An additional option worth looking into is Singapore Airlines, starting at £626. Users have found that Malaysia Airlines is 32% cheaper than the other options available to this destination.

  • 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 2 airlines flying from Heathrow to Subang

Discover the top 2 airlines 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest£522Average£690FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest£626Average£954FlexibilityNo 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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