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Cheap flights from London Heathrow Airport to Kuala Lumpur Subang Airport from £268

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SZB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

£698

One-way from

£268

Popular in

December

Cheapest in

November

Average price

£578
9/11-15/11
  • 9/11-15/11
  • 2 total stops
  • 44h 10m total
  • London to Kuala Lumpur
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18/1
  • 18/1
  • 3 total stops
  • 30h 30m 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).
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Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in September 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 12 September 2025.

Sun 9/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sat 15/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£698
Wed 5/1116:50LHR - SZB
1 stop19h 40mMultiple Airlines
Sat 15/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£704
Thu 6/1116:50LHR - SZB
1 stop19h 40mMultiple Airlines
Wed 26/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 11/9£705
Wed 29/1017:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sun 9/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 11/9£707
Fri 21/1116:50LHR - SZB
1 stop19h 40mMultiple Airlines
Sat 6/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£712
Sat 22/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sat 6/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£714
Mon 10/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Tue 18/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 11/9£716
Mon 24/1116:50LHR - SZB
1 stop19h 40mMultiple Airlines
Fri 5/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£718
Fri 21/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sun 7/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£721
Thu 13/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sun 30/1121:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 12/9£724
Sat 29/1117:50LHR - SZB
1 stop18h 40mMultiple Airlines
Sat 6/1221:30SZB - LHR
1 stop25h 30mMultiple Airlines
Deal found 10/9£726

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 12 September 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

Wed 29/10

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Sun 9/11

21:30-15:00

1 stop25h 30m

£707

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sat 22/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Sat 6/12

21:30-15:00

1 stop25h 30m

£714

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Thu 22/1

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Fri 6/2

21:30-15:00

1 stop25h 30m

£716

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Fri 14/11

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Wed 3/12

21:30-15:00

1 stop25h 30m

£729

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Wed 12/11

16:50-20:30

1 stop19h 40m

Kuala Lumpur Subang

Sun 7/12

21:30-15:00

1 stop25h 30m

£733

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 10/2

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Thu 5/3

21:30-15:00

1 stop25h 30m

£751

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 10/2

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Fri 6/3

21:30-15:00

1 stop25h 30m

£752

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 28/10

17:50-20:30

1 stop18h 40m

Kuala Lumpur Subang

Mon 24/11

21:30-15:00

1 stop25h 30m

£800

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Sun 2/11

16:50-20:30

1 stop19h 40m

Kuala Lumpur Subang

Mon 24/11

21:30-15:00

1 stop25h 30m

£800

LondonKuala Lumpur

LHR - SZB

LHRSZB

London Heathrow

Tue 14/10

18:20-20:30

1 stop19h 10m

Kuala Lumpur Subang

Sun 26/10

21:30-15:00

1 stop25h 30m

£809

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 22 results
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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 12 September 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 12 September 2025.
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
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

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
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

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.

  • 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 £623 on this airline. Users have found that Singapore Airlines is 18% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£623Average£949FlexibilityNo 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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