Singapore Airlines flights from London Heathrow Airport to Kuala Lumpur Intl Airport (LHR - KUL)

LHR — KUL
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Kuala Lumpur on Singapore Airlines typically fly into Kuala Lumpur Intl and depart from London Heathrow. Select your dates above for pricing.

Singapore Airlines flights from Heathrow to Kuala Lumpur Intl in 2026

Find detailed information about Singapore Airlines flights from Heathrow to Kuala Lumpur Intl. Explore the options provided by Singapore Airlines to plan your journey from Heathrow to Kuala Lumpur Intl. Data last updated 22 February 2026.

One-way from

£363

Return from

£751

Popular in

December

Cheapest in

May

Average price (all airlines)

£612
Singapore Airlines
  • Singapore Airlines
  • 14/4
  • 1 total stop
  • 15h 55m total
  • London to Kuala Lumpur
Singapore Airlines
  • Singapore Airlines
  • 21/8-6/9
  • 2 total stops
  • 32h 25m total
  • London to Kuala Lumpur
Highest demand for flights from London Heathrow to Kuala Lumpur Intl; 3% potential price increase.
Best time to find cheap flights from London Heathrow to Kuala Lumpur Intl; 2% potential price drop.
Average price for all London Heathrow to Kuala Lumpur Intl flights (one-way and round-trip).

Find Singapore Airlines flight deals from Heathrow to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

Cheapest Singapore Airlines flights from Heathrow to Kuala Lumpur Intl
Explore the most affordable Singapore Airlines flight options available from Heathrow to Kuala Lumpur Intl. Find the lowest fares with prices last updated on 22 February 2026.

Fri 20/310:25
LHR
-
KUL
Nonstop12h 50m
Singapore Airlines
Sat 21/321:50
KUL
-
LHR
1 stop17h 50m
Singapore Airlines
Deal found 21/2£2,098

How far ahead should I book a flight from London Heathrow Airport to Kuala Lumpur Intl Airport with Singapore Airlines?

Use this chart to determine the optimal time to book a return flight from Heathrow to Kuala Lumpur Intl. Price data was last updated on 20 February 2026.

Booking with Singapore Airlines 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Kuala Lumpur Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Kuala Lumpur Intl Airport with Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from London Heathrow Airport to Kuala Lumpur Intl Airport in March, with an average price of £405. Conversely, traveling with Singapore Airlines from London Heathrow Airport to Kuala Lumpur Intl Airport in July will be the most expensive, with an average cost of £634. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl 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.

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Fly from Heathrow to Kuala Lumpur Intl on another airline

Consider alternative airlines that service the Kuala Lumpur Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 February 2026.

See what others are saying about Singapore Airlines

Read reviews and see what other travellers are saying about their experiences with Singapore Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Singapore Airlines for your next flight. Reviews last updated 22 February 2026.
Singapore Airlines
8.2
Very Good
1,463 reviews
Overview

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

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