We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Langkawi. You can choose from five airlines. At the moment, 12 / Jan / 2026 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
There are 115 flights from London Heathrow to or via Langkawi every week. Out of the five available airlines, the most popular ones are Qatar Airways, Emirates & Malaysia Airlines. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Heathrow to Langkawi takes around 18 hrs 5 mins. The fastest flight takes 15 hrs 40 mins to cover the 10164 km distance. You can view all flight times yourself in the results list.
The cheapest month to fly to Langkawi is August, while February is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to Malaysia, take a look at our accommodation options.
