Cheap flights from London to Kuala Lumpur from $583

If you don’t want to visit Kuala Lumpur Intl Airport in June, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of $1,139.

The cheapest day to depart from London to Kuala Lumpur Intl Airport is on a Thursday when prices can be found for as low as $1,714. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,563. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kuala Lumpur Intl Airport.

The cheapest time of day to fly to Kuala Lumpur Intl Airport is in the morning when flights can be purchased for as low as $1,959. Flights to Kuala Lumpur Intl Airport are more costly in the evening, with an average ticket price of $2,434. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Kuala Lumpur Intl for the best London - Kuala Lumpur Intl flight prices

You are more likely to see cheaper flights to Kuala Lumpur Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur Intl Airport for around $1,349 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur Intl Airport from London for as low as $1,215 on momondo.

There are 4 cabin classes available to choose from on London to Kuala Lumpur Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 8% on your flight if you consider stops on a London to Kuala Lumpur Intl Airport flight.

As of September 2026, prices for London to Kuala Lumpur Intl Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

Historically, on average around 8% of flights between London and Kuala Lumpur have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Malaysia Airlines have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Guangzhou (CAN) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Flights via Shanghai (PVG) offer the lowest average return price of $802.

Flights connecting via Shanghai (PVG) have the shortest average one-way travel time: 18h 25m.

Guangzhou (CAN) has the shortest average stopover time for this route: 1h 40m.

The number of flights available between London and Kuala Lumpur Intl Airport is 9 per day as of September 2026. The most frequent departure time is 21:00, with 70% of daily flights leaving in the evening.

The number of flights available between London and Kuala Lumpur Intl Airport is 65 per week as of September 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.