Cheap flights from London to Kuala Lumpur from $403

In general, June is the cheapest month to fly from London to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $792. If you aren’t able to travel during the month of June, then book flights to Kuala Lumpur from London during November instead. Flights to Kuala Lumpur in November, while not as cheap as those in June, still average around $806.

According to our data, Wednesday is the cheapest day to fly to Kuala Lumpur from London. The lowest ticket price found for a Wednesday departure recently was $961. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,482. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kuala Lumpur.

Our most recent data shows that the best time of day to fly to Kuala Lumpur is in the morning. Flights from London to Kuala Lumpur during this time can be as low as $959. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,202 on average. Flights to Kuala Lumpur from London in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Kuala Lumpur from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $955 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from London for as low as $860 on momondo.

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

Shenzhen Airlines, Etihad Airways, and Gulf Air are the most popular carriers operating from London to Kuala Lumpur

Malaysia Airlines, Etihad Airways and AirAsia X are the top three most popular airlines that fly to Kuala Lumpur from London according to our data. Malaysia Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Kuala Lumpur. Keep in mind that there are 6 different airlines that fly to Kuala Lumpur on a routine basis, so you have a few additional options to choose from.

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

9 flights are operational daily from London to Kuala Lumpur as of September 2026. The most popular departure time for this route is 9:00PM, with 70% of flights per day taking off in the evening.

The number of flights available between London and Kuala Lumpur is 63 per week as of September 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.