Cheap flights from London to Kuala Lumpur from £345

The month of November is, on average, the cheapest month to fly to Kuala Lumpur Intl Airport from London, with most prices found around £587. If you’re not able to fly to Kuala Lumpur Intl Airport in November, then June is your next best option. Flight prices from London to Kuala Lumpur Intl Airport during June average around £587.

On average, the least expensive day to fly to Kuala Lumpur Intl Airport from London is on a Monday. momondo users have found tickets for Monday departures for as low as £719. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Kuala Lumpur Intl Airport on Thursday is £808.

In the morning is the cheapest time of day to fly from London to Kuala Lumpur Intl Airport when you can find flight prices for as low as £731. Flying to Kuala Lumpur Intl Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Kuala Lumpur Intl Airport is in the evening when prices are around £848.

Fly from London Gatwick 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 £708 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 £639 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 3% on your flight if you consider stops on a London to Kuala Lumpur Intl Airport flight.

As of August 2026, prices for London to Kuala Lumpur Intl Airport flights are approximately 46% cheaper when compared to flights at the same time last year.

China Eastern, British Airways, and Lufthansa are the most popular carriers operating from London to Kuala Lumpur Intl

Malaysia Airlines, Etihad Airways and AirAsia X are the top three most popular airlines that fly to Kuala Lumpur Intl Airport from London according to our data. Malaysia Airlines is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Kuala Lumpur Intl Airport. Keep in mind that there are 22 different airlines that fly to Kuala Lumpur Intl Airport 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 146 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.

Abu Dhabi (AUH) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Flights via Ashgabat (ASB) offer the lowest average return price of £419.

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 15h 15m.

Singapore (SIN) has the shortest average stopover time for this route: 1h 29m.

As of August 2026, there are 9 flights per day flying from London to Kuala Lumpur Intl Airport. The most common time of day flights depart is 21:00, with 68% of flights taking off in the evening.

The number of flights available between London and Kuala Lumpur Intl Airport is 69 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.