Cheap flights from London to Kuala Lumpur from $379

The month of June is, on average, the cheapest month to fly to Kuala Lumpur Intl Airport from London, with most prices found around $792. 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 $810.

On average, the least expensive day to fly to Kuala Lumpur Intl Airport from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $961. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Kuala Lumpur Intl Airport for around $1,482.

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 $956. Flights in the evening are often more expensive with an average ticket price of $1,204.

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 $960 when searching weeks out. 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 $864 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.

No. A direct flight is the cheapest option for a flight between London to Kuala Lumpur Intl Airport.

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.

Etihad Airways, Singapore Airlines, 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 38% of people opting to fly with this airline when traveling to Kuala Lumpur Intl Airport. Keep in mind that there are 6 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 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.

Abu Dhabi (AUH) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Flights via Shenzhen (SZX) offer the lowest average round-trip price of $570.

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

Singapore (SIN) has the shortest average layover time for this route: 0h 53m.

9 flights are operational daily from London to Kuala Lumpur Intl Airport 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 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.