Cheap flights from Kuala Lumpur Intl Airport to London from $223

The cheapest month to fly to London from Kuala Lumpur Intl Airport is in November. Flight prices, which tend to average around $691, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Kuala Lumpur Intl Airport averaging around $724.

The cheapest day to depart from Kuala Lumpur Intl Airport to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $820. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,539. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Kuala Lumpur Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $949 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $1,084. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $808 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kuala Lumpur Intl Airport for as low as $751 on momondo.

There are 3 cabin classes available to choose from on Kuala Lumpur Intl Airport to London 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 Kuala Lumpur Intl Airport to London.

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

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

Emirates, Qatar Airways and Malaysia Airlines are the top three most popular airlines that fly to London from Kuala Lumpur Intl Airport according to our data. Emirates is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Kuala Lumpur and London have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

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

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways 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.

Dubai (DXB) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Flights via Manama (BAH) offer the lowest average round-trip price of $644.

Flights connecting via Muscat (MCT) have the shortest average one-way travel time: 16h 05m.

Hong Kong (HKG) has the shortest average layover time for this route: 0h 55m.

The number of flights available between Kuala Lumpur Intl Airport and London is 10 per day as of September 2026. The most frequent departure time is 9:00AM, with 60% of daily flights leaving in the evening.

The number of flights available between Kuala Lumpur Intl Airport and London is 75 per week as of September 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.