KUL - LON

S$ 411 Find Cheap Flights from Kuala Lumpur to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kuala Lumpur Intl to London departing on 21-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to London, as well as popular online travel agencies
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Cheap Flight Deals from Kuala Lumpur to London (KUL-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Kuala Lumpur Intl to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Kuala Lumpur Intl to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
10:50 - 22:25KUL-LHR
18h 35m1 stop
22:25 - 07:05LHR-KUL
49h 40m1 stop
S$ 710Turkish Airlines
Find Deal
Mon, 12 May - Mon, 19 May
21:20 - 13:50KUL-LHR
23h 30m2 stops
19:15 - 15:40LHR-KUL
37h 25m1 stop
S$ 800KLM
Find Deal
Thu, 15 May - Thu, 29 May
09:35 - 07:00KUL-LHR
28h 25m1 stop
14:45 - 19:50LHR-KUL
22h 05m1 stop
S$ 820Etihad Airways
Find Deal
Mon, 12 May - Thu, 15 May
09:35 - 18:45KUL-LHR
16h 10m1 stop
21:45 - 19:50LHR-KUL
15h 05m1 stop
S$ 841Etihad Airways
Find Deal
Sat, 28 Jun - Wed, 13 Aug
08:55 - 19:30KUL-LHR
17h 35m1 stop
09:25 - 09:30LHR-KUL
17h 05m1 stop
S$ 883Singapore Airlines
Find Deal
Sun, 11 May - Sun, 18 May
10:25 - 19:30KUL-LHR
16h 05m1 stop
20:35 - 21:10LHR-KUL
17h 35m1 stop
S$ 893Singapore Airlines
Find Deal
Sun, 11 May - Thu, 15 May
19:10 - 07:05KUL-LHR
18h 55m1 stop
14:25 - 08:40LHR-KUL
35h 15m1 stop
S$ 972Emirates
Find Deal
Sun, 20 Apr - Wed, 30 Apr
02:15 - 14:25KUL-LHR
19h 10m1 stop
19:50 - 21:50LHR-KUL
19h 00m1 stop
S$ 978Emirates
Find Deal
Mon, 21 Jul - Sun, 7 Sep
09:50 - 16:35KUL-LHR
13h 45mdirect
21:35 - 17:50LHR-KUL
13h 15mdirect
S$ 1,022Malaysia Airlines
Find Deal
Mon, 12 May - Mon, 19 May
09:50 - 16:35KUL-LHR
13h 45mdirect
11:00 - 07:15LHR-KUL
13h 15mdirect
S$ 1,067Malaysia Airlines
Find Deal
Wed, 7 May - Wed, 21 May

KAYAK's insights & trends for Kuala Lumpur Intl to London flights

Get data-powered insights and trends into flights from Kuala Lumpur Intl to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Kuala Lumpur Intl Airport to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Kuala Lumpur Intl Airport to London.
Our data shows that the cheapest route for a return flight from Kuala Lumpur Intl Airport to London cost S$ 991 and was between Kuala Lumpur Intl Airport (KUL) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is S$ 991.

What’s the cheapest day of the week to fly from Kuala Lumpur to London?

The average price of all round-trip flights from Kuala Lumpur Intl Airport to London clicked on KAYAK for each day over the last 12 months.
For Kuala Lumpur to London, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London back to Kuala Lumpur, the best deals are generally found on Friday, with Tuesday being the most expensive.

What is the cheapest month to fly from Kuala Lumpur Intl Airport to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kuala Lumpur Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kuala Lumpur Intl Airport to London is October, where tickets cost S$ 884 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is S$ 1,173 and S$ 1,137 respectively.

Can I save money by flying with a stopover from Kuala Lumpur Intl Airport to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of S$ 2,100, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Kuala Lumpur Intl Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kuala Lumpur Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Kuala Lumpur Intl Airport to London, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

April

High season

December

Cheapest flight

S$ 411
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (12% more expensive on average)
Flight from Kuala Lumpur to London

When to book flights from Kuala Lumpur Intl to London

Are your dates flexible? Find out the best times to travel from Kuala Lumpur Intl to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Kuala Lumpur Intl to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Kuala Lumpur Intl to London 
ChrisFlew with Malaysia AirlinesKUL-LHRFeb 2024
It's 14hrs and feels like it. Pay the small amount extra for the "premium economy " seats- there are 3 rows in a separate cabin and it just feels more relaxed and comfortable with a bit of extra legroom
NorhayatiFlew with Malaysia AirlinesKUL-LHRFeb 2024
Take MAS for its Malaysian Hospitality & you’ll never regret it 😍

FAQs for booking Kuala Lumpur to London flights

  • Which airports are best for those travelling with children?

    You’ll find basic baby changing facilities at all London airports, and Heathrow Airport and London Gatwick Airport have dedicated play areas for kids. In Gatwick there are Kids Zones in both North and South terminals, which have TVs and play areas to keep them occupied while you wait.

  • Are there lounges in all London airports?

    You can find lounges in all of the major London airports. Whichever you choose, you can expect complimentary food and drink, comfortable seating, and fast Wi-Fi. You can pay a fee to access some lounges regardless of who you’re travelling with. If you’re flying with Malaysia Airlines, the Golden Lounge in Heathrow airport is available for first class and business class customers.

  • Which London airport has the quickest transport to central London?

    Although all London airports have good transport links into the city, Heathrow provides the fastest option. The Heathrow Express is a train service which travels non-stop to London Paddington in just 15 min. Tickets are cheaper if you book in advance, with one-way tickets costing as little as £6 (≈ RM 32).

  • What is the cheapest flight from Kuala Lumpur Intl Airport to London?

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to London was S$ 307 for a one-way ticket and S$ 530 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Kuala Lumpur to London?

    KLM, and Malaysia Airlines offer inflight Wi-Fi service on the Kuala Lumpur to London flight route.

  • Which aircraft models fly most regularly from Kuala Lumpur to London?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Kuala Lumpur to London flight route.

  • Which airline alliances offer flights from Kuala Lumpur to London?

    oneworld, and Star Alliance are the airline alliances operating flights between Kuala Lumpur and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Kuala Lumpur to London?

    There are direct flights from Kuala Lumpur to London on a daily basis.

  • Which is the best airline for flights from Kuala Lumpur to London, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from Kuala Lumpur to London are Singapore Airlines and Emirates. With an average price for the route of S$ 865 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of S$ 940 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kuala Lumpur to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kuala Lumpur to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kuala Lumpur is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Kuala Lumpur with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Kuala Lumpur Intl Airport to London

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 802 or less one-way and S$ 1,009 or less round-trip.
  • If you would like to fly direct to London, British Airways and Malaysia Airlines are the only airlines which offer non-stop routes.
  • There are two terminals in Kuala Lumpur International Airport (KUL)—KLIA and klia2. If you are taking a direct flight, you will depart from KLIA, whereas connecting flights usually depart from klia2.
  • There are many hotels available at the different London airports, such as the Marriott at Heathrow Airport (LHR) and Yotel at London Gatwick Airport (LGW), which are ideal if you’re flying early or arriving late and in need of accommodation.
  • If you enjoy watching planes taking off and landing, View Heathrow in Heathrow Airport (which covers this route) is a spectator area that provides binoculars and informational touch screens.
See more tips

Prefer to fly direct from Kuala Lumpur Intl to London?

Find which airlines fly direct from Kuala Lumpur Intl Airport to London, which days they fly and book direct flights.

Direct departures

Kuala Lumpur Intl to London

Monday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Tuesday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Wednesday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Thursday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Friday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Saturday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Sunday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

See more direct flights

Direct returns

London to Kuala Lumpur Intl

Monday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Tuesday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Wednesday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Thursday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Friday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Saturday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

Sunday

British Airways, Malaysia Airlines

British Airways, Malaysia Airlines

See more direct flights
See more direct flights

Top 4 airlines serving from Kuala Lumpur Intl to London

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur Intl to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1285 reviews
8.6Crew
7.7Food
8.2Boarding
8.0Entertainment
7.9Comfort
Airline reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

6.0 GoodTram, Mar 2025MLE - SIN
Read more Singapore Airlines reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Everything was great keep up the good work 😁, can't ask for more.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Food option Hindu veg to Hindu non veg request was unheard

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

Service excellent would chose Singapore airlines as my first choice

Over - amazing. The aircraft is somewhat old on this route.

Overall was a good experience and this particular flight the crew were great too at least in business class. It’s not always the case with flydubai. Few things would make me think twice in the future on this route. 1. The arrival into T3 might sound good but it is a real pain as it takes almost 30 mins to get to terminal on the bus as the aircraft still park at T2. The bag takes even longer . If they just let us off at T2, I’d be home within 30 mins of walking off the plane. Instead it takes 1.5 hours. 2. Due to the timing, the very tiny lounge in Penang is so crowded because half the lounge is closed for Qatar crew. Hardly anywhere to sit. 3. Flydubai app and site has a long way to go and using it is very unpleasant.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

Very bad groud crew taking bags less than 7kg Bad food Old plane

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

Flight was pathetic, felt like a old plane was modified and brought in service. Didnt like the aircraft at all. Crew and services were good.but aircraft totally dissappointment.

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

Emirates is always a pleasure to travel on. From the spectacular First and Business Class configurations of your big A380 and 777, to the Bar Lounge to, of course, your impecable on board flight attendance and their iconic uniform, now also even available for young girls. All the destinations that Emirates offers makes it an airline of choice many a time.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Everything you need to know for your flight from Kuala Lumpur Intl to London

Information on your arrival and departure airports

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