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Everything you should know

Direct flights
Every day
You can fly direct with Malaysia Airlines and British Airways. Average duration is 13h 57m
Direct flights
+1
Direct flights
+1
Top routes
KUL - LHR
Cheapest • 43% average savings
SZB - LHR
Most popular
Insights
Insights
Avoid delays
British Airways
Most punctual • 96% on-time
Afternoon
Best time • Fewest delays
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 12% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Istanbul (IST)
Cheapest • Avg £509 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 16h 31m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Kuala Lumpur to Heathrow

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kuala Lumpur to Heathrow

Multiple Airlines Logo
MY1  Glasgow Maryhill-LHR London Heathrow Airport
6563 mimulti-stop
Multiple Airlines Logo
LHR  London Heathrow Airport-MY1 Glasgow Maryhill
6563 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Kuala Lumpur to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Kuala Lumpur to London Heathrow Airport with more confidence.

What's the cheapest day of the week to fly from Kuala Lumpur to London Heathrow Airport?

Wednesday is the cheapest day of the week to fly from Kuala Lumpur to London Heathrow Airport and is 7% cheaper than the average day. Saturday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•May is the cheapest month to fly from Kuala Lumpur to London Heathrow Airport at £535 return.
•August (£791) and July (£702) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 47% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Kuala Lumpur to London Heathrow Airport the cheapest?

Flights from Kuala Lumpur to London Heathrow Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Kuala Lumpur to Heathrow

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Malaysia Airlines

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Key details for Kuala Lumpur to London Heathrow Airport flights

Low season

February
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.

When to book flights from Kuala Lumpur to Heathrow

Are your dates flexible? Find out the best times to travel from Kuala Lumpur to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kuala Lumpur to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Kuala Lumpur to London Heathrow Airport?

    These are the earliest and latest flight times available from Kuala Lumpur to London Heathrow Airport:

    • Earliest: departs at 09:15 and lands at 23:12
    • Latest: departs at 23:30 and lands at 13:27.

    The flight takes about 13h 57m.

  • Which cabin classes can I book on flights from Kuala Lumpur to London Heathrow Airport?

    Four cabin classes are available on flights from Kuala Lumpur to London Heathrow Airport:

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Kuala Lumpur to London Heathrow Airport?

    A direct flight from Kuala Lumpur to London Heathrow Airport takes 13h 57m, covering 6,563 miles.

  • Do I need a passport to fly from Kuala Lumpur to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kuala Lumpur to London Heathrow Airport flight?

    Return flights from Kuala Lumpur to London Heathrow Airport range from £523 to £729, with an average of £606 over the past 12 months. Anything below £523 counts as a good deal.

  • How expensive are last-minute Kuala Lumpur to London Heathrow Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 21% above the route average of £606. Book 23 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Kuala Lumpur to London Heathrow Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £509 return via Istanbul (IST), compared with £707 for direct.

  • What is the standard checked bag allowance on flights from Kuala Lumpur to London Heathrow Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £59–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Kuala Lumpur to London Heathrow Airport spread across the day?

    Night is the busiest departure period on Kuala Lumpur to London Heathrow Airport flights, with 66% leaving in that window. Morning departures account for 34%, Afternoon flights for 0%, and Evening flights for 0%.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Kuala Lumpur to London Heathrow Airport?

    Flights from Kuala Lumpur to London Heathrow Airport may depart from several airports in Kuala Lumpur area, including Kuala Lumpur Intl (KUL) and Kuala Lumpur Subang (SZB). Flights usually arrive at London Heathrow (LHR).

  • How do delay rates compare for morning and evening flights from Kuala Lumpur to London Heathrow Airport?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • At what point is a flight considered delayed on the route from Kuala Lumpur to London Heathrow Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kuala Lumpur to London Heathrow Airport route, 12% of flights were delayed in the past 3 months, with delays averaging 1 hour 48 minutes.

  • Which airports do connecting flights from Kuala Lumpur to London Heathrow Airport pass through?

    One-stop flights from Kuala Lumpur to London Heathrow Airport most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 31% of one-stop connections
    • Dubai Intl (DXB) – 22% of one-stop connections
    • Doha Hamad Intl (DOH) – 18% of one-stop connections
    • Singapore Changi (SIN) – 11% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kuala Lumpur to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 17% on the Kuala Lumpur to London Heathrow Airport route. Wednesday is the cheapest departure day at £568 return on average, while Saturday is the most expensive at £677, a difference of £109. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines are available on the route from Kuala Lumpur to London Heathrow Airport?

    2 airlines operate flights between Kuala Lumpur and London Heathrow Airport. The airlines offering direct flights on this route include:

    • Malaysia Airlines
    • British Airways

  • How much time can I save by choosing a different stopover airport from Kuala Lumpur to London Heathrow Airport?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 16h 31m, compared to 16h 33m via Bangkok Suvarnabhumi (BKK) and 16h 39m via Singapore Changi (SIN).

  • What is the time difference between Kuala Lumpur and London Heathrow Airport?

    London Heathrow Airport is 7 hours behind Kuala Lumpur (British Time vs Malaysia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Kuala Lumpur to London Heathrow Airport flights?

    Among airlines operating Kuala Lumpur to London Heathrow Airport flights:

    • Malaysia Airlines: offers free seat selection
    • British Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Kuala Lumpur to London Heathrow Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Malaysia Airlines: a cabin bag and a checked bag in Economy class
    • British Airways: a cabin bag and a checked bag in Economy class
    • American Airlines: a cabin bag and a checked bag in Business Class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Your guide to booking Kuala Lumpur to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average £568 – about £109 less than Saturday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kuala Lumpur to London Heathrow Airport trip for May. Fares historically average £535 return in that month – typically £256 less than the most expensive month, which is August (based on the last 12 months).
  • If arriving on time is high on your priority list, British Airways is the strongest pick on this route. 96% of British Airways flights from Kuala Lumpur to London Heathrow Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 88%. When flights on this route do arrive late, the average delay is 1 hour48 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Istanbul Airport (IST) can be cheaper than flying direct. The cheapest stopover option averages £509 return on this route – about £198 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

Prefer to fly direct from Kuala Lumpur to London Heathrow Airport?

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

Direct departures

Kuala Lumpur to London Heathrow

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 Heathrow to Kuala Lumpur

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

More options for your flight from Kuala Lumpur to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London