RM 1,160 Find Cheap Flights from Southeast Asia to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 3/3. 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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Low season

February

High season

December

Cheapest flight

RM 1,160
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Kuala Lumpur Airport to London Heathrow Airport

Flights from Southeast Asia to Heathrow: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Southeast Asia to Heathrow 
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 Southeast Asia to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Southeast Asia to London Heathrow Airport?

    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 Southeast Asia to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Southeast Asia 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 Southeast Asia to London Heathrow Airport?

    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 Heathrow Airport with an airline and back to Southeast Asia with another airline.

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

    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 Heathrow Airport from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Southeast Asia to London Heathrow?

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

Direct departures

Southeast Asia to London Heathrow

Monday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Tuesday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Wednesday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Thursday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Sunday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

See more direct flights

Direct returns

London Heathrow to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Tuesday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Wednesday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Thursday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Sunday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to Heathrow

Need help choosing which airline to fly with from Southeast Asia to Heathrow? 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 1325 reviews
8.6Crew
8.0Comfort
8.0Entertainment
8.2Boarding
7.7Food
Airline reviews

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

10.0 Excellentselamat, Dec 2024LAX - SIN
Read more Singapore Airlines reviews

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.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

Food option Hindu veg to Hindu non veg request was unheard

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

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.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

I have taken this flight many times. It is ALWAYS late. Every time there is significant delay (1-3 hours) before boarding. It’s very consistent. Even after boarding the expected landing time was delayed twice. The seats are very narrow and cramped. Food is barely editable. Considering an economy ticket often costs about $2,000 it’s one of the worst services ever.

I disliked the fact that they forced people to put up their seats during meal service

Delayed and missed connection, was not re-booked like other travelers so ended up being stuck for several hours due to no one handling my booking.

same as previous comments. i hate being on a plane that long. no problems w/anything else.

nothing to complain about w/the food, and professionalism of the crew. i just cant stand being on a flight for that long of a time.

Good communication regarding any updates time of flight and flight delayed. The fight was delayed by two and half hours at eleventh hour. That was unexpected, especially when you international passenger.

The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.

It was very nice. I will try to fly with Qantas whenever I can.

Terrible. 6 hour delay with no explanations and only 15 dollars in food credits. A disaster. I'll just leave it at that.

We lucked out. The passenger who was supposed to be in our row changed her seat, so my husband and I had 3 seats for the 2 of us. We were able to stretch out a little which made the trip much more tolerable.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

We were diverted to Chengdu, because of bad weather and finally made it to Chong King about 7 hours later

No wheelchair service at all ( I did request that service and also purchased the priority assistant bundle) , what a waste of money

Never got the wheelchair service when my parents arrived at LA . My mom was 74 , also my dad was 84 years old, both don’t speak English. I double checked with the front desk at Phoenix airport, making sure that they will be taking care of.

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.

It was just ok. Half the bathrooms were broke on the flight.

Was very bad the cancel the flight after when we arrived to London

1. Missed to deliver bags at Destination 2. no coordination at Layover for flight connection for wheel chair , could have missed flights 3. Customer service agents are not honest , talk with attitude and do not provide correct information about baggage policy

Denied boarding passes for connecting flight. Missed connection as a result. Customer services T5 Heathrow airport vile, arrogant people who lied to us and threatened us.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

The flight was severely delayed. The check in desk was rude.

Everything worked well. But nothing really stood out. BA is a reliable work horse for international travel. Moderately priced, reliable but not outstanding in any aspect. I will definitely use them again. The morning flights out of India a definite blessing.

Horrible. The Athens to London flight was horrible. At some point there was a long piece of toilet paper on the corridor floor for 30min, crew were stepping over it. Only picked up when they rolled out the garbage cart. Not a pleasant site. The whole experience reminded me of easy jet. Not worth the price.

Didn’t make flight and then forced on connecting flights back to LA that cost me another day of travel on an inferior experience.

Food was average. Better headphones seats were average at best.

Book cheap flights from Southeast Asia to London

Recent return flight deals

19/2Wed
1 stopTurkish Airlines
36h 55mKUL-LHR
27/2Thu
1 stopTurkish Airlines
40h 30mLHR-KUL
RM 2,530
19/2Wed
1 stopTurkish Airlines
19h 05mKUL-LHR
25/2Tue
1 stopTurkish Airlines
45h 35mLHR-KUL
RM 2,544
17/3Mon
1 stopSingapore Airlines
18h 15mKUL-LHR
24/3Mon
1 stopSingapore Airlines
16h 20mLHR-KUL
RM 2,728
3/6Tue
1 stopSingapore Airlines
17h 35mKUL-LHR
16/6Mon
1 stopSingapore Airlines
17h 45mLHR-KUL
RM 2,742
12/2Wed
directBritish Airways
14h 25mSIN-LHR
22/2Sat
directBritish Airways
13h 00mLHR-SIN
RM 3,088
17/3Mon
directBritish Airways
14h 25mSIN-LHR
24/3Mon
directBritish Airways
13h 00mLHR-SIN
RM 3,097
30/1Thu
directQantas Airways
15h 10mSIN-LHR
24/2Mon
directQantas Airways
13h 30mLHR-SIN
RM 3,348
5/3Wed
1 stopMalaysia Airlines
16h 15mSIN-LHR
7/3Fri
1 stopMalaysia Airlines
15h 10mLHR-SIN
RM 3,357
28/4Mon
1 stopMalaysia Airlines
17h 15mSIN-LHR
8/5Thu
1 stopMalaysia Airlines
16h 15mLHR-SIN
RM 3,362
23/3Sun
directQantas Airways
15h 10mSIN-LHR
12/4Sat
directQantas Airways
13h 35mLHR-SIN
RM 3,483

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Recent one-way flight deals

3/3Mon
2 stops
35h 10mKUL-LHR
RM 1,160
4/2Tue
2 stops
38h 25mKUL-LHR
RM 1,164
15/3Sat
1 stopMalaysia Airlines
17h 25mSIN-LHR
RM 1,546
10/2Mon
1 stopMalaysia Airlines
17h 25mSIN-LHR
RM 1,600
23/1Thu
1 stopSingapore Airlines
16h 45mKUL-LHR
RM 1,996
22/1Wed
1 stopSingapore Airlines
23h 45mSZB-LHR
RM 2,135
19/2Wed
directQantas Airways
15h 10mSIN-LHR
RM 2,441
12/2Wed
directQantas Airways
15h 10mSIN-LHR
RM 2,445
11/2Tue
directBritish Airways
14h 25mSIN-LHR
RM 2,800
26/2Wed
directBritish Airways
14h 25mSIN-LHR
RM 2,814

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Last minute flights from Southeast Asia to Heathrow

Last minute flight, train and bus deals

16/1Thu
multi-stopTurkish Airlines
20h 00mSIN-LHR
20/1Mon
multi-stopTurkish Airlines
15h 35mLHR-SIN
RM 3,133
16/1Thu
multi-stopTurkish Airlines
20h 00mSIN-LHR
25/1Sat
multi-stopTurkish Airlines
17h 00mLHR-SIN
RM 3,330
17/1Fri
multi-stopBritish Airways
17h 35mSIN-LHR
28/1Tue
directBritish Airways
13h 00mLHR-SIN
RM 3,784
16/1Thu
multi-stopBritish Airways
17h 35mSIN-LHR
27/1Mon
directBritish Airways
13h 00mLHR-SIN
RM 3,820
12/1Sun
directMalaysia Airlines
14h 00mKUL-LHR
16/1Thu
directMalaysia Airlines
12h 55mLHR-KUL
RM 4,063
15/1Wed
directMalaysia Airlines
14h 00mKUL-LHR
22/1Wed
directMalaysia Airlines
12h 50mLHR-KUL
RM 4,432
17/1Fri
directSingapore Airlines
14h 35mSIN-LHR
27/1Mon
directSingapore Airlines
12h 50mLHR-SIN
RM 5,088
17/1Fri
directSingapore Airlines
14h 35mSIN-LHR
22/1Wed
directSingapore Airlines
12h 50mLHR-SIN
RM 5,393
16/1Thu
directQantas Airways
15h 10mSIN-LHR
25/1Sat
directQantas Airways
13h 30mLHR-SIN
RM 7,119
16/1Thu
directQantas Airways
15h 10mSIN-LHR
27/1Mon
directQantas Airways
13h 30mLHR-SIN
RM 7,142

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