RM 1,004 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 1/12. 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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Good to know

Low season

March

High season

December

Cheapest flight

RM 1,004
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Kuala Lumpur Airport to London Heathrow Airport

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

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 😍

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, +88 more

ANA, AccesRail, +89 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 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, +88 more

ANA, AccesRail, +89 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 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
EmiratesOverall score based on 3484 reviews
8.2Entertainment
8.3Crew
7.9Food
8.1Boarding
8.0Comfort
Airline reviews

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

10.0 ExcellentAnonymous, Nov 2024BOG - MIA
Read more Emirates reviews

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

The flight was nice and on time. The comfort can be slightly better in business class

I was not allowed to upgrade with miles whereas others were. That’s a pity

More leg room or a bed hahaha but in all was one of the best flys I been on

The staff were very friendly and helpful. The seats were very comfortable and spacious. The entertainment was amazing, and so was the food!

No Vegetarian options onboard, made to wait for a long time for boarding

POOR CREW BEHAVIOR. RESTRICTIONS ON FOOD. FEELS LIKE ECONOMY CLASS.

Surprised how empty comfortable seats in economy were not offered by crew to tall passengers. Felt like courtesy hall mark of emirates is changing. We were told in order to get those seats we have to pay $210. Not the emirates I know from past travels.

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

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.

The seats were more narrow than at other lines. Food was mediocre (economy class)

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.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

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.

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

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.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

One if not the best Airline I have traveled so far. My only complaint is that flights where delayed.

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

Flight was fine, food much better than anticipated, and flight attendants were helpful and friendly!

Our headphone plug in was broken, especially we are with 5 years old who like to watch a movie

Free food and drink! Got a late start due to mechanical problems w a luggage loader.

App totally screwed me up trying to check in. Would not let me select a reasonable seat and therefore I was stuck in a totally uncomfortable seat for 7 hours. Will not take the chance again and use other airlines in future where no issue choosing seats

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

Not being stuck in the middle seat between strangers but that’s not the airlines fault

On board was excellent—a remarkable positive change. Check in was horrifying. Forced to check in branded cabin baggage approved bags weighing 10 and 12 kgs each, because desk insisted these were not fit for overhead lockers. Got charged £160 for two bags. Behaviour of staff was hostile, motivated and rude. Wonder if BA pays commissions on collection, or borrows staff from Airport operator. Basle evidently is an airport used by budget airline— and customers are treated like consumers.

Book cheap flights from Southeast Asia to London

Recent return flight deals

3/12Tue
1 stopTurkish Airlines
23h 10mKUL-LHR
17/1Fri
1 stopTurkish Airlines
54h 35mLHR-KUL
RM 2,406
19/2Wed
1 stopTurkish Airlines
31h 55mKUL-LHR
13/3Thu
1 stopTurkish Airlines
45h 35mLHR-KUL
RM 2,460
20/1Mon
1 stopMalaysia Airlines
26h 05mSIN-LHR
27/1Mon
1 stopMalaysia Airlines
15h 55mLHR-SIN
RM 2,817
10/2Mon
1 stopSingapore Airlines
18h 15mKUL-LHR
16/2Sun
1 stopSingapore Airlines
16h 20mLHR-KUL
RM 2,852
21/5Wed
1 stopSingapore Airlines
15h 50mKUL-LHR
8/6Sun
1 stopSingapore Airlines
17h 05mLHR-KUL
RM 2,915
28/2Fri
1 stopEmirates
26h 45mKUL-LHR
9/3Sun
1 stopEmirates
15h 55mLHR-KUL
RM 2,964
29/4Tue
1 stopEmirates
27h 50mKUL-LHR
8/5Thu
1 stopEmirates
24h 30mLHR-KUL
RM 2,973
21/1Tue
1 stopMalaysia Airlines
17h 25mSIN-LHR
21/1Tue
1 stopMalaysia Airlines
15h 10mLHR-SIN
RM 2,982
21/1Tue
directBritish Airways
14h 25mSIN-LHR
26/1Sun
directBritish Airways
13h 00mLHR-SIN
RM 3,861
12/4Sat
directBritish Airways
14h 10mSIN-LHR
26/4Sat
directBritish Airways
13h 30mLHR-SIN
RM 3,879

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Recent one-way flight deals

1/12Sun
2 stopsChina Eastern
48h 45mKUL-LHR
RM 1,004
22/12Sun
1 stopShenzhen Airlines
32h 40mSIN-LHR
RM 1,156
29/4Tue
1 stopMalaysia Airlines
17h 15mSIN-LHR
RM 1,259
18/12Wed
1 stopMalaysia Airlines
26h 05mSIN-LHR
RM 1,263
24/12Tue
1 stopSingapore Airlines
22h 25mKUL-LHR
RM 1,339
19/1Sun
1 stopEmirates
21h 40mSIN-LHR
RM 1,643
19/1Sun
1 stopEmirates
19h 20mSIN-LHR
RM 1,647
22/1Wed
1 stopSingapore Airlines
19h 15mKUL-LHR
RM 1,786
3/12Tue
directBritish Airways
14h 25mSIN-LHR
RM 2,843
20/5Tue
directBritish Airways
13h 50mSIN-LHR
RM 2,848

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Last minute flights from Southeast Asia to Heathrow

Last minute flight, train and bus deals

25/11Mon
multi-stopTurkish Airlines
38h 10mKUL-LHR
3/12Tue
multi-stopTurkish Airlines
50h 30mLHR-KUL
RM 2,468
27/11Wed
multi-stopTurkish Airlines
19h 05mKUL-LHR
4/12Wed
multi-stopTurkish Airlines
39h 45mLHR-KUL
RM 2,571
25/11Mon
multi-stopEmirates
26h 45mKUL-LHR
2/12Mon
multi-stopEmirates
32h 40mLHR-KUL
RM 2,964
25/11Mon
multi-stopEmirates
20h 05mKUL-LHR
2/12Mon
multi-stopEmirates
15h 20mLHR-KUL
RM 3,156
26/11Tue
directMalaysia Airlines
14h 00mKUL-LHR
27/11Wed
directMalaysia Airlines
12h 55mLHR-KUL
RM 3,517
25/11Mon
directMalaysia Airlines
14h 00mKUL-LHR
3/12Tue
directMalaysia Airlines
12h 55mLHR-KUL
RM 3,553
26/11Tue
multi-stopBritish Airways
17h 35mSIN-LHR
3/12Tue
directBritish Airways
13h 00mLHR-SIN
RM 3,982
26/11Tue
multi-stopBritish Airways
17h 35mSIN-LHR
3/12Tue
directBritish Airways
13h 00mLHR-SIN
RM 3,995
26/11Tue
directSingapore Airlines
14h 15mSIN-LHR
7/12Sat
directSingapore Airlines
12h 50mLHR-SIN
RM 9,048
26/11Tue
directSingapore Airlines
14h 15mSIN-LHR
7/12Sat
directSingapore Airlines
12h 50mLHR-SIN
RM 9,057

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