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RM 1,309 Find cheap flights from Southeast Asia 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 to London departing on 15/11. 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

August

High season

December

Cheapest flight

RM 1,309
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Kuala Lumpur Airport to London Heathrow Airport

FAQs for booking flights from Southeast Asia to London

  • How does KAYAK find such low prices on flights from Southeast Asia 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 Southeast Asia to London.

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

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

  • What is the Hacker Fare option on flights from Southeast Asia 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 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?

    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 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 London: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Southeast Asia 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 😍

Prefer to fly direct from Southeast Asia to London?

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

Direct departures

Southeast Asia to London

Monday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Tuesday

ANA, AccesRail, Aegean Airlines, +118 more

ANA, AccesRail, +119 more

Wednesday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Thursday

ANA, AccesRail, Aegean Airlines, +115 more

ANA, AccesRail, +116 more

Friday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Saturday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Sunday

ANA, AccesRail, Aegean Airlines, +127 more

ANA, AccesRail, +128 more

See more direct flights

Direct returns

London to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Tuesday

ANA, AccesRail, Aegean Airlines, +118 more

ANA, AccesRail, +119 more

Wednesday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Thursday

ANA, AccesRail, Aegean Airlines, +115 more

ANA, AccesRail, +116 more

Friday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Saturday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Sunday

ANA, AccesRail, Aegean Airlines, +127 more

ANA, AccesRail, +128 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to London

Need help choosing which airline to fly with from Southeast Asia 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 1336 reviews
8.3Boarding
8.0Entertainment
8.6Crew
8.0Comfort
7.7Food
Airline reviews

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

6.0 GoodMonica, Oct 2024SEA - SIN
Read more Singapore Airlines reviews

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

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.

Service excellent would chose Singapore airlines as my first choice

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.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

The flight was very late, sitting on the plane for over an hour and missed our connecting flight from Singapore to LA. As senior citizens, we were rerouted to Copenhagen and then to LA. They should not do this to senior citizens. They should have given us a hotel voucher for a night, then catch a flight to LA the next day. Singapore Airlines should grant us some kind of credit for the next trip, if they want us to fly with them. I doubt if we will ever hear from them.

They bumped us up. They overbooked the flight and we hurried to the next flight. We are a family of 5 with 13, 10 , and 6 year olds kids. Everybody was running to the next flight. We never been exhausted in our flights hust like we have experienced this week. Mismanagement in scoot and kayak.

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

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.

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

We paid for business class seats for the comfort that comes with that but couldn’t use the bathroom as it was full all the time.

Flight is overpriced. Quality of service is poor. Constant delays. This flight again was multiple times delayed. The relaxed and careless attitude of staff is appalling. People are busy and it does matter if we do things more efficiently than chilled out. Once the flight was ready to depart we had more delays due to the careless approach of boarding passengers. Food is highly processed with limited options and super unhealthy. Leg room is shockingly bad. Even the biz class is pretty bad. Coupled with the horrendous prices Qantas only benefits given Australia is their home market. Otherwise they are not competitive at all.

The flight was good, long obviously but smooth. The seats are pretty small, definitely notice a difference for long haul compared to Emirates or Cathay Pacific it’s more like medium haul seating for space. Food options were good, children’s meals were good for my fussy 3yo.

Top notch service, good selection of snack and meal options, generous accommodation for luggage, and great selection of in cabin entertainment. I really appreciate the offering of pillows, blankets, sleep mask, tb&paste, and earplugs. The only complaint I can make was that my seat was horribly uncomfortable and lacked cushion.

The crew was very helpful to my family, especially when my daughter became sick during the flight. Will fly with them again.

Too many passengers are bringing on too many large items as part of carry on baggage where it should be checked in. This is not the fault of Qantas but the stupid mindset passengers have now about trying to bring anything and everything on as carry on luggage where it should be checked in.

Enjoyed the flight with attentive flight staff. Thank you Qantas.

Perfect. The flight was on time and the crew were very friendly and helpful.

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.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

Price is the main attraction. Staff is OK but difficult to communicate with them due to general lack of English. Food is truly abysmal, the main courses (4) were barely edible. The choices for breakfast served at 5:30 am prior to landing at Gatwick airport were Spaghetti Bolognese or seafood fried rice. Choices offered for all 4 mains were either something rice or noodles. Shanghai airport layover is much too long in a very poorly serviced airport. We were unable to use WiFi; private lounges required cash only payment with no ATM or cash exchange open.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

For the price we paid, we had a really good flight. The seats and bed (business class) was extremely comfortable. I have no complaints. The crew were very attentive and helpful. They spoke English and there were no misunderstanding although their English wasn’t perfect or fluent. You will never go hungry as there was ample food and drinks but their food for mediocre. The entertainment was limited to older movies and the wifi didn’t allow you to access some Social media. Apart from the above, it was a very pleasant flight. Would highly recommend them.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

Staff and crew where very nice and friendly. Just need to improve the timming om the meal and beverages.

3 hr delay. No water given while on the plane for 3hrs.

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

Flight was fine but diverted to a different airport. I was also assigned a seat that I wasn’t allowed to change during the check in process, which was odd.

I'm a world traveler for the 30 years. The WORST AIRPORT i've ever been in Totally over booked They shuttle u around MANY TIMES TO GET to planes and gates They over book and have massive delays Will never fly BA again

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

Book cheap flights from Southeast Asia to London

Recent return flight deals

14/11Thu
1 stopTurkish Airlines
19h 30mKUL-LGW
20/11Wed
1 stopTurkish Airlines
18h 20mLGW-KUL
RM 2,630
18/11Mon
1 stopTurkish Airlines
31h 20mKUL-LGW
24/11Sun
1 stopTurkish Airlines
27h 15mLGW-KUL
RM 2,635
7/3Fri
1 stopSingapore Airlines
27h 15mKUL-LGW
16/3Sun
1 stopSingapore Airlines
24h 25mLGW-KUL
RM 2,705
16/2Sun
1 stopSingapore Airlines
29h 25mKUL-LGW
1/3Sat
1 stopSingapore Airlines
27h 40mLGW-KUL
RM 2,740
5/12Thu
1 stopChina Eastern
22h 30mKUL-LGW
9/12Mon
1 stopChina Eastern
24h 35mLGW-KUL
RM 2,858
7/11Thu
1 stopChina Eastern
20h 00mKUL-LHR
12/11Tue
2 stopsChina Eastern
42h 30mLHR-KUL
RM 2,906
8/11Fri
directMalaysia Airlines
14h 00mKUL-LHR
12/11Tue
directMalaysia Airlines
12h 50mLHR-KUL
RM 3,685
7/11Thu
directMalaysia Airlines
14h 05mKUL-LHR
14/11Thu
directMalaysia Airlines
12h 50mLHR-KUL
RM 3,716
16/11Sat
directBritish Airways
14h 25mSIN-LHR
26/11Tue
directBritish Airways
13h 15mLHR-SIN
RM 3,764
14/11Thu
directBritish Airways
14h 25mSIN-LHR
20/11Wed
directBritish Airways
13h 15mLHR-SIN
RM 3,768

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Recent one-way flight deals

15/11Fri
1 stopChina Eastern
23h 35mKUL-LHR
RM 1,309
5/12Thu
2 stops
45h 10mKUL-LHR
RM 1,317
26/12Thu
2 stops
30h 40mKUL-LHR
RM 1,326
24/12Tue
1 stopSingapore Airlines
20h 45mKUL-LHR
RM 1,352
26/12Thu
1 stopSingapore Airlines
29h 25mKUL-LGW
RM 1,352
15/11Fri
directMalaysia Airlines
14h 00mKUL-LHR
RM 1,860
8/11Fri
directMalaysia Airlines
14h 00mKUL-LHR
RM 1,873
20/11Wed
directBritish Airways
14h 25mSIN-LHR
RM 2,783
21/11Thu
directBritish Airways
14h 25mSIN-LHR
RM 2,810
13/12Fri
directQantas Airways
15h 10mSIN-LHR
RM 25,493

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Last minute flights from Southeast Asia to London

Last minute flight, train and bus deals

9/11Sat
multi-stopTurkish Airlines
19h 05mKUL-LHR
13/11Wed
multi-stopTurkish Airlines
41h 45mLHR-KUL
RM 2,503
6/11Wed
multi-stopTurkish Airlines
36h 15mKUL-LHR
10/11Sun
multi-stopTurkish Airlines
49h 45mLHR-KUL
RM 2,512
7/11Thu
multi-stopChina Eastern
20h 00mKUL-LHR
12/11Tue
multi-stopChina Eastern
42h 30mLHR-KUL
RM 2,906
7/11Thu
multi-stopChina Eastern
20h 00mKUL-LHR
12/11Tue
multi-stopChina Eastern
42h 30mLHR-KUL
RM 2,915
8/11Fri
directMalaysia Airlines
14h 00mKUL-LHR
12/11Tue
directMalaysia Airlines
12h 50mLHR-KUL
RM 3,685
7/11Thu
directMalaysia Airlines
14h 05mKUL-LHR
14/11Thu
directMalaysia Airlines
12h 50mLHR-KUL
RM 3,716
6/11Wed
multi-stopBritish Airways
18h 05mSIN-LHR
14/11Thu
directBritish Airways
13h 00mLHR-SIN
RM 4,709
6/11Wed
multi-stopBritish Airways
18h 05mSIN-LHR
11/11Mon
directBritish Airways
13h 15mLHR-SIN
RM 4,967
8/11Fri
multi-stopSingapore Airlines
24h 10mSZB-LGW
16/11Sat
multi-stopSingapore Airlines
19h 50mLGW-SZB
RM 7,571
4/11Mon
directSingapore Airlines
14h 15mSIN-LHR
12/11Tue
directSingapore Airlines
12h 50mLHR-SIN
RM 8,118

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Everything you need to know for your flight to London

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.