RM 1,132 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 1/3. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
RM 2,445
Typical prices: RM 2,496-RM 3,087
Turkish Airlines
Tue 5/5Thu 14/5
KUL - LHR • 1 stop
Cheapest direct flights
RM 2,918
Typical prices: RM 3,275-RM 4,357
British Airways
Sun 17/5Sat 6/6
SIN - LHR • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to London

Tue, 5 May - Thu, 14 May
Turkish Airlines Logo
09:50 - 22:25
KUL
-
LHR
19h 35m
1 stop
Turkish Airlines Logo
16:45 - 08:10
LHR
-
KUL
56h 25m
1 stop
RM 2,445Turkish Airlines
Sun, 1 Mar - Sun, 17 May
China Southern Logo
17:15 - 17:00
KUL
-
LHR
31h 45m
1 stop
China Southern Logo
22:10 - 00:15
LHR
-
KUL
19h 05m
1 stop
RM 2,453China Southern
Sun, 1 Mar - Mon, 9 Mar
Hainan Airlines Logo
21:15 - 17:55
KUL
-
LHR
28h 40m
2 stops
Hainan Airlines Logo
21:00 - 11:10
LHR
-
KUL
30h 10m
2 stops
RM 2,456Hainan Airlines
Thu, 5 Mar - Sat, 14 Mar
China Eastern Logo
20:05 - 17:30
KUL
-
LHR
29h 25m
1 stop
China Eastern Logo
21:00 - 14:45
LHR
-
KUL
33h 45m
2 stops
RM 2,472China Eastern
Tue, 10 Mar - Tue, 17 Mar
China Eastern Logo
02:05 - 17:30
KUL
-
LHR
23h 25m
2 stops
China Eastern Logo
21:00 - 14:45
LHR
-
KUL
57h 45m
3 stops
RM 2,504China Eastern
Sun, 1 Mar - Sun, 8 Mar
Emirates Logo
18:25 - 12:05
KUL
-
STN
25h 40m
1 stop
Emirates Logo
20:15 - 21:55
STN
-
KUL
17h 40m
1 stop
RM 2,591Emirates
Thu, 5 Mar - Thu, 12 Mar
Emirates Logo
18:25 - 12:05
KUL
-
STN
25h 40m
1 stop
Emirates Logo
14:05 - 21:55
STN
-
KUL
23h 50m
1 stop
RM 2,602Emirates
Fri, 8 May - Tue, 26 May
Etihad Airways Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
RM 2,626Etihad Airways
Sun, 15 Feb - Sun, 22 Feb
Singapore Airlines Logo
14:00 - 19:10
SZB
-
LHR
37h 10m
1 stop
Singapore Airlines Logo
10:40 - 13:10
LHR
-
SZB
18h 30m
1 stop
RM 4,294Singapore Airlines
Sun, 15 Feb - Sun, 22 Feb
Singapore Airlines Logo
14:00 - 06:25
SZB
-
LGW
24h 25m
1 stop
Singapore Airlines Logo
09:25 - 13:10
LGW
-
SZB
19h 45m
1 stop
RM 5,536Singapore Airlines
Useful Info

Good to know

Low seasonOctober
Cheapest flightRM 1,147
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Penang 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.

Reviews of the top 5 airlines flying 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.
8.2
Singapore AirlinesOverall score based on 1451 reviews
8.3Boarding
8.6Crew
8.0Comfort
7.8Food
8.0Entertainment
Airline reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

10.0 ExcellentJaysin, Jan 2026
SGN - SIN
Read more Singapore Airlines reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Food from Surabaya was below average but from Singapore is much better

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The plane was old so the entertainment system was difficult to operate. The crew did advise earlier. The plane was landed and parked away from the gates, which added 20+ mins to the overall arrival

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

Emirates First Class is always a treat with Caviar and service is always personalised.

They should resume the fast track for business / first class passengers

Wifi was not operational for the whole trip. Other than this, flight was well received .

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

This review if for American Airlines. From London to LA, British Airways customers flew American Airlines and there was a small incident on the plane with a customer that was sitting next to me. She had a gluten free meal which she selected online. The flight attendant brought her food and both times, it contained gluten (bread, cracker) and by the second time, the customer mentioned about the issue to the flight attendant because she is highly allergic to gluten. Customer was very gentle and just wanted to note that both her meals contained gluten on the tray. The whole situation could have ended really well if flight attendant just apologized and mentioned she would relay the message to the responsible party. Instead, she entered defensive mode and started making some BS excuse about how the cracker that was supposed to be mine, fell onto her tray instead. Mind me, I already had that cracker on my tray. I doubt I would be given two. Also, she mentioned that the bread from the previous meal was gluten free. REALLY? I ate that bread and it tasted like it had PLENTY of gluten. The whole situation was handled so poorly, not only by that one flight attendant, but by 2 others. The reason I intervened is because the customer sitting next to me was tearing and all she did was mention the mistake which could have cause her health great damage, and instead she received attacks and excuses. AA, you should train your employees how to better handle situations like this. A 'well, I don't see why this problem is a big deal since you (the customer with allergies) read the ingredients and avoided eating the cracker that "accidentally fell" from the tray of the customer sitting next to you,' should not have been coming out of a flight attendant's mouth.

Continue to be disappointed that the “food” for “ordinary” fare paying passengers is poor - on this flight it consisted of a packet of two biscuits and a small bottle of water … not even offered a “free” cup of tea or coffee. Suggest a review of the “menu” and offer a hot drink to ordinary (economy class) passengers. On this route there are many far cheaper flights available - paying almost £200 for a flight that could have been bought for less than half this price should have some “perks” - offering hot drinks to all passengers would, in my opinion, be a cost effective measure which would improve the image of British Airways.

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

I was unable to board the flight because I was unable to acquire a visa , Brexit changed my ability to get an ETA, I’m a Trinidad citizen and it takes weeks to get a visa

The issue was not with BA it was with the link yoiu sent fopr booking the flight

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

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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.