£219 Find Cheap Flights from Southeast Asia to London – Compare and Save

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 3/9. 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

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Mon, 21 Sep - Wed, 28 Oct
British Airways Logo
19:20 - 06:40
KUL
-
LGW
18h 20m
1 stop
British Airways Logo
08:40 - 08:15
LGW
-
KUL
15h 35m
1 stop
£515British Airways
Mon, 3 Aug - Thu, 27 Aug
Multiple Airlines Logo
07:00 - 22:10
KUL
-
STN
22h 10m
1 stop
Multiple Airlines Logo
16:55 - 23:00
STN
-
KUL
23h 05m
2 stops
£516Multiple Airlines
Mon, 21 Sep - Tue, 27 Oct
Etihad Airways Logo
09:50 - 07:00
KUL
-
LHR
28h 10m
1 stop
Etihad Airways Logo
20:55 - 19:35
LHR
-
KUL
14h 40m
1 stop
£519Etihad Airways
Fri, 20 Nov - Fri, 27 Nov
Qatar Airways Logo
10:15 - 05:55
KUL
-
LGW
27h 40m
1 stop
Qatar Airways Logo
08:40 - 08:15
LGW
-
KUL
15h 35m
1 stop
£521Qatar Airways
Wed, 16 Sep - Thu, 24 Sep
Etihad Airways Logo
21:55 - 07:00
KUL
-
LHR
16h 05m
1 stop
Etihad Airways Logo
14:45 - 08:25
LHR
-
KUL
34h 40m
1 stop
£522Etihad Airways
Fri, 23 Oct - Fri, 30 Oct
Qatar Airways Logo
09:30 - 06:40
KUL
-
LGW
28h 10m
1 stop
Qatar Airways Logo
08:40 - 08:15
LGW
-
KUL
15h 35m
1 stop
£523Qatar Airways
Mon, 21 Sep - Tue, 27 Oct
Emirates Logo
10:20 - 18:45
KUL
-
STN
15h 25m
1 stop
Emirates Logo
20:15 - 21:55
STN
-
KUL
17h 40m
1 stop
£527Emirates
Sun, 13 Sep - Wed, 30 Sep
Emirates Logo
19:10 - 12:55
KUL
-
STN
24h 45m
1 stop
Emirates Logo
21:05 - 21:50
STN
-
KUL
17h 45m
1 stop
£528Emirates
Thu, 23 Jul - Thu, 6 Aug
China Eastern Logo
19:10 - 15:00
BKK
-
LGW
25h 50m
1 stop
China Eastern Logo
21:55 - 21:55
LGW
-
BKK
18h 00m
1 stop
£612China Eastern
Thu, 6 Aug - Thu, 13 Aug
China Eastern Logo
21:55 - 19:10
BKK
-
LGW
27h 15m
1 stop
China Eastern Logo
18:00 - 18:05
LGW
-
BKK
18h 05m
1 stop
£618China Eastern
Useful Info

Good to know - Cheap tickets from Southeast Asia to London

Low seasonFebruary
Cheapest flight£219
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Kuala Lumpur to London Gatwick 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.
8.1
EmiratesOverall score based on 3617 reviews
8.2Entertainment
7.9Food
8.4Crew
8.1Boarding
8.0Comfort
Airline reviews

Very bad service and food variety will never come back again

2.0 MediocreAmbrose, Apr 2026
DXB - LGW
Read more Emirates reviews

Very bad service and food variety will never come back again

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

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

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

You can improve in many ways First the crew in general is good, but needs to work with passion to their works not like robots Second, collecting the ear headphones long time before landing is strange The crew should deal with the passengers with respect and descent way not like giving orders

First off, it wasn't clear that my first flight was to be operated by IndiGO. While the flight itself was fine, this meant that my whole initial check in where I would've properly verified my seating on my Qatar flight/requested an upgrade was impeded by the fact that I had to check in with IndiGO. They said I would separately have to go to Qatar counter to deal with second flight leg issues, which was impossible given how long the check in took/no time available to do so.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

It was excellent in all respects. I don’t think it needs any improvement

I was denied lounge facility at airport. Explanation was not satisfactory.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

Good staff, good intent, decent entertainment. More seat space would always be of benefit

I liked the overall service and comfort. The only annoying thing was paying for excess baggage at the airport. They have limited options and they don't take all cards.

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

food in Qatar was terrible. I had ordered asian vegetarian meal but the food lacked any flavor. Choices of entertainment was also very limited. emirates is way better in terms of food and entertainment.

BLR boarding is total pathetic. Should not fly Qatar from Bengaluru. Check in staff is too rude there

I need an upgrade to business class but they ask for bidding. Never mind...

The planes are very cold. The AC is too much.

They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

My gag was left at liayad airport when I landed at jeddah airport 9 am I waited for my bags at jeddah airport till 2.45 pm almost 6 hrs bad very bad

Apart from chaotic boarding - which I totally understand was outside the control of gate staff. It was comfortable mid haul flight. Well done to cabin crew for their patience and hospitality with largely elderly passengers returning from pilgrimage.

The intettainme is old stuff and difficult to get by WiFi and the chair is not comfortable at all although the staff were excellent but beyond their limited

It is almost 7 hours journey ,you should have provided with TV entertainment and mobile charging

Make all food options available, than running out even before mid way through the service

Since it leaves at 2:00am you sleep through most of it.

my screen did not work properly. I couldn't watch any movies nor the flight information. I can see the flight info on the remote only. the toilet is very small and tight actually it is the smallest toilet I've ever seen in a business class. ( I'm not a big body person) in Jeda airport the first bus broke down so we transferred to a second bus and it took a long time to move. the seat spacing was good in 2 by 2 configuration. the food and the service was OK for a short flight.

It was great! Kept the time. Provided what was promised

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

The WiFi was not compatible on both my phones (Vivo Y30 5g and Samsung Galaxy A32) with up-to-date android software.

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

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.

Food no variations only beef of chicken no veggie meals

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent experience however older aeroplanes used by China Eastern Airlines.

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.

Good airline for the price. The Air stewardess are great, nothing is to much trouble. Will use again.

The landings were smooth . Being unable to check-in online was terribly stressful and the queue at Haneda exemely long. We paid extra for window seats and did not get them.

Again, I was presented with birthday pastries two times as a celebrated my birthday on both legs of my trip. I will keep flying to China using China Eastern airlines. As they made this trip a special one thank you.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Slough
Winchester
Stansted
Croydon
Folkestone
Newport
Chichester
Colchester
Maidstone
Crawley
Chelmsford
Bedford
Hastings
Richmond

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.