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Find cheap flights from Southeast Asia to London from £201

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 16/5. 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
0 bags
Sat 18/5
Sat 25/5

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Good to know - Cheap tickets from Southeast Asia to London

Low season

January

High season

December

Cheapest flight

£201
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Bangkok Suvarnabhumi 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

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, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +124 more

ANA, AccesRail, +125 more

See more direct flights

Direct returns

London to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +124 more

ANA, AccesRail, +125 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.
8.2
Singapore AirlinesOverall score based on 1491 reviews
8.4boarding
8.2entertainment
8.1comfort
8.7crew
7.8food
Airline reviews

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

10.0 ExcellentGordon, Apr 2024HKT - SIN
Read more about Singapore Airlines reviews

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

It was a great flight Food was great Crew was spectacular

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Wonderful service, planes and interior in great condition, very pleasant experience

The premium economy seats were not that great. It could have been more premium than economy seats.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Transfer within the same terminal and lots of facilities at the airport.

I did not like anything. Flight experience was bad overall.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

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

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

Great flight. Comfortable seats, courteous service, and excellent selection for entertainment.

Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat

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

The individual attention the crew gives to passengers is commendable and I find them positively helpful.

The amenities offered in the Business class is far away less compared with other Air Companies. Emirates is going down in the competition pricing the same value as Qatar airways for example.

service was slow, to get water had to press 4-5 times , crew come near but never notice, serving those they like to serve, hope this crew can improve their attentive ness and serve everyone respectfully.

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

Manchester airport facilities for special assistance was nothing short of disgraceful. Not an Emirates issue but they should be made aware.

No towels or tissue and chocolate and mint provided before arrival

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

they give hard time at checking, they not allow computer bag or purse

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Fantastic, the 787-9 is a very beautifully designed plane and it was a pleasure to fly in the Qsuite. The suite did feel slightly smaller than the 777 variant, and the suite door also felt smaller, as I felt more exposed as passengers and crew walked past. Food was too notch, and the service was fantastic. I wish they’d enforce boarding zones more effectively, but otherwise they did really well.

Online check-in doesn't work. That's why I couldn't give it full Star.

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

Asian Veng meal have Non Veg items which is not ok. Pure veg meals option are too less and they have inclusion of Vedgan and Lactos etc... which is taste less

It was the terrific, I was promoted to businessman class, and the service was amazing.

Luggage handling was very very bad. Damaged my new Calvin Klein bag and delayed another. Still did not get it since 2 days. Worst airlines and service.

This booking was as a result of stolen identity and hacking my debit account. I reported it to my bank. The thief tried to book two flights, maybe more. Hopefully, Kayak will be able to block fraudulent bookings and charges better in the future.

Entertainment on all 4 business class seats were terrible audio and could barley hear. The 11 hour layover in Riyadh was a nightmare and no one told us that nightmare matter what we do or what we were willing to pay there were no places to rest or sleep and nine of the lounges allow you to enter them no matter what unless you are 4 hours or less from flight time. With a 78 yearold mother with me this is ridiculous. The employees of the airline in Riyadh and of the lounge treated us like servants or lower class people. Never again

I wonder why checking carry on bags while the checking process was done by Moroccan security. Is it question of trust or Morocco security system is not qualified enough?

J’ai mon carte de fidélité Sky team gold À Dubaï je me sui présenté avec mon carte je sui rentré dans le louange Maintenant arrivé à Riyadh on m’a refusé que je rentre que parce que c’est la carte de Air France Et pourtant il y’a le partenariat bon brefs Tout ça c’est du racisme parce que je suis un africain

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

Flight was delayed, but there was no explanation why. Seats were comfortable and service was good. Food was good and there were more snacks than I expected.

The best way to fly is saudia airlines flight Every thing is better (Number one 🫶) Thank you

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.

My baggage was not with the same flight I travelled

The check in process was a disaster. There no clear lines and there were people everywhere, pushing and cutting in line. There was no communication about flight delay and our flight arrived 5 hours late. Causing us to run to our next flight. Our luggage did not make the flight

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

I will never fly through China again. Maybe it was the mandatory retinal scan just to transfer to another flight or the complete set of fingerprints they require. There are many better and inexpensive flights to Asia if you look.

Pros: "The flight was smooth. Food was on time . Wine is available for the anxious flyers who can’t sleep."
Cons: "Better softer hand soap , sprays and lotion . Sleep mask"
Cons: "delay of about 1 hour, we almost missed our international flight from beigin"
Pros: "It was a terrible, long and very crowded flight."
Cons: "The people/passengers. The whole flight felt like a budget airline. I am not looking forward to the return."
Pros: "Great crew in business class!"
Cons: "Wifi was terrible, entertainment is below average and angle seats for a 12 hour flight is sub par. The food was so so"
Cons: "Gate is crowded and no escalator only steps. No clear area for business class and its a fiasco boarding"
Cons: "The plane stopped at an airport between Shanghai and Kunming, which was not shown in iteneray. I got off at this airport thinking I arrived in Kunming. . I was told that I have to check in again at Kunming. When I tried to check in again, there was only one person in the entire airport checking in passengers and she spoke no English. We finally figured out what had happened and barely made it back to the plane before it departed for Kunming."
Cons: "Layover was too long. The airline changed the flight schedules"

Book cheap flights from Southeast Asia to London

Cheapest flights to London from Southeast Asia found in 2024

Recent return flight deals

11/6Tue
1 stopOman Air
28h 35mKUL-LHR
21/6Fri
1 stopOman Air
28h 05mLHR-KUL
£453
22/5Wed
1 stopSAUDIA
26h 30mKUL-LGW
16/11Sat
1 stopSAUDIA
18h 10mLGW-KUL
£460
2/5Thu
1 stopEmirates
24h 35mKUL-STN
6/5Mon
1 stopEmirates
16h 30mSTN-KUL
£491
1/5Wed
1 stopEmirates
24h 35mKUL-STN
5/5Sun
1 stopEmirates
17h 40mSTN-KUL
£492
17/5Fri
1 stopChina Eastern
19h 50mBKK-LGW
19/5Sun
1 stopChina Eastern
18h 55mLGW-BKK
£507
9/5Thu
1 stopChina Eastern
24h 50mBKK-LGW
19/5Sun
1 stopChina Eastern
18h 55mLGW-BKK
£507
14/10Mon
1 stopSingapore Airlines
15h 40mKUL-LGW
29/10Tue
1 stopSingapore Airlines
14h 50mLGW-KUL
£514
14/10Mon
1 stopSingapore Airlines
15h 40mKUL-LGW
3/11Sun
1 stopSingapore Airlines
14h 50mLGW-KUL
£521
7/5Tue
1 stopQatar Airways
17h 30mKUL-LGW
12/5Sun
1 stopQatar Airways
15h 50mLGW-KUL
£625
30/4Tue
1 stopQatar Airways
34h 50mKUL-LGW
9/5Thu
1 stopQatar Airways
15h 50mLGW-KUL
£665

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Recent one-way flight deals

16/5Thu
1 stopChina Eastern
22h 30mBKK-LHR
£201
12/5Sun
1 stopChina Eastern
22h 30mBKK-LHR
£203
20/5Mon
1 stopSAUDIA
26h 35mKUL-LGW
£235
18/5Sat
1 stopSAUDIA
17h 55mKUL-LGW
£257
29/7Mon
1 stopEmirates
30h 25mKUL-STN
£276
28/7Sun
1 stopEmirates
17h 15mKUL-STN
£297
17/7Wed
1 stopQatar Airways
16h 55mSIN-LHR
£301
6/5Mon
1 stopQatar Airways
27h 10mSIN-LGW
£301
19/5Sun
1 stopSingapore Airlines
29h 45mMNL-LHR
£359
24/8Sat
1 stopSingapore Airlines
30h 00mMNL-LHR
£656

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Last minute flights from Southeast Asia to London

Last minute flight, train and bus deals

23/4Tue
multi-stopSAUDIA
17h 55mKUL-LHR
30/4Tue
multi-stopSAUDIA
24h 15mLHR-KUL
£538
20/4Sat
multi-stop
30h 55mBKK-LHR
24/4Wed
multi-stop
22h 10mLHR-BKK
£582
23/4Tue
multi-stopChina Eastern
33h 25mKUL-LHR
27/4Sat
multi-stopChina Eastern
34h 30mLHR-KUL
£673
23/4Tue
multi-stopChina Eastern
25h 45mBKK-LHR
27/4Sat
multi-stopChina Eastern
21h 20mLHR-BKK
£673
23/4Tue
multi-stopQatar Airways
35h 25mSIN-LGW
25/4Thu
multi-stopQatar Airways
17h 55mLGW-SIN
£735
22/4Mon
multi-stopQatar Airways
18h 10mSIN-LGW
25/4Thu
multi-stopQatar Airways
17h 00mLGW-SIN
£743
23/4Tue
multi-stopEmirates
18h 45mSIN-LGW
1/5Wed
multi-stopEmirates
16h 35mLGW-SIN
£807
22/4Mon
multi-stopSingapore Airlines
37h 45mKUL-LHR
27/4Sat
multi-stopSingapore Airlines
17h 00mLHR-KUL
£840
22/4Mon
multi-stopEmirates
23h 20mKUL-STN
27/4Sat
multi-stopEmirates
28h 00mSTN-KUL
£901
22/4Mon
multi-stopSingapore Airlines
19h 30mKUL-LHR
12/5Sun
multi-stopSingapore Airlines
19h 20mLHR-KUL
£937

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Flights to London, England

Return flight deals:

London - Southeast Asia

Cabin classes:

£980
£138
£158
£11