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Find cheap flights from Southeast Asia to London from S$ 379

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 8-6. 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
Tue 28-5
Tue 4-6

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Low season

January

High season

December
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (6% more expensive on average)

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, +125 more

ANA, AccesRail, +126 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, +125 more

ANA, AccesRail, +126 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 1478 reviews
7.8food
8.7crew
8.1comfort
8.2entertainment
8.4boarding
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

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 😊

Emirates is always great experience, however, they should reopen their lounge in Istanbul. The IGA lounge is not worth it

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

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

The flight was cancelled without any reason. But the next flight to Shanghai has to be cancelled to pay penalty.

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"

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Cons: "More TV show choices and more Hollywood movies although I understand it's a Chinese airline not American."

Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

They cancelled our ticket, gave us no warning, they reissued it 4 days prior to trip and it was cancelled again when we got to the airport- very stressful, the flight was overbooked so they drove us across Milan to malpensa

Great little city hopper plane. Unfussy and roomy. Nice little snack provided too

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Some how I got “offloaded” even though I had my boarding pass Food was horrible Staff were nice and cheerful No headphones were provided

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Book cheap flights from Southeast Asia to London

Recent return flight deals

23-5Thu
3 stops
38h 50mSIN-LGW
4-6Tue
1 stop
34h 10mLGW-SIN
S$ 827
10-10Thu
1 stopSAUDIA
22h 10mKUL-LHR
12-10Sat
2 stopsSAUDIA
25h 20mLHR-KUL
S$ 878
12-10Sat
1 stopAir China
21h 20mSIN-LGW
20-10Sun
1 stopAir China
21h 15mLGW-SIN
S$ 886
24-10Thu
1 stopAir China
28h 35mSIN-LGW
31-10Thu
1 stopAir China
20h 20mLGW-SIN
S$ 887
1-10Tue
1 stopSingapore Airlines
17h 20mKUL-LHR
21-10Mon
1 stopSingapore Airlines
15h 45mLHR-KUL
S$ 922
18-10Fri
1 stopSingapore Airlines
15h 50mKUL-LHR
26-10Sat
1 stopSingapore Airlines
15h 55mLHR-KUL
S$ 925
19-6Wed
1 stopEmirates
19h 25mKUL-LHR
29-9Sun
1 stopEmirates
19h 00mLHR-KUL
S$ 977
15-6Sat
1 stopEmirates
19h 25mKUL-LHR
1-10Tue
1 stopEmirates
18h 10mLHR-KUL
S$ 978
27-5Mon
directBritish Airways
14h 10mSIN-LHR
23-6Sun
directBritish Airways
13h 30mLHR-SIN
S$ 1,145
2-5Thu
directBritish Airways
14h 10mSIN-LHR
7-5Tue
directBritish Airways
13h 30mLHR-SIN
S$ 1,146

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Recent one-way flight deals

8-6Sat
1 stopShenzhen Airlines
23h 40mSGN-LHR
S$ 379
14-5Tue
directMalaysia Airlines
13h 45mKUL-LHR
S$ 444
3-5Fri
1 stopAir China
39h 45mSIN-LHR
S$ 469
28-5Tue
1 stopAir China
34h 45mSIN-LHR
S$ 473
26-5Sun
1 stopEmirates
17h 00mKUL-LHR
S$ 564
4-5Sat
1 stopEmirates
22h 55mSIN-STN
S$ 598
26-5Sun
1 stopBritish Airways
18h 05mSIN-LGW
S$ 610
7-7Sun
1 stopBritish Airways
18h 05mSIN-LGW
S$ 613
13-5Mon
directSingapore Airlines
13h 40mSIN-LHR
S$ 691
16-6Sun
directSingapore Airlines
13h 40mSIN-LHR
S$ 698

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Last minute flights from Southeast Asia to London

Last minute flight, train and bus deals

2-5Thu
multi-stopOman Air
28h 35mKUL-LHR
8-5Wed
multi-stopOman Air
16h 20mLHR-KUL
S$ 908
2-5Thu
multi-stopAir China
20h 40mSIN-LGW
15-5Wed
multi-stopAir China
21h 15mLGW-SIN
S$ 931
2-5Thu
multi-stopEmirates
24h 05mKUL-LHR
11-5Sat
multi-stopEmirates
19h 00mLHR-KUL
S$ 959
2-5Thu
multi-stopEmirates
15h 25mKUL-LHR
6-5Mon
multi-stopEmirates
22h 00mLHR-KUL
S$ 963
1-5Wed
multi-stopChina Eastern
38h 30mSIN-LGW
7-5Tue
multi-stopChina Eastern
27h 20mLGW-SIN
S$ 1,086
2-5Thu
multi-stopChina Eastern
38h 30mSIN-LGW
18-5Sat
multi-stopChina Eastern
21h 00mLGW-SIN
S$ 1,087
2-5Thu
directBritish Airways
14h 10mSIN-LHR
7-5Tue
directBritish Airways
13h 30mLHR-SIN
S$ 1,146
2-5Thu
directBritish Airways
14h 10mSIN-LHR
15-5Wed
directBritish Airways
13h 30mLHR-SIN
S$ 1,149
3-5Fri
multi-stopQatar Airways
15h 25mKUL-LHR
11-5Sat
multi-stopQatar Airways
15h 20mLHR-KUL
S$ 1,157
29-4Mon
multi-stopQatar Airways
25h 40mSIN-LGW
6-5Mon
multi-stopQatar Airways
22h 50mLGW-SIN
S$ 1,192

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Flights to London

Return flight deals:

London - Southeast Asia

Cabin classes:

S$ 5,328
S$ 1,034
S$ 1,388
S$ 59