S$ 353 Find Cheap Flights from Southeast Asia to the United Kingdom

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Good to know

Low seasonFebruary
High seasonDecember
Cheapest flightS$ 353
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Singapore to London Heathrow Airport

FAQs for booking flights from Southeast Asia to the United Kingdom

  • How does KAYAK find such low prices on flights from Southeast Asia to the United Kingdom?

    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 the United Kingdom.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Asia to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to the United Kingdom?

    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 from Southeast Asia to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United Kingdom?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of S$ 879.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Southeast Asia found in the last 72 hours was to London Heathrow Airport, at S$ 666 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 666.

  • What is the cheapest month to fly from Southeast Asia to the United Kingdom?

    The cheapest month for flights from Southeast Asia to the United Kingdom is February, when tickets cost S$ 1,476 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is S$ 2,081 and S$ 1,772 respectively.

  • How far in advance should I book a flight from Southeast Asia to the United Kingdom?

    To get a below-average price on the flight from Southeast Asia to the United Kingdom, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

  • How long is the flight to the United Kingdom?

    An average direct flight from Southeast Asia to the United Kingdom takes 25h 26m, covering a distance of 17385 km. The shortest route is Singapore (SIN) to London Gatwick Airport (LGW) with an average flight time of 13h 30m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (95% of total searches to the United Kingdom). The next most popular destinations are Manchester (1%) and Belfast (1%). Searches for flights to Birmingham (1%), to Newcastle upon Tyne (1%), and to Edinburgh (0%) are also popular.

Top 5 airlines serving from Southeast Asia to the United Kingdom

 
Need help choosing which airline to fly with from Southeast Asia to the United Kingdom? 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 3264 reviews
8.1Boarding
7.8Food
8.3Crew
8.0Comfort
8.2Entertainment
Airline reviews

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

10.0 ExcellentAli, May 2025DXB - MAN
Read more Emirates reviews

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 .

We arrived in line for check in at 6:15 p.m. but did not check in until 8:00 p.m. The line for economy check in was very long, and all of the desks 03-13 were not open, although most of them opened sporadically. The crew on board were very nice and helpful, friendly and kind. It has been many years since we flew Emirates (at least 17 years), and we notice that foot rests are no longer available in economy, but we were lucky enough to fly in the upper deck and appreciate your opening some of your flights to economy passengers in the upper deck. We will definitely fly on emirates more often! Thank you.

I would never have been able to make the transfer in time without asking for a wheelchair

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

Flight was pathetic, felt like a old plane was modified and brought in service. Didnt like the aircraft at all. Crew and services were good.but aircraft totally dissappointment.

Boarding was a mess, no one managing the queues. I got my meal as the pilot announced starting commencing descent and basic drink not available. No air bridge so takes forever to deplane the A380 onto buses.

We boarded via a mobile gate in Dubai. I don't care for the bus ride from the gate to the plane

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.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Everything was great keep up the good work 😁, can't ask for more.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

Delayed 30 mins Forced to check in my carry on luggage

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

The service was flawless. The trip went great. I flew from Venice, Italy to Tampa, Florida. The issue is my bag (that I checked for free when checking into the flight) was ripped along the side when I collected it from baggage claim in Tampa, last night. I thought of talking with the Tampa baggage claim employees about it and see what could be done, but my bag isn’t a very expensive bag and I didn’t want to make a big deal of it. I’m not sure if I’ll be checking a bag anymore in the future.

My luggage did not make the connection and 4 days later I still have not received it.

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

I like how professional, fast and good the whole experience was.

Nothing special.. they could have provided something to eat without a charge

Terrible plane small airbus good for a 1 hr trip I booked business as it is. A night flight and 4hrs trip it was an ordinary economy seat with no one next to me what a joke what a stupid decision to buy business

Flight LH760 from Germany to New Delhi, the food was excellent, the crew was fantastic, the seats in economy are usually tight these days, so I can say that the seats were Ok, the entertainment was OK because for some reason the sound is not very clear, overall I enjoyed this flight, compared to the flight (UA 962) I took with united from San Francisco to Frankfurt in this trip, that flight was horrible. Thank you Lufthansa.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Flight was late, with scheduled 50 min layover at Frankfurt. Arrived at gate A54, had to get to B5. We now had 35 min layover with delay, at top speed it took 30 min to get to B5 hot and bothered. Not good. Boarding in Lyon was normal chaos, shoving, and total disrespect for anyone beyond group 2. Boarding for Milan flight was more civilized as we all had to take a bus to plane.

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

The plane was clean and the staff courteous and professional. The seat bottom was uncomfortable but only after many hours. It had a pressure point that left me a small bruise on my right leg (very surprising). The pasta was terrible (hard on the edges sticking out and soggy on the bottom edges) but I guess that's how it comes out in a microwave (?). The entertainment was glitching and shutting off every 20 minutes or so but, in the end, we made it home safely with very little turbulence and that's what really matters.

Our flight was cancelled at 21:50 the night before, fully disrupting our return itinerary. I was lucky to still be awake to hear the notification. Rebooking through Lufthansa was difficult with multiple dropped customer service calls. The final result was satisfactory.

Both my flight to Germany and my flight from Germany to the USA were delayed which caused me to miss my connection and additional stress. I had to stay overnight in Chicago, compensated by the airline. All very frustrating. We sat in the runway in Germany for over an hour? Which was never explained and caused the additional day of travel.

Seats in the center row have obstructed leg room. Entertainment center did not respond well. Staff was good, but coukd be of limited help

My connecting flight was cancelled then delayed for four and a half hours with a €20 voucher for my trouble. I think that is an awful apology because the next flight they put me on was horrible. It was overbooked, the flight attendants were of absolutely zero assistance (embarrassing actually) and the transportation shuttle to the plane was as hot as a sauna. Terrible!

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Book cheap flights from Southeast Asia to the United Kingdom

Recent return flight deals

23-11Sun
1 stop
29h 45mSIN-LHR
25-11Tue
2 stops
32h 45mLHR-SIN
S$ 694
3-11Mon
1 stopKLM
17h 10mKUL-LHR
17-11Mon
1 stopKLM
14h 40mLHR-KUL
S$ 749
17-11Mon
1 stopSingapore Airlines
18h 15mKUL-LHR
28-11Fri
1 stopSingapore Airlines
17h 10mLHR-KUL
S$ 838
3-11Mon
1 stopSingapore Airlines
18h 15mKUL-LHR
14-11Fri
1 stopSingapore Airlines
15h 00mLHR-KUL
S$ 849
20-7Sun
1 stopEmirates
18h 15mSIN-STN
2-9Tue
1 stopEmirates
16h 10mSTN-SIN
S$ 913
22-7Tue
1 stopEmirates
24h 55mSIN-STN
31-8Sun
1 stopEmirates
17h 35mSTN-SIN
S$ 914
25-9Thu
1 stopLufthansa
19h 35mSIN-BHX
13-10Mon
1 stopLufthansa
16h 10mBHX-SIN
S$ 929
16-7Wed
1 stopLufthansa
16h 05mSIN-BHX
20-8Wed
1 stopLufthansa
15h 50mBHX-SIN
S$ 949
1-12Mon
directBritish Airways
14h 05mKUL-LHR
11-12Thu
directBritish Airways
12h 45mLHR-KUL
S$ 1,051
1-10Wed
directBritish Airways
13h 35mKUL-LHR
8-10Wed
directBritish Airways
13h 10mLHR-KUL
S$ 1,074

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Recent one-way flight deals

22-6Sun
2 stopsHainan Airlines
38h 25mSIN-LHR
S$ 353
26-6Thu
2 stopsHainan Airlines
38h 25mSIN-LHR
S$ 355
2-11Sun
1 stopEmirates
32h 55mKUL-LHR
S$ 430
6-12Sat
1 stopEmirates
26h 45mKUL-LHR
S$ 433
2-11Sun
1 stopSingapore Airlines
17h 40mKUL-LHR
S$ 558
8-7Tue
directSingapore Airlines
13h 45mSIN-LHR
S$ 559
17-11Mon
1 stopLufthansa
17h 20mSIN-LCY
S$ 658
29-6Sun
1 stopLufthansa
15h 30mSIN-LCY
S$ 659
21-6Sat
directBritish Airways
13h 35mKUL-LHR
S$ 790
7-9Sun
2 stopsBritish Airways
22h 40mSIN-MAN
S$ 804

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Last minute flights from Southeast Asia to the United Kingdom

Last minute flight, train and bus deals

15-6Sun
multi-stopEtihad Airways
16h 50mSIN-LHR
23-6Mon
multi-stopEtihad Airways
35h 55mLHR-SIN
S$ 792
17-6Tue
multi-stopEtihad Airways
22h 35mSIN-LHR
21-6Sat
multi-stopEtihad Airways
35h 55mLHR-SIN
S$ 799
17-6Tue
multi-stopEmirates
18h 15mSIN-STN
9-9Tue
multi-stopEmirates
17h 35mSTN-SIN
S$ 909
17-6Tue
multi-stopEmirates
19h 05mSIN-STN
9-9Tue
multi-stopEmirates
16h 10mSTN-SIN
S$ 910
17-6Tue
directBritish Airways
13h 35mKUL-LHR
21-6Sat
directBritish Airways
13h 10mLHR-KUL
S$ 1,073
16-6Mon
directBritish Airways
13h 35mKUL-LHR
23-6Mon
directBritish Airways
13h 10mLHR-KUL
S$ 1,109
17-6Tue
directSingapore Airlines
14h 05mSIN-MAN
25-6Wed
directSingapore Airlines
13h 25mMAN-SIN
S$ 2,569
17-6Tue
directSingapore Airlines
13h 30mSIN-LGW
24-6Tue
directSingapore Airlines
13h 05mLGW-SIN
S$ 2,602
17-6Tue
multi-stopLufthansa
23h 45mSIN-LCY
9-7Wed
multi-stopLufthansa
24h 55mLCY-SIN
S$ 4,312
17-6Tue
multi-stopLufthansa
25h 55mKUL-LHR
26-6Thu
multi-stopLufthansa
27h 50mLHR-KUL
S$ 4,414

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to Southeast Asia

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

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