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Find cheap flights from London to Singapore from S$ 415

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Singapore departing on 4-6. 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
Sat 8-6
Sat 15-6

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Best Singapore Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 766

Good to know

Low season

April

High season

March

Cheapest flight

S$ 415
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from London Gatwick Airport to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from London to Singapore?

    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 London to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from London 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 London to Singapore?

    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 Singapore with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Singapore?

    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 Singapore from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Morning departure is around 10% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from London to Singapore

 
Need help choosing which airline to fly with from London to Singapore? 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 1454 reviews
8.1Comfort
8.2Entertainment
7.8Food
8.7Crew
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.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

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

Every thing was fine. Some ild classical Hindi movies should be add

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

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Everything was on time and efficient - expected from a Swiss crew. But the entertainment system was pretty bad - the display was old. Food was pretty bad and a couple of times they started serving drinks and then just skipped past my row (and likely several others)

There were multiple delays and the food was poor. Better food.

Liked being hydrated. Carryon weight was limited for cold weather clothes that are heavy... could test to improve if possible.

Thank you to the cordial crew and good hydration throughout the flight, food was good too. Carry ons usually weight by themselves so it does reduce option for cold weather clothes that are heavy, so carryon weight is tight.

Luggage did not make it to Miami still not today! Screen did not work for couple hours- got a bate of chocolate as a peaceful offering. Crew tentative, seats are getting smaller- isle seat arm rest foes not fold- problem getting other 2 passengers to go to the toilet without hitting themselves

The flight was canceled so it’s stupid to send me this now !!!!!

Cons: "Flight was completely full and certain passengers were belligerent about wearing face masks. The cabin crew did not enforce mask wearing, stating “we are not the police”"

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

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 😊 🙏 😀 😉 👍

Overall it was a very good experience. Boarding was efficient and well organized. The cabin crew were excellent. The meals were tasty and quite filling. The warm bread rolls were a nice touch. Seats were comfortable even if they were a little narrow. Entertainment selection was excellent.

No separate queue for business class/platinum passengers. I had to stay in the long queue to board. I requested breakfast before landing, but the crew didn't offer, except a coffee with milk. No tea with milk was available. Had asked for cookies, but didn't receive them. The crew in the business class was not good in terms of service..

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

The business class experience was awesome - I will be using QATAR airways again and it'll be business class again - appreciate the privileges afforded to the business class clients - thank you.

Terrible. The website insisted that I wasn't logging in correctly to confirm my flight. It also wouldn't let me register as a member. I was unable to get a boarding pass until 4 hours before the flight so I couldn't get through security and had to wait. It was unlike anything I've experienced in decades.

There was not enough staff during boarding which had created big problems . Another thing once you enter gate area there’s no way to use bathroom and you have to be in that area 2 hours before boarding which is too much.

Boarding process was terrible. Will not travel Qatar Airways if I had an alternative. The food was one of the worst, even for airline food.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Flight bumpy but good. 1 hr 20 mins for luggage not so good.

We were told to check our bags at the last minute, and the communication was poor.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Book cheap flights from London to Singapore

Recent return flight deals

14-6Fri
1 stopAir China
21h 15mLGW-SIN
21-6Fri
1 stopAir China
28h 35mSIN-LGW
S$ 766
1-6Sat
1 stopAir China
21h 15mLGW-SIN
8-6Sat
1 stopAir China
20h 40mSIN-LGW
S$ 769
2-9Mon
1 stopFinnair
17h 25mLHR-SIN
20-9Fri
1 stopFinnair
24h 25mSIN-LHR
S$ 832
28-5Tue
1 stopFinnair
28h 05mLHR-SIN
18-6Tue
1 stopFinnair
26h 20mSIN-LHR
S$ 892
4-11Mon
directSingapore Airlines
12h 55mLGW-SIN
7-4Mon
directSingapore Airlines
13h 30mSIN-LGW
S$ 906
22-9Sun
directBritish Airways
13h 30mLHR-SIN
10-10Thu
directBritish Airways
14h 10mSIN-LHR
S$ 914
5-6Wed
directBritish Airways
13h 30mLHR-SIN
11-6Tue
directBritish Airways
14h 10mSIN-LHR
S$ 915
4-11Mon
1 stopSWISS
15h 15mLHR-SIN
18-11Mon
1 stopSWISS
16h 00mSIN-LHR
S$ 916
4-11Mon
1 stopSWISS
14h 35mLCY-SIN
18-11Mon
1 stopSWISS
15h 25mSIN-LCY
S$ 948
26-10Sat
directSingapore Airlines
13h 05mLHR-SIN
13-11Wed
directSingapore Airlines
14h 10mSIN-LHR
S$ 1,055

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Recent one-way flight deals

4-6Tue
1 stop
34h 10mLGW-SIN
S$ 415
5-6Wed
1 stop
17h 35mLTN-SIN
S$ 420
19-5Sun
2 stops
27h 30mSTN-SIN
S$ 422
13-5Mon
directSingapore Airlines
13h 05mLHR-SIN
S$ 527
19-5Sun
directSingapore Airlines
13h 05mLHR-SIN
S$ 554
29-5Wed
directBritish Airways
13h 30mLHR-SIN
S$ 556
14-5Tue
directBritish Airways
13h 35mLHR-SIN
S$ 559
28-10Mon
1 stopSWISS
14h 35mLCY-SIN
S$ 686
26-10Sat
2 stopsSWISS
51h 55mLHR-SIN
S$ 719
25-5Sat
1 stopFinnair
17h 25mLHR-SIN
S$ 800

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Last minute flights from London to Singapore

Last minute flight, train and bus deals

12-5Sun
multi-stopEtihad Airways
17h 15mLHR-SIN
1-7Mon
multi-stopEtihad Airways
25h 20mSIN-LHR
S$ 853
13-5Mon
multi-stopChina Southern
17h 20mLHR-SIN
20-5Mon
multi-stopChina Southern
35h 35mSIN-LHR
S$ 861
10-5Fri
directBritish Airways
13h 30mLHR-SIN
23-5Thu
directBritish Airways
14h 10mSIN-LHR
S$ 933
10-5Fri
directBritish Airways
13h 30mLHR-SIN
23-5Thu
directBritish Airways
14h 10mSIN-LHR
S$ 934
13-5Mon
multi-stopFinnair
19h 25mLHR-SIN
21-5Tue
multi-stopFinnair
29h 55mSIN-LHR
S$ 969
10-5Fri
multi-stopFinnair
28h 05mLHR-SIN
15-5Wed
multi-stopFinnair
29h 55mSIN-LHR
S$ 1,014
9-5Thu
multi-stopSWISS
16h 00mLCY-SIN
22-5Wed
multi-stopSWISS
16h 15mSIN-LCY
S$ 2,046
9-5Thu
multi-stopSWISS
16h 00mLCY-SIN
22-5Wed
multi-stopSWISS
16h 15mSIN-LCY
S$ 2,050
12-5Sun
multi-stopSingapore Airlines
26h 35mLGW-SIN
13-7Sat
multi-stopSingapore Airlines
16h 45mSIN-LGW
S$ 10,466
12-5Sun
multi-stopSingapore Airlines
35h 05mLCY-SIN
13-7Sat
multi-stopSingapore Airlines
21h 55mSIN-LCY
S$ 10,576

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Flights to Singapore

Return flight deals:

Singapore - London

Cabin classes:

S$ 6,216
S$ 2,505
S$ 561

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