Find cheap flights from Singapore to London from S$ 399

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 29-10. 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 28-10
Sat 4-11
In the last 7 days travellers have searched 44,168,898 times on KAYAK, and here is why:

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These are the airlines KAYAK users have selected most often in flight searches from Singapore to London.
These are the airlines KAYAK users have selected most often in flight searches from Singapore to London.

How much is the cheapest flight from Singapore to London?

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore 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.
11:15 - 14:30SIN-LGW
22h 15m1 stop
07:10 - 07:25LGW-SIN
24h 15m1 stop
S$ 865China Eastern
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Tue, 14 Nov - Tue, 28 Nov
06:10 - 14:40SIN-LGW
27h 30m1 stop
07:35 - 12:40LGW-SIN
29h 05m1 stop
S$ 871China Eastern
Find Deal
Sun, 15 Oct - Fri, 27 Oct
20:55 - 14:40SIN-LGW
36h 45m1 stop
08:10 - 07:25LGW-SIN
24h 15m1 stop
S$ 872China Eastern
Find Deal
Sat, 14 Oct - Sat, 4 Nov
20:55 - 14:40SIN-LGW
36h 45m1 stop
07:35 - 12:40LGW-SIN
29h 05m1 stop
S$ 873China Eastern
Find Deal
Sat, 14 Oct - Fri, 27 Oct
13:30 - 14:55SIN-LGW
20h 25m1 stop
07:40 - 04:00LGW-SIN
20h 20m1 stop
S$ 888Air China
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Wed, 25 Oct - Sun, 29 Oct
13:30 - 14:55SIN-LGW
20h 25m1 stop
08:20 - 04:50LGW-SIN
20h 30m1 stop
S$ 894Air China
Find Deal
Sat, 14 Oct - Sun, 22 Oct
13:30 - 14:55SIN-LGW
20h 25m1 stop
12:10 - 01:05LGW-SIN
36h 55m2 stops
S$ 954Multiple Airlines
Find Deal
Wed, 25 Oct - Mon, 30 Oct
04:00 - 02:45SIN-LHR
17h 45m1 stop
13:15 - 00:30LHR-SIN
35h 15m2 stops
S$ 975China Southern
Find Deal
Fri, 20 Oct - Sun, 29 Oct
12:50 - 22:00SIN-LHR
52h 10m2 stops
16:10 - 03:50LHR-SIN
35h 40m1 stop
S$ 980China Southern
Find Deal
Fri, 10 Nov - Sat, 18 Nov
01:35 - 09:35SIN-LGW
27h 00m1 stop
12:10 - 01:05LGW-SIN
36h 55m2 stops
S$ 983Multiple Airlines
Find Deal
Tue, 24 Oct - Mon, 30 Oct

Good to know

Low season


High season


Cheapest flight

S$ 399
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Singapore to London Stansted Airport

When to book flights from Singapore to London

Are your dates flexible? Find out the best times to travel from Singapore to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

Top tips for finding a cheap flight out of Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 898 or less one-way and S$ 1,305 or less round-trip.
  • The cheapest flight from Singapore to London was found, on average, 89 days before departure.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is May.
  • Morning departure is around 26% cheaper than an evening flight, on average*.
  • When flying from Singapore Changi Airport (SIN) to London, passengers have various airports to choose from, with Heathrow (LHR), Gatwick (LGW) and Stansted (STN) being the most-used international airports. Heathrow is the most central of the three, whereas Gatwick is situated south and Stansted north of London, so you may wish to choose the airport according to your next destination.
  • Flying from Singapore to London can be an exhausting undertaking, so ensure to board the plane in an entirely relaxed mind-set. Benefit from the various spa facilities at Changi Airport, such as the Wellness Oasis in Terminal 1 (T1), the TranSpa in Terminal 2 (T2) or the Be Relax in Terminal 3 (T3).
  • Changi Airport is fully equipped for passengers with disabilities, and has ramps, lifts and other special facilities installed throughout. At the Information and Customer service desks located at each terminal it is also possible to rent a complimentary wheelchair on a first-come first-serve basis.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Singapore to London

  • Are there any non-stop flights from Singapore to London?

    Travellers who want to shorten their travel time and don’t mind paying a little extra should consider airlines such as Qantas Airways or Singapore Airlines to enjoy a direct connection to London. Qantas Airways usually has the check-in from T1 at Changi Airport, and Singapore Airlines from T2.

  • How do I get from London airports to the city centre?

    Consider buying an Oyster card when you arrive in London, a swipe card that can be topped up with money and used on any London public transport. Cards can be purchased at the train station or counters inside the arrivals hall. From Heathrow, take the Piccadilly Line directly to Piccadilly Circus, Leicester Square or Covent Garden. From Gatwick, the quickest way is via the Gatwick Express that costs S$ 35 (≈£20) or opt for the cheaper Thameslink train. The Stansted Express operates from Stansted to London Liverpool Street and costs S$ 30 (≈£17).

  • How long does a flight from Singapore to London take?

    The average direct flight takes 17h 45m, covering a distance of 17,464 km.

  • How many flights are there between Singapore and London?

    There are 68 direct flights per day travelling from Singapore to London, for an average of 481 flights per week.

  • Which airlines provide the cheapest flights from Singapore to London?

    The cheapest return flight ticket from Singapore to London found by KAYAK users in the last 72 hours was for S$ 865 on China Eastern, followed by Air China (S$ 888). One-way flight deals have also been found from as low as S$ 413 on Air China and from S$ 481 on Singapore Airlines.

  • What’s the cheapest day of the week to fly from Singapore to London?

    Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Saturday. On your return trip to Singapore, you should consider flying back on a Monday, and avoid Sundays for better deals.

  • Which airports will I be using when flying from Singapore to London?

    On your way to London, you’ll fly out from Singapore Changi. You’ll be landing in one of London’s 6 airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • What’s the earliest departure time from Singapore to London?

    The earliest flight leaves Singapore at 01:10 and lands in London at 07:45.

  • What’s the latest departure time from Singapore to London?

    The last flight leaves Singapore at 23:45 and lands in London at 05:55.

  • Which airlines fly direct between Singapore and London?

    All the following airlines operate direct flights between Singapore and London: American Airlines, Air Canada, Avianca, British Airways, Fiji Airways, Garuda Indonesia, Iberia, Malaysia Airlines, Air New Zealand, Croatia Airlines, Qantas Airways, Scandinavian Airlines, Singapore Airlines, TAP AIR PORTUGAL, Virgin Australia, and Virgin Atlantic.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to London?

    SWISS, and Scoot offer inflight Wi-Fi service on the Singapore to London flight route.

  • Which aircraft models fly most regularly from Singapore to London?

    The Airbus A380-800 is the aircraft model that flies most regularly on the Singapore to London flight route.

  • Which airline alliances offer flights from Singapore to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Singapore and London, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Singapore to London?

    There are direct flights from Singapore to London on a daily basis.

  • Which is the best airline for flights from Singapore to London, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from Singapore to London are Singapore Airlines and Emirates. With an average price for the route of S$ 1,449 and an overall rating of 8.6, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of S$ 1,187 and an overall rating of 8.3.

  • Which airlines have a flexible cancellation policy for flights from Singapore to London due to COVID-19?

    Malaysia Airlines, Virgin Atlantic and Air New Zealand have all waived their change and cancellation fees on flights from Singapore to London. Confirm policies on booking site.

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore 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 Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Singapore to London

See real verified KAYAK customer reviews for airlines flying from Singapore to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years.
Need help choosing which airline to fly with from Singapore 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 KAYAK reviews.
Singapore AirlinesOverall score based on 3932 reviews
Airline reviews
Pros: "Flat bed is wide and comfortable. Cabin crew was excellent."
Read more about Singapore Airlines
Pros: "Flat bed is wide and comfortable. Cabin crew was excellent."
Pros: "Crew were great. Flight was not full."
Cons: "Plane was a bit dated and the entertainment system not as good as the newer plane as choices are lesser."
Cons: "WiFi didn’t work on 3 of the 4 flights although all purportedly had it. Also didn’t work the majority of the time in the Business Class Lounge in Singapore. Food was mediocre both on flights and in the lounge. Movie selection could hardly have been worse."
Cons: "Luggages did not arrive with the flight as it should be. It got lost in Sydney from Queenstown on flight SQ 6683 operated by Virgin Australia (VA 162)."
Pros: "Flight was very pleasant and enjoyable, on time for both departure and arrival."
Cons: "Meals were served rather slow as we were last for row 45 but there was insufficient time for us to finish the meal, collection of trays started in 5 minutes time"
Pros: "Food was good"
Cons: "Boarding was just ok, but departure delayed by half hour. Seats were really poor. Zero comfort.. felt like sitting on a cramped park bench. Entertainment system is ancient. Can't see and can't listen properly. Didn't expect this type of horrible aircraft from Singapore Airlines!"
Pros: "Crew"
Cons: "Short and sweet. Flight left on time and landed about 15 mins early. Crew was wonderful"
Pros: "Great service and attentiveness with great food and entertainment, including a nice big comfortable seat!"
Pros: "Staff are great and on board service was good. Boarding is always well organised from Changi however it was a full flight and as always half the passengers exceeded their carry on allowance. Rather than addressing this bags were flung everywhere no nowhere within your actual reach during the flight. Very annoying when you are a passenger who does the right thing."
Cons: "See above. No in flight entertainment makes you feel like you're flying with the low cost carrier rather than a full service airline."
Cons: "Food , both quality and quantity was poor. Entertainment - world movies did not have many choices for such a long flight"
Pros: "The crew was friendly and helpful."
Cons: "The seat was could have been firmer and a little more space between the rows in economy would help greatly for comfort for all."
Cons: "Toilets needs air freshener as so many passengers use them."
Cons: "Crew needs more booster, perhaps? so they can share some smiles and warm gestures like what we experienced during flight from Singapore to Doha. Ability to choose kids' meal 24 hours before flight. we don't know the avail menu, hence we ordered on outbound only, unable to change afterwards."
Pros: "Great service & very comfortable lie flat business class seat for this red eye flight."
Pros: "Boarding was very smooth."
Cons: "We were seated in the last row, and by the time the food came around, 2 of the 3 entree options were unavailable. We had to have fish or not get an entree at all."
Pros: "So many carriers have cut back on so many things, our flight on Qatar Airlines felt like a throwback to the days when flying was enjoyable. Everything about our flight was better than we have come to expect from most other airlines. To highlight one surprise - the in-flight meals were high quality."
Pros: "Of all the flights and airlines I have used this was definitely the top of my list . The aircraft was clean , the crew were polite, curious, and attentive nothing was too much trouble. The food looked good tasted good and was plentiful. The pyjama were a nice added touch and very comfortable for the long flight. Flying into Cardiff airport was so good for my intended destination. I would certainly recommend them to others and many airlines could learn from their example.Well done and thank you"
Cons: "There was nothing I didn't like about this flight"
Cons: "The changed the time of flight had to wait airport for 5 hrs"
Pros: "Food was great , seats were comfortable and crew was very helpful. Entertainment was more than enough."
Cons: "(1) Was about to miss flight because originally my flight booking was from Benazir International Airport Islamabad but t the time of flight I boarded from a different and new airport in Islamabad which had become operational in Islamabad in the last week of April 2018 . My flight was on 10th May 2018 from Islamabad to Doha to Chicago but neither my online booking site ( Kayak ) not Qatar Airways sent any notification that my Boarding was changed from Banzir International Airport to the newer, bigger airport. Consequently , on the day of flight, I went to check in and board from the Bnazir International Airport but upon reaching the airport I was told that the airport was no more in operation. I was surprised to hear that all flights were to be from the newer airport. By the time I rerouted my taxi to the new airport I was already late for my flight but fortunately the flight from Islamabad to Doha, Qatar was delayed and I made it to the boarding time and flew to Doha , Qatar and then to Chicago."
Pros: "La mejor atención, buena comida, comodidad, confiabilidad, pilotaje, tranquilidad"
Cons: "Podrían tener más películas con subtítulos en español, jugos mas conocidos y la música mejor organizada para búsqueda"
Cons: "why did they take my blanket and headphones 1 hour before we land?"
Pros: "The seats were amazingly narrow and uncomfortable. Difficult to get out of; did not see crew very often with water"
Cons: "Less confusing controls on the equipmentl"
Cons: "Scrambled eggs breakfast was more like a mousse and had no texture"
Pros: "In flight entertainment was excellent"
Cons: "My first flight the seat was towards the back and was smaller than others."
Pros: "A380s are good aircraft. Emirates entertainment is second to none ."
Cons: "I'm the first leg 777 aircraft sat towards the back and my window seat was smaller than most seats. I had 1 hour 25 minutes connection in Dubai . But it was a VERY. Long walk from C3 to B14 . By the time for of the plane and reached my connecting gate t8gey were already boarding . Dubai is too big"
Pros: "Crew were excellent"
Cons: "The TV was small and poor resolution and brightness. Also no USB power at my seat."
Pros: "-Crew were nice and friendly -Aircraft had nice new business class products -Food was good -Lavatories were good -Great entertainment system and selection -Air ventilation over seat -High walls - good privacy for window seat -Intuitive buttons and menus for controlling seat and entertainment system"
Cons: "-Seats were in a high-density 2-3-2 configuration on a 7-hour flight -Narrow seats -Limited storage space near seat -Could not figure out how to use wifi -Boarding announcement was made late"
Pros: "Friendly staff at boarding and on flight. Very attentive."
Cons: "Food was not as nice as other airlines and my 11 yo daughter was only provided normal adult meal. For full service airline actually went thirsty - constant water should be a given."
Pros: "great flight service with accommodating staff. in flight entertainment had awesome variety"
Pros: "I definitely love Emirates' use of the A380 as it is more spacious and therefore offers a more comfortable ride. It also helps that their cabin crew were accommodating and the services offered onboard were good."
Cons: "Seats are very tight and are short on comfort. The "occupied" toilet signs not working causing queues. On meals, forget the things that are impossible to to sustain in a fresh/tasty state, like melon, Tomatoes fried, certain types of sandwich where the bread absorbs any liquid/juice, overuse of rolls. The meals are tested under almost clinical conditions, who ever travels Economy and tastes the food in situ. Put more of the edible foood in. People prefer a single course meal as against a 3 course with dead ends on each side of the main."
Pros: "All flights were on time. Boarding was well organized."
Cons: "Seats seem more cramped than comparable airlines. Food quality was poor. For one meal they didn't honor my special meal request (they did for the other meal, so they got the request). Flight attendants didn't check back in comfort of passengers."
Cons: "Seats are terrible. Crew didn't ask if I wanted to drink anything with the meal. Seemed like a budget flight."
Cons: "Booked business to get some needed sleep on the red eye as I'm straight into work today. Babies crying disturbed sleep and bags delayed to boot. Unimpressed."
Pros: "Gate was super close to the lounge."
Cons: "The security check at the gate requires one to leave the comfort of the lounge early incase of queues and then wait in an over crowded lounge with the other passengers (so the fact you are business/first or have one world status does little to ease the burden of boarding. The lounge also did not offer red eye passengers a meal and the on board meal service is slow (so if you are hungry it eats into precious sleeping time). The breakfast wakeup was also disappointing. My meal of choice was not available and the whole process was rushed like a fast food restaurant. Overall I am disappointed by the club world offering on this route and would not pay for it again unless intended to get on and just sleep for the entire journey."
Pros: "The crew was great and seating an entertainment options were wonderful."
Cons: "Food. Other airlines in Asia have a far better selection of meals."
Cons: "This was like a Ryanair flight for 4 or 5 times the price."
Pros: "Price for seat was very good. We left 30 minutes late but arrived early."
Pros: "The crew were polite and very helpful. The service was also good."
Cons: "The leg room in Economy is awful and my seat was very uncomfortable 44C I have long legs and when seats are reclined they encroach on the persons comfort behind. On such a long Haul flight from Perthto Sydney and then onto Singapore and London. Comfort should be a whole lot better. Boarding needs im"
Pros: "Everything was wonderful. Staff was courteous, plane was great, food on the flight was exceptional. Compared to Icelandair, this was a dream!"
Cons: "N/A"
Pros: "The seating was comfortable and the boarding process was easier in Beijing than SFO."
Cons: "There was delay for my flight by 2 - 3 hours that really messed up my travel plans"
Cons: "We missed the flight going to LA in Beijing because the airplane from Manila landed late, and we don't have assistance in the immigration, they don't speak English. They rebooked us with different seats, I have 2 child separated in my seats, not nice."
Pros: "The plane from Guangzhou to Beijing was newer and very well designed business class seats, the convenient layout was exceptional. I think the meal ok but the staff was exceptionally friendly helpful and took good care of me. Also this aircraft had a large movie assortment, larger than usual."
Cons: "I think the meals are the only area lacking, again not easy to have pre made meals that are as good reheated."
Cons: "Crowded seat. But what do I expect with the price I pay?LOL. Otherwise the crew made our flight safe and that’s the number 1 important. Thanks."
Pros: "Average service!"
Cons: "2x2 seating arrangement in the business class needs to catch up with other airlines such as ANA. International connection in Beijing is very confusing- there were 2 signs that say “foreigners” for both domestic and international connections."
Cons: "It turns out that we had to ask for a seat that is near a baby bassinet beforehand. Like it’s not obvious from the tickets that we’ve purchased that we are boarding with a baby. The truth is that Air Asia prefers to sell those seats instead of making sure that you would be comfortable with a baby boarding."
Pros: "They were friendly, competent, we were comfortable"
Cons: "The lines and time spent getting into the gate area. Because the flight was to go on to Beijing from Vienna, all of us going from Barcelona to Vienna waited in line with the others."
Pros: "take Air China only if you go to Beijing. otherwise expect delay, lots of delay."
Cons: "flight delay, flight delay"
Pros: "Can’t beat the price"
Cons: "Pushy flight attendants don’t want you on your phone even if it is in airplane mode. Movie selection was slim."
Pros: "I have flown with Air China before and had a bad experience. They are improving everything from customer service to in-flight amenities. Transfers in Beijing are still a problem with zero efficiency."
Cons: "They don't honor seat selection when booking but attendant at gate helped and was very understanding."

Book cheap flights from Singapore to London

Recent one-way flight deals

Only flying one-way? Below are some of the best one-way flight deals from Singapore to London found on KAYAK in the last 72 hours.
3 stopsMultiple Airlines
37h 35mSIN-STN
S$ 399
1 stopAir China
39h 45mSIN-LHR
S$ 413
directSingapore Airlines
14h 20mSIN-LHR
S$ 481
directSingapore Airlines
14h 20mSIN-LHR
S$ 485
1 stopTurkish Airlines
36h 20mSIN-LHR
S$ 510
1 stopTurkish Airlines
37h 05mSIN-LHR
S$ 516
2 stopsChina Eastern
25h 55mSIN-LHR
S$ 517
2 stopsChina Eastern
25h 55mSIN-LHR
S$ 518
1 stopEtihad Airways
17h 45mSIN-LHR
S$ 531
1 stopEtihad Airways
17h 45mSIN-LHR
S$ 535

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Last minute flights from Singapore to London

Last minute flight, train and bus deals

These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to London that are departing in the next 10 days.
multi-stopChina Eastern
39h 30mSIN-LHR
multi-stopChina Eastern
34h 20mLHR-SIN
S$ 936
multi-stopChina Eastern
25h 55mSIN-LHR
multi-stopChina Eastern
25h 05mLHR-SIN
S$ 950
37h 30mSIN-LGW
17h 05mLGW-SIN
S$ 1,212
16h 40mSIN-LGW
17h 25mLGW-SIN
S$ 1,235
directBritish Airways
13h 55mSIN-LHR
multi-stopBritish Airways
19h 30mLHR-SIN
S$ 1,241
directBritish Airways
13h 55mSIN-LHR
multi-stopBritish Airways
18h 40mLHR-SIN
S$ 1,275
multi-stopQatar Airways
18h 30mSIN-LHR
multi-stopQatar Airways
21h 55mLHR-SIN
S$ 1,356
multi-stopAir China
28h 05mSIN-LHR
multi-stopAir China
18h 30mLHR-SIN
S$ 1,497
multi-stopAir China
28h 05mSIN-LHR
multi-stopAir China
18h 30mLHR-SIN
S$ 1,571
multi-stopQatar Airways
26h 35mSIN-LGW
multi-stopQatar Airways
23h 45mLGW-SIN
S$ 1,708

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Singapore - London Flights