This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SIN
17 1월 — 24 1월1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Singapore Changi are usually found in May or March, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from London to Singapore
Enter your travel dates to find the best prices.
Cheapest flights from London to Singapore
Explore the most affordable flight options available from London to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 12월 2025.
일 28/1221:10LHR - SIN
1 stop36h 20mShenzhen Airlines
화 30/1203:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Deal found 17/12$1,347
화 16/1211:45LHR - SIN
1 stop20h 30mKLM
수 24/1201:40SIN - LHR
1 stop23h 20mKLM
Deal found 15/12$1,564
수 24/1218:55LHR - SIN
1 stop18h 20mBritish Airways
일 28/1203:15SIN - LHR
1 stop18h 05mBritish Airways
Deal found 17/12$1,672
목 25/1208:40LHR - SIN
1 stop16h 05mBritish Airways
목 15/123:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,746
목 25/1208:50LHR - SIN
1 stop16h 45mEtihad Airways
수 31/1219:25SIN - LHR
1 stop19h 15mEtihad Airways
Deal found 16/12$1,779
일 28/1221:10LHR - SIN
1 stop31h 00mShenzhen Airlines
화 30/1218:30SIN - LHR
1 stop32h 40mShenzhen Airlines
Deal found 17/12$1,845
목 18/1217:05LHR - SIN
1 stop15h 10mKLM
수 24/1201:40SIN - LHR
1 stop25h 35mKLM
Deal found 17/12$1,873
수 24/1221:00LHR - SIN
Nonstop13h 25mBritish Airways
일 28/1210:15SIN - LHR
1 stop17h 35mBritish Airways
Deal found 16/12$1,874
수 24/1214:25LHR - SIN
2 stops19h 35mSWISS
화 30/1200:05SIN - LHR
1 stop16h 00mSWISS
Deal found 17/12$1,916
수 24/1221:30LHR - SIN
1 stop15h 45mBritish Airways
화 30/1223:05SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 16/12$1,924
Best flights from London to Singapore
Discover carefully curated flight deals from London to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 12월 2025.
토 17/116:40LHR - SIN
1 stop16h 45mLufthansa
화 27/123:45SIN - LHR
1 stop16h 20mLufthansa
Deal found 16/12$996
목 22/121:50LHR - SIN
1 stop30h 40mGulf Air
월 26/120:00SIN - LHR
1 stop18h 35mGulf Air
Deal found 16/12$1,088
수 14/114:25LHR - SIN
2 stops19h 35mSWISS
화 3/200:05SIN - LHR
2 stops21h 35mSWISS
Deal found 17/12$1,161
토 14/318:40LHR - SIN
Nonstop13h 15mBritish Airways
수 25/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,214
수 11/320:10LHR - SIN
Nonstop13h 30mQantas Airways
일 15/323:35SIN - LHR
Nonstop14h 40mQantas Airways
Deal found 17/12$1,267
금 23/109:10LHR - SIN
Nonstop13h 00mSingapore Airlines
수 28/109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Deal found 16/12$1,273
목 15/114:25LHR - SIN
2 stops19h 35mSWISS
화 27/100:05SIN - LHR
2 stops21h 35mSWISS
Deal found 17/12$1,161
월 2/218:55LHR - SIN
1 stop18h 20mBritish Airways
토 14/223:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,247
월 26/114:25LHR - SIN
2 stops19h 35mSWISS
화 17/200:05SIN - LHR
2 stops21h 35mSWISS
Deal found 17/12$1,235
목 12/318:40LHR - SIN
Nonstop13h 15mBritish Airways
월 16/317:25SIN - LHR
1 stop20h 00mBritish Airways
Deal found 17/12$1,277
수 11/214:25LHR - SIN
2 stops19h 35mSWISS
월 9/323:55SIN - LHR
2 stops21h 05mSWISS
Deal found 17/12$1,294
금 9/108:40LHR - SIN
1 stop16h 05mBritish Airways
목 5/223:05SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 16/12$1,303
Direct flights from London to Singapore
Explore direct flight options from London to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 12월 2025.
목 12/321:00LHR - SIN
Nonstop13h 25mBritish Airways
월 16/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 16/12$1,211
화 10/318:40LHR - SIN
Nonstop13h 15mBritish Airways
화 31/323:20SIN - LHR
Nonstop14h 15mBritish Airways
Deal found 17/12$1,214
월 19/120:35LHR - SIN
Nonstop13h 05mSingapore Airlines
월 2/209:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Deal found 17/12$1,217
월 16/321:45LHR - SIN
Nonstop13h 15mSingapore Airlines
월 30/309:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Deal found 16/12$1,218
토 7/318:40LHR - SIN
Nonstop13h 15mBritish Airways
화 10/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,230
수 29/411:25LHR - SIN
Nonstop13h 05mSingapore Airlines
수 6/509:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Deal found 16/12$1,239
일 1/321:00LHR - SIN
Nonstop13h 25mBritish Airways
일 15/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,244
일 1/321:00LHR - SIN
Nonstop13h 25mBritish Airways
수 18/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 16/12$1,262
토 21/218:40LHR - SIN
Nonstop13h 15mBritish Airways
월 16/323:15SIN - LHR
Nonstop14h 40mBritish Airways
Deal found 17/12$1,264
Last-minute flights from London to Singapore
Discover last-minute flight deals from London to Singapore. Data last updated 18 12월 2025 and is based on user searches.
화 13/109:30LHR - SIN
1 stop19h 00mGulf Air
토 24/120:00SIN - LHR
1 stop18h 35mGulf Air
Deal found 16/12$1,085
목 15/109:30LHR - SIN
1 stop19h 00mGulf Air
화 27/120:00SIN - LHR
1 stop18h 35mGulf Air
Deal found 17/12$1,047
목 15/109:30LHR - SIN
1 stop19h 00mGulf Air
금 23/120:00SIN - LHR
1 stop26h 45mGulf Air
Deal found 17/12$1,088
목 15/117:10LHR - SIN
1 stop16h 50mSWISS
화 27/100:05SIN - LHR
2 stops21h 35mSWISS
Deal found 16/12$1,108
금 16/121:10LHR - SIN
1 stop20h 50mShenzhen Airlines
금 23/103:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Deal found 16/12$1,035
금 16/109:30LHR - SIN
1 stop19h 00mGulf Air
수 21/120:00SIN - LHR
1 stop26h 45mGulf Air
Deal found 17/12$1,097
토 17/117:50LHR - SIN
1 stop15h 35mLufthansa
일 25/123:45SIN - LHR
1 stop16h 20mLufthansa
Deal found 16/12$996
일 18/109:30LHR - SIN
1 stop19h 00mGulf Air
토 24/120:00SIN - LHR
1 stop18h 35mGulf Air
Deal found 17/12$1,087
목 22/121:50LHR - SIN
1 stop30h 40mGulf Air
월 26/120:00SIN - LHR
1 stop26h 45mGulf Air
Deal found 15/12$1,044
목 22/120:05LHR - SIN
1 stop37h 55mSWISS
화 3/200:05SIN - LHR
1 stop16h 00mSWISS
Deal found 16/12$1,055
토 31/113:50LHR - SIN
2 stops19h 05mLufthansa
토 7/223:55SIN - LHR
1 stop16h 50mLufthansa
Deal found 17/12$1,079
One-way flights from London to Singapore
Search for one-way flight options from London to Singapore. Find affordable one-way fares based on user searches. Data last updated 18 12월 2025.
토 18/422:15LHR - SIN
1 stop19h 55mMultiple Airlines
Deal found 16/12$627
금 9/121:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 17/12$635
금 17/417:50LHR - SIN
1 stop15h 50mLufthansa
Deal found 16/12$645
월 25/513:15LHR - SIN
1 stop23h 15mAir India
Deal found 17/12$654
일 15/309:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 16/12$662
금 23/121:10LHR - SIN
1 stop20h 50mShenzhen Airlines
Deal found 16/12$668
금 27/221:10LHR - SIN
1 stop36h 20mShenzhen Airlines
Deal found 17/12$670
토 28/322:15LHR - SIN
1 stop18h 55mMultiple Airlines
Deal found 16/12$682
수 15/414:25LHR - SIN
2 stops19h 45mSWISS
Deal found 16/12$728
수 15/420:50LHR - SIN
Nonstop13h 40mQantas Airways
Deal found 15/12$766
목 26/214:25LHR - SIN
2 stops19h 35mSWISS
Deal found 16/12$789
Find flight deals from London to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 12월 2025.
Customise your flight search to find flights from London to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 12월 2025.
Use the filters below to find and compare flights from London to Singapore that are best for you.
Fly from
London
Fly to
Singapore
Route
Depart
Return
Price
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
토 17/1
16:40-17:25
1 stop16h 45m
Singapore Changi
화 27/1
23:45-08:05
1 stop16h 20m
$996
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
목 22/1
21:50-12:30
1 stop30h 40m
Singapore Changi
월 26/1
20:00-06:35
1 stop18h 35m
$1,088
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
수 14/1
14:25-18:00
2 stops19h 35m
Singapore Changi
화 3/2
00:05-13:40
2 stops21h 35m
$1,161
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
목 15/1
14:25-18:00
2 stops19h 35m
Singapore Changi
화 27/1
00:05-13:40
2 stops21h 35m
$1,161
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
토 14/3
18:40-15:55
Nonstop13h 15m
Singapore Changi
수 25/3
23:15-05:55
Nonstop14h 40m
$1,214
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
월 26/1
14:25-18:00
2 stops19h 35m
Singapore Changi
화 17/2
00:05-13:40
2 stops21h 35m
$1,235
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
월 2/2
18:55-21:15
1 stop18h 20m
Singapore Changi
토 14/2
23:15-05:55
Nonstop14h 40m
$1,247
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
수 11/3
20:10-17:40
Nonstop13h 30m
Singapore Changi
일 15/3
23:35-06:15
Nonstop14h 40m
$1,267
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
금 23/1
09:10-06:10
Nonstop13h 00m
Singapore Changi
수 28/1
09:00-15:20
Nonstop14h 20m
$1,273
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
목 12/3
18:40-15:55
Nonstop13h 15m
Singapore Changi
월 16/3
17:25-05:25
1 stop20h 00m
$1,277
Flights are sorted by cheapest return flights first.
Deals found on 16/12
Showing 1-10 of 22 results
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Best time to book a flight from London to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Singapore
How far ahead should I book a flight from London to Singapore?
Use this chart to determine the optimal time to book a return flight from London to Singapore. Price data was last updated on 12 December 2025.
Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to Singapore?
Currently, March is the cheapest month in which you can book a flight from London to Singapore (average of $792). Flying from London to Singapore in July is currently the most expensive (average of $1,038). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to SIN?
Find hourly flight availability from London to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 12월 2025.
When flying from London to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from London to Singapore
Explore weekly flight availability from London to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 12월 2025.
The most flights from LON to SIN are scheduled on a Monday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).
What’s the top stopover airport for flights from London to Singapore?
Share of one-stop return flights from London to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Istanbul (IST) – chosen by Cheapflights users on 26% of one-stop itineraries from London to Singapore on Cheapflights.
What’s the cheapest stopover airport for flights from London to Singapore?
Average return fare for one-stop flights from London to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of $843.
What’s the fastest stopover option from London to Singapore?
Shortest average travel time for one-stop one-way flights from London to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 15h 10m.
Which airport typically offers the quickest stopover for flights from London to Singapore?
Average stopover duration for one-stop one-way flights from London to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 1h 43m.
How often are flights from London to Singapore delayed?
About 26% of weekly flights between London and Singapore have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for London to Singapore flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Singapore flights?
Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 18 12월 2025.
Read reviews from past customers who have flown with Singapore Airlines
from London to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very kind staff to arrange my luggage and really appreciate all help.
Related info for your journey
Find useful and relevant information for your journey from London to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Singapore from London?
If you book a flight to Singapore from London, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 36 flights from London to Changi per day from 0 different airlines.
How long is the flight from London to Singapore?
A quick flight from London to Singapore can take about 16h 45m. Lufthansa provides one of the quickest options available for as low as $996. There are 10874 km between London and Singapore. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from London to Singapore?
No one likes to see their flight delayed. When booking a flight from London to Singapore consider choosing Air Canada(88%), Virgin Australia(83%) or Scandinavian Airlines(82%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to Singapore?
While on average a flight from London to Singapore is generally $5,594, our data shows the cheapest flight currently is $747. When looking at the most popular route, (London Heathrow - Singapore Changi), you can expect to pay $845 for that flight.
Can I find deals for business class flights from London to Singapore?
Yes. Cheapflights offers flight deals from London to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Singapore?
Currently, March is the cheapest month in which you can book a flight from London to Singapore (average of $792). Flying from London to Singapore in July is currently the most expensive (average of $1,038). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 12월 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Singapore?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from London to Singapore?
Cheapflights helps you find that perfect flight to Singapore from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Singapore with no change fees?
Certainly. Search results for flights to Singapore from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from London to Singapore become cheaper?
Of course! You can now track prices for flights from London to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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