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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to London are usually found in February or March, booked 71 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Singapore to London
Enter your travel dates to find the best prices.
Cheapest flights from Singapore to London
Explore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Tue 9/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Fri 16/121:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 3/12£495
Tue 9/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Wed 14/119:45LHR - SIN
1 stop35h 10mHainan Airlines
Deal found 3/12£498
Tue 9/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Wed 24/1219:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 3/12£501
Tue 16/1210:25SIN - LHR
1 stop20h 00mTurkish Airlines
Wed 28/122:35LHR - SIN
1 stop27h 25mTurkish Airlines
Deal found 3/12£509
Thu 11/1212:15SIN - LHR
2 stops37h 20mHainan Airlines
Wed 24/1219:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 3/12£510
Tue 16/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Wed 24/1219:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 2/12£516
Tue 9/1200:25SIN - LGW
1 stop21h 35mChina Eastern
Thu 15/110:30LGW - SIN
1 stop20h 30mChina Eastern
Deal found 3/12£521
Tue 9/1203:00SIN - LGW
2 stops35h 30mMultiple Airlines
Wed 14/110:35LGW - SIN
1 stop17h 55mMultiple Airlines
Deal found 3/12£523
Tue 16/1212:15SIN - LHR
1 stop36h 05mHainan Airlines
Wed 28/119:45LHR - SIN
1 stop35h 10mHainan Airlines
Deal found 4/12£526
Wed 10/1216:10SIN - STN
2 stops30h 15mMultiple Airlines
Wed 14/106:00STN - SIN
2 stops27h 20mMultiple Airlines
Deal found 3/12£534
Tue 16/1212:15SIN - LHR
1 stop36h 05mHainan Airlines
Mon 22/1221:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 2/12£537
Tue 23/1216:15SIN - LGW
1 stop22h 15mChina Eastern
Tue 30/1210:30LGW - SIN
1 stop22h 45mChina Eastern
Deal found 2/12£546
Best flights from Singapore to London
Discover carefully curated flight deals from Singapore to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Sun 1/222:55SIN - STN
2 stops31h 20mMultiple Airlines
Thu 5/206:10STN - SIN
3 stops36h 40mMultiple Airlines
Deal found 3/12£489
Mon 20/409:20SIN - STN
1 stop19h 50mTurkish Airlines
Fri 8/506:15STN - SIN
1 stop18h 25mTurkish Airlines
Deal found 4/12£502
Tue 2/621:35SIN - LHR
1 stop30h 05mFinnair
Wed 17/607:30LHR - SIN
1 stop28h 00mFinnair
Deal found 4/12£514
Thu 15/120:00SIN - LHR
1 stop18h 35mGulf Air
Sun 25/109:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 3/12£535
Mon 19/101:40SIN - LCY
1 stop15h 50mKLM
Tue 27/109:20LCY - SIN
1 stop22h 55mKLM
Deal found 4/12£536
Sat 14/200:30SIN - STN
1 stop19h 35mEmirates
Sun 22/220:15STN - SIN
1 stop17h 30mEmirates
Deal found 3/12£542
Mon 19/100:05SIN - LCY
1 stop16h 35mSWISS
Mon 26/117:45LCY - SIN
1 stop16h 15mSWISS
Deal found 4/12£603
Sat 24/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 31/120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4/12£618
Thu 19/203:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Sun 1/321:10LHR - SIN
1 stop31h 00mShenzhen Airlines
Deal found 3/12£627
Sun 15/223:55SIN - LGW
Nonstop14h 30mSingapore Airlines
Sun 22/209:25LGW - SIN
Nonstop12h 50mSingapore Airlines
Deal found 3/12£693
Mon 19/123:05SIN - LHR
Nonstop14h 40mBritish Airways
Mon 26/121:30LHR - SIN
1 stop15h 45mBritish Airways
Deal found 3/12£694
Sun 1/219:40SIN - LTN
2 stops35h 30mMultiple Airlines
Thu 5/208:00LTN - SIN
2 stops25h 45mMultiple Airlines
Deal found 3/12£495
Mon 20/409:20SIN - LHR
1 stop18h 40mTurkish Airlines
Fri 8/506:30LHR - SIN
1 stop18h 10mTurkish Airlines
Deal found 4/12£536
Sat 14/201:40SIN - LCY
1 stop23h 40mKLM
Sun 22/213:45LCY - SIN
1 stop18h 30mKLM
Deal found 3/12£536
Mon 19/100:30SIN - STN
1 stop19h 35mEmirates
Tue 27/120:15STN - SIN
1 stop17h 30mEmirates
Deal found 4/12£543
Sun 18/119:25SIN - STN
2 stops26h 00mMultiple Airlines
Sun 25/118:15STN - SIN
1 stop25h 05mMultiple Airlines
Deal found 3/12£498
Sat 14/201:40SIN - LCY
1 stop19h 35mKLM
Mon 9/317:05LCY - SIN
1 stop15h 10mKLM
Deal found 4/12£537
Sat 14/202:30SIN - STN
1 stop17h 35mEmirates
Mon 9/314:05STN - SIN
1 stop15h 30mEmirates
Deal found 4/12£543
Sun 18/119:25SIN - LTN
2 stops21h 05mMultiple Airlines
Sun 25/114:30LTN - SIN
1 stop28h 50mMultiple Airlines
Deal found 4/12£503
Thu 19/203:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Mon 16/321:10LHR - SIN
1 stop31h 00mShenzhen Airlines
Deal found 4/12£628
Sat 14/201:40SIN - LCY
1 stop23h 40mKLM
Mon 16/317:05LCY - SIN
1 stop15h 10mKLM
Deal found 4/12£537
Sat 17/102:30SIN - STN
1 stop17h 35mEmirates
Sun 1/214:05STN - SIN
1 stop15h 30mEmirates
Deal found 4/12£544
Fri 23/100:05SIN - LGW
2 stops18h 35mSWISS
Sat 31/115:15LGW - SIN
2 stops18h 45mSWISS
Deal found 4/12£686
Sun 22/210:25SIN - LGW
1 stop20h 10mTurkish Airlines
Mon 16/317:05LGW - SIN
1 stop32h 55mTurkish Airlines
Deal found 4/12£624
Sun 18/119:25SIN - LTN
2 stops21h 05mMultiple Airlines
Sun 1/214:30LTN - SIN
1 stop28h 50mMultiple Airlines
Deal found 4/12£516
Sun 18/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 25/120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4/12£692
Sun 15/223:55SIN - LGW
Nonstop14h 30mSingapore Airlines
Mon 16/309:25LGW - SIN
Nonstop12h 50mSingapore Airlines
Deal found 4/12£693
Sun 15/201:40SIN - LCY
1 stop15h 50mKLM
Tue 24/217:05LCY - SIN
1 stop15h 10mKLM
Deal found 3/12£537
Sun 15/202:30SIN - STN
1 stop17h 35mEmirates
Tue 24/214:05STN - SIN
1 stop15h 30mEmirates
Deal found 3/12£544
Fri 20/203:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Sun 1/321:10LHR - SIN
1 stop20h 50mShenzhen Airlines
Deal found 3/12£667
Direct flights from Singapore to London
Explore direct flight options from Singapore to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Tue 20/109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Mon 26/109:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 4/12£579
Sun 18/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 1/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4/12£580
Tue 24/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 3/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 2/12£585
Thu 12/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 22/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 3/12£586
Thu 29/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 8/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 3/12£589
Tue 10/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 17/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4/12£591
Mon 16/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 24/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4/12£591
Tue 20/109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Tue 27/120:35LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 4/12£596
Fri 23/109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Wed 28/110:40LHR - SIN
Nonstop13h 10mSingapore Airlines
Deal found 3/12£601
Sun 29/309:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Sun 5/409:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 2/12£602
Tue 31/309:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Tue 7/409:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 2/12£603
Sun 1/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Thu 5/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 3/12£604
Last-minute flights from Singapore to London
Discover last-minute flight deals from Singapore to London. Data last updated 5 December 2025 and is based on user searches.
Tue 9/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Fri 16/121:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 3/12£495
Tue 9/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Wed 14/119:45LHR - SIN
1 stop35h 10mHainan Airlines
Deal found 3/12£498
Mon 12/111:40SIN - LGW
1 stop36h 30mTurkish Airlines
Fri 30/106:25LGW - SIN
1 stop18h 20mTurkish Airlines
Deal found 5/12£493
Mon 12/111:40SIN - LGW
1 stop36h 30mTurkish Airlines
Wed 4/217:05LGW - SIN
1 stop32h 55mTurkish Airlines
Deal found 4/12£497
Sat 17/110:25SIN - LGW
1 stop20h 10mTurkish Airlines
Thu 29/106:25LGW - SIN
1 stop19h 35mTurkish Airlines
Deal found 3/12£496
Sun 18/110:25SIN - LGW
1 stop37h 45mTurkish Airlines
Sun 1/206:20LGW - SIN
1 stop19h 40mTurkish Airlines
Deal found 4/12£488
Sun 18/110:25SIN - LGW
1 stop20h 10mTurkish Airlines
Sun 25/106:20LGW - SIN
1 stop19h 40mTurkish Airlines
Deal found 4/12£489
Sun 18/115:25SIN - STN
3 stops38h 50mMultiple Airlines
Sun 25/118:15STN - SIN
1 stop25h 05mMultiple Airlines
Deal found 4/12£497
Thu 22/110:25SIN - LGW
1 stop20h 10mTurkish Airlines
Mon 26/117:05LGW - SIN
1 stop32h 55mTurkish Airlines
Deal found 4/12£486
Fri 23/111:40SIN - LGW
1 stop18h 55mTurkish Airlines
Wed 28/117:05LGW - SIN
1 stop32h 55mTurkish Airlines
Deal found 3/12£495
Sun 25/119:40SIN - LTN
2 stops35h 30mMultiple Airlines
Thu 5/208:00LTN - SIN
2 stops25h 45mMultiple Airlines
Deal found 4/12£490
Sun 25/110:25SIN - LGW
1 stop37h 45mTurkish Airlines
Thu 5/206:25LGW - SIN
1 stop19h 35mTurkish Airlines
Deal found 4/12£494
One-way flights from Singapore to London
Search for one-way flight options from Singapore to London. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Tue 17/204:40SIN - LHR
1 stop19h 40mHainan Airlines
Deal found 3/12£221
Sat 17/119:40SIN - STN
2 stops44h 45mMultiple Airlines
Deal found 3/12£221
Sun 8/316:30SIN - LHR
2 stops33h 25mHainan Airlines
Deal found 4/12£222
Wed 24/1221:30SIN - LGW
1 stop28h 50mMultiple Airlines
Deal found 3/12£222
Thu 5/312:15SIN - LHR
1 stop37h 20mHainan Airlines
Deal found 4/12£223
Mon 22/1221:55SIN - LGW
2 stops52h 35mMultiple Airlines
Deal found 3/12£224
Mon 2/305:20SIN - STN
2 stops24h 55mMultiple Airlines
Deal found 4/12£225
Sun 25/123:30SIN - LTN
3 stops48h 50mMultiple Airlines
Deal found 2/12£226
Fri 26/1219:25SIN - LHR
1 stop19h 15mEtihad Airways
Deal found 4/12£226
Mon 15/1205:20SIN - STN
2 stops24h 20mMultiple Airlines
Deal found 4/12£226
Thu 2/412:05SIN - LHR
2 stops38h 25mHainan Airlines
Deal found 3/12£226
Fri 30/119:40SIN - STN
2 stops35h 30mMultiple Airlines
Deal found 3/12£226
Find flight deals from Singapore to London
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to London (LON). 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 5 December 2025.
Customise your flight search to find flights from Singapore to London 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 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Singapore to London that are best for you.
Fly from
Singapore
Fly to
London
Route
Depart
Return
Price
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Sun 1/2
22:55-22:15
2 stops31h 20m
London Stansted
Thu 5/2
06:10-02:50
3 stops36h 40m
£489
SingaporeLondon
SIN - LTN
SINLTN
Singapore Changi
Sun 1/2
19:40-23:10
2 stops35h 30m
London Luton
Thu 5/2
08:00-17:45
2 stops25h 45m
£495
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Sun 18/1
19:25-13:25
2 stops26h 00m
London Stansted
Sun 25/1
18:15-03:20
1 stop25h 05m
£498
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Mon 20/4
09:20-22:10
1 stop19h 50m
London Stansted
Fri 8/5
06:15-07:40
1 stop18h 25m
£502
SingaporeLondon
SIN - LTN
SINLTN
Singapore Changi
Sun 18/1
19:25-08:30
2 stops21h 05m
London Luton
Sun 25/1
14:30-03:20
1 stop28h 50m
£503
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 2/6
21:35-20:40
1 stop30h 05m
London Heathrow
Wed 17/6
07:30-18:30
1 stop28h 00m
£514
SingaporeLondon
SIN - LTN
SINLTN
Singapore Changi
Sun 18/1
19:25-08:30
2 stops21h 05m
London Luton
Sun 1/2
14:30-03:20
1 stop28h 50m
£516
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Thu 15/1
20:00-06:35
1 stop18h 35m
London Heathrow
Sun 25/1
09:30-12:30
1 stop19h 00m
£535
SingaporeLondon
SIN - LCY
SINLCY
Singapore Changi
Mon 19/1
01:40-09:30
1 stop15h 50m
London City
Tue 27/1
09:20-16:15
1 stop22h 55m
£536
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Mon 20/4
09:20-21:00
1 stop18h 40m
London Heathrow
Fri 8/5
06:30-07:40
1 stop18h 10m
£536
Flights are sorted by cheapest return flights first.
Deals found on 5/12
Showing 1-10 of 60 results
1
2
3
...
6
Best time to book a flight from Singapore to London
Have a flexible travel schedule? Discover the best time to fly to London from Singapore 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 Singapore to London
How far ahead should I book a flight from Singapore to London?
Use this chart to determine the optimal time to book a return flight from Singapore to London. Price data was last updated on 28 November 2025.
To ensure you get the cheapest price possible for a flight from Singapore to London, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Singapore to London?
Currently, March is the cheapest month in which you can book a flight from Singapore to London (average of £422). Flying from Singapore to London in July is currently the most expensive (average of £540). 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 SIN to LON?
Find hourly flight availability from Singapore to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to London as you normally would.
Weekly flight availability from Singapore to London
Explore weekly flight availability from Singapore to London. 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 5 December 2025.
The most flights from SIN to LON are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 on average).
How much does it cost for a return flight from Singapore to London?
What’s the top stopover airport for flights from Singapore to London?
Share of one-stop return flights from Singapore to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 15% of one-stop itineraries from Singapore to London on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to London?
Average return fare for one-stop flights from Singapore to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Manama (BAH) is the most affordable one-stop option, with an average return flight price of £458.
What’s the fastest stopover option from Singapore to London?
Shortest average travel time for one-stop one-way flights from Singapore to London, 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 33m.
Which airport typically offers the quickest stopover for flights from Singapore to London?
Average stopover duration for one-stop one-way flights from Singapore to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 01m.
How often are flights from Singapore to London delayed?
About 20% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for Singapore to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 7% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 5 December 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andQatar Airways from Singapore to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Related info for your journey
Find useful and relevant information for your journey from Singapore to London. 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 from for flights from Singapore to London?
Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London from Singapore. Booking flights from Changi (SIN) to London should be relatively easy as there are 38 daily outbound flights to London from 10 different airlines.
How long is the flight from Singapore to London?
Turkish Airlines, Gulf Air, and Finnair can get you from Singapore to London in just under 17h 55m. Your travel time can differ by up to 12h 10m. The distance between Singapore and London is about 6750 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Singapore to London round-trip?
Cheapflights users have booked flights from Singapore to London round-trip from £279. Other airlines that can offer you cheap pricing are Turkish Airlines, from £457, and Etihad Airways, from £462. You may be able to fly from Singapore to London for 54% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Singapore to London one-way?
To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at £202. Malaysia Airlines flights start at £209 while deals on China Eastern start at £222 one-way.
What are the most popular routes from Singapore to London?
When deciding which route to take from Singapore to London consider Singapore Changi - London Heathrow, Singapore Changi - London Gatwick or Singapore Changi - London Stansted as they are the most popular.
What are the most reliable airlines from Singapore to London?
Before booking your flight to London from Singapore, check out the most reliable airlines to get you to your destination on time: Garuda Indonesia (95%), American Airlines (92%), Iberia( 92%).
What are the cheapest flights from Singapore to London?
Looking at all options, your cheapest flight can be booked for £445. While the most popular route (Singapore Changi - London Heathrow) can be booked for £449 on average, our data indicates £1,727 when flying from Singapore to London.
Can I find deals for business class flights from Singapore to London?
Yes. Cheapflights offers flight deals from Singapore to London 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 Singapore to London?
Currently, March is the cheapest month in which you can book a flight from Singapore to London (average of £422). Flying from Singapore to London in July is currently the most expensive (average of £540). 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 London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Discover the top 10 airlines that operate flights from Singapore to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 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 Singapore to London?
Deals for Singapore to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to London?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Singapore to London with no change fees?
Yes, we can. To see specific flights from Singapore to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Singapore to London become cheaper?
Of course! You can now track prices for flights from Singapore to London 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.