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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
27 Jan — 3 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to London are usually found in March or November, booked 71 days in advance, depart on a Wednesday or Monday 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 28 December 2025.
Sun 28/1212:15SIN - LHR
1 stop37h 40mHainan Airlines
Mon 5/121:00LHR - SIN
1 stop22h 10mHainan Airlines
Deal found 26/12£510
Sun 28/1210:25SIN - LHR
1 stop18h 40mTurkish Airlines
Sat 31/122:35LHR - SIN
1 stop27h 25mTurkish Airlines
Deal found 27/12£513
Sat 27/1212:15SIN - LHR
1 stop37h 40mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 25/12£515
Sun 28/1216:30SIN - LHR
2 stops33h 25mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 25/12£515
Sun 28/1219:30SIN - LHR
1 stop19h 05mGulf Air
Mon 5/121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 27/12£532
Sun 28/1216:30SIN - LHR
2 stops33h 25mMultiple Airlines
Sat 31/121:10LHR - SIN
1 stop20h 50mMultiple Airlines
Deal found 27/12£533
Mon 29/1211:40SIN - LHR
1 stop17h 25mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 25/12£543
Tue 30/1204:40SIN - LHR
1 stop19h 40mHainan Airlines
Wed 7/119:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 27/12£555
Wed 31/1211:40SIN - LHR
1 stop18h 45mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 26/12£556
Mon 29/1211:40SIN - LHR
1 stop37h 15mMultiple Airlines
Mon 5/121:00LHR - SIN
2 stops30h 10mMultiple Airlines
Deal found 27/12£558
Sat 27/1221:00SIN - LGW
1 stop17h 40mEmirates
Fri 30/109:40LGW - SIN
1 stop19h 55mEmirates
Deal found 26/12£559
Fri 26/1202:30SIN - STN
1 stop17h 35mEmirates
Fri 30/120:15STN - SIN
1 stop17h 30mEmirates
Deal found 26/12£573
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 28 December 2025.
Tue 24/219:40SIN - LTN
2 stops35h 30mMultiple Airlines
Tue 3/306:25LTN - SIN
2 stops26h 55mMultiple Airlines
Deal found 27/12£504
Sun 25/121:00SIN - STN
1 stop23h 05mEmirates
Sun 1/214:05STN - SIN
1 stop16h 35mEmirates
Deal found 28/12£504
Fri 8/510:25SIN - LGW
1 stop19h 00mTurkish Airlines
Tue 26/507:00LGW - SIN
1 stop17h 35mTurkish Airlines
Deal found 27/12£506
Sat 7/320:00SIN - LGW
1 stop18h 20mGulf Air
Fri 20/310:35LGW - SIN
1 stop17h 55mGulf Air
Deal found 25/12£509
Thu 30/419:40SIN - LGW
1 stop24h 45mQatar Airways
Tue 26/509:00LGW - SIN
1 stop16h 50mQatar Airways
Deal found 26/12£518
Mon 9/301:40SIN - LCY
1 stop22h 55mKLM
Mon 16/317:05LCY - SIN
1 stop15h 10mKLM
Deal found 27/12£537
Sun 18/111:05SIN - LHR
2 stops39h 20mOman Air
Thu 5/220:05LHR - SIN
2 stops20h 25mOman Air
Deal found 27/12£592
Mon 9/223:55SIN - LCY
1 stop17h 20mLufthansa
Mon 16/209:50LCY - SIN
2 stops23h 35mLufthansa
Deal found 25/12£646
Tue 10/202:30SIN - STN
1 stop17h 35mEmirates
Wed 18/214:05STN - SIN
1 stop16h 35mEmirates
Deal found 28/12£506
Tue 10/319:40SIN - LTN
2 stops35h 30mMultiple Airlines
Tue 17/306:25LTN - SIN
2 stops26h 55mMultiple Airlines
Deal found 26/12£507
Thu 30/405:25SIN - LGW
1 stop18h 15mTurkish Airlines
Tue 26/507:00LGW - SIN
1 stop17h 35mTurkish Airlines
Deal found 27/12£512
Sun 8/320:15SIN - LGW
1 stop17h 40mQatar Airways
Thu 19/308:40LGW - SIN
1 stop22h 15mQatar Airways
Deal found 25/12£526
Tue 10/301:40SIN - LCY
1 stop15h 50mKLM
Wed 25/310:00LCY - SIN
1 stop22h 15mKLM
Deal found 27/12£537
Tue 10/221:00SIN - STN
1 stop23h 05mEmirates
Tue 17/214:05STN - SIN
1 stop16h 35mEmirates
Deal found 27/12£509
Sun 1/319:40SIN - LTN
2 stops35h 30mMultiple Airlines
Fri 6/321:30LTN - SIN
3 stops35h 50mMultiple Airlines
Deal found 26/12£511
Sun 8/310:15SIN - LGW
1 stop20h 20mTurkish Airlines
Fri 20/305:55LGW - SIN
1 stop18h 40mTurkish Airlines
Deal found 25/12£514
Sun 8/201:40SIN - LCY
1 stop22h 55mKLM
Mon 16/210:00LCY - SIN
1 stop22h 15mKLM
Deal found 26/12£537
Mon 9/221:20SIN - LHR
2 stops29h 05mOman Air
Mon 16/208:25LHR - SIN
2 stops40h 40mOman Air
Deal found 26/12£594
Mon 9/221:00SIN - STN
1 stop23h 05mEmirates
Sun 22/214:05STN - SIN
1 stop16h 35mEmirates
Deal found 28/12£510
Thu 12/219:40SIN - LTN
2 stops31h 50mMultiple Airlines
Thu 12/308:00LTN - SIN
2 stops25h 45mMultiple Airlines
Deal found 25/12£517
Wed 1/409:15SIN - STN
1 stop38h 35mTurkish Airlines
Tue 14/406:15STN - SIN
1 stop18h 20mTurkish Airlines
Deal found 28/12£521
Mon 9/201:40SIN - LCY
1 stop15h 50mKLM
Tue 17/209:20LCY - SIN
1 stop22h 55mKLM
Deal found 27/12£537
Wed 25/221:20SIN - LHR
2 stops53h 05mOman Air
Wed 4/320:05LHR - SIN
2 stops36h 35mOman Air
Deal found 27/12£595
Wed 21/102:30SIN - STN
1 stop17h 35mEmirates
Sun 25/120:15STN - SIN
1 stop28h 15mEmirates
Deal found 27/12£510
Mon 9/211:15SIN - LTN
2 stops39h 45mMultiple Airlines
Mon 16/217:45LTN - SIN
2 stops39h 35mMultiple Airlines
Deal found 26/12£518
Fri 24/410:25SIN - LGW
1 stop19h 00mTurkish Airlines
Sun 3/507:00LGW - SIN
1 stop17h 35mTurkish Airlines
Deal found 28/12£523
Mon 9/201:40SIN - LCY
1 stop22h 55mKLM
Sun 22/213:45LCY - SIN
1 stop18h 30mKLM
Deal found 28/12£538
Sat 7/303:30SIN - STN
1 stop22h 25mEmirates
Wed 18/314:05STN - SIN
1 stop15h 30mEmirates
Deal found 25/12£510
Tue 24/305:15SIN - SEN
2 stops22h 30mMultiple Airlines
Tue 31/306:20SEN - SIN
2 stops28h 35mMultiple Airlines
Deal found 26/12£520
Fri 20/311:40SIN - LHR
1 stop30h 15mTurkish Airlines
Sat 28/317:45LHR - SIN
1 stop29h 50mTurkish Airlines
Deal found 27/12£528
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 28 December 2025.
Wed 25/223:35SIN - LHR
Nonstop14h 40mQantas Airways
Wed 4/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 27/12£582
Tue 3/223:35SIN - LHR
Nonstop14h 40mQantas Airways
Tue 10/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 26/12£583
Mon 2/209:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Sun 8/209:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 25/12£583
Sun 25/123:35SIN - LHR
Nonstop14h 40mQantas Airways
Tue 10/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 27/12£586
Tue 10/223:35SIN - LHR
Nonstop14h 40mQantas Airways
Tue 17/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 26/12£587
Mon 9/212:45SIN - LHR
Nonstop14h 25mSingapore Airlines
Mon 16/209:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 25/12£588
Thu 12/223:35SIN - LHR
Nonstop14h 40mQantas Airways
Mon 23/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 26/12£589
Tue 20/109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Tue 27/109:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 26/12£592
Tue 10/323:35SIN - LHR
Nonstop14h 40mQantas Airways
Sun 19/420:50LHR - SIN
Nonstop13h 40mQantas Airways
Deal found 27/12£594
Mon 9/309:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Mon 16/320:35LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 26/12£595
Mon 2/209:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Mon 9/209:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 26/12£595
Sat 9/523:55SIN - LGW
Nonstop14h 00mSingapore Airlines
Sat 23/510:15LGW - SIN
Nonstop13h 05mSingapore Airlines
Deal found 27/12£634
Last-minute flights from Singapore to London
Discover last-minute flight deals from Singapore to London. Data last updated 28 December 2025 and is based on user searches.
Sat 27/1212:15SIN - LHR
1 stop37h 40mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 25/12£515
Sun 28/1212:15SIN - LHR
1 stop37h 40mHainan Airlines
Mon 5/121:00LHR - SIN
1 stop22h 10mHainan Airlines
Deal found 26/12£510
Sun 28/1210:25SIN - LHR
1 stop18h 40mTurkish Airlines
Sat 31/122:35LHR - SIN
1 stop27h 25mTurkish Airlines
Deal found 27/12£513
Sun 28/1216:30SIN - LHR
2 stops33h 25mMultiple Airlines
Wed 7/121:10LHR - SIN
2 stops29h 05mMultiple Airlines
Deal found 25/12£515
Tue 6/110:25SIN - LHR
1 stop37h 45mTurkish Airlines
Tue 13/116:35LHR - SIN
1 stop32h 00mTurkish Airlines
Deal found 26/12£503
Sun 11/107:40SIN - LHR
3 stops38h 50mMultiple Airlines
Sun 18/106:30LHR - SIN
2 stops26h 50mMultiple Airlines
Deal found 27/12£507
Sun 11/107:40SIN - LHR
3 stops38h 50mMultiple Airlines
Tue 20/107:50LHR - SIN
3 stops25h 30mMultiple Airlines
Deal found 27/12£514
Tue 13/120:00SIN - LHR
1 stop26h 45mGulf Air
Tue 20/121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 26/12£503
Tue 13/120:00SIN - LHR
1 stop26h 45mGulf Air
Wed 21/109:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 26/12£504
Tue 13/120:00SIN - LHR
1 stop18h 35mGulf Air
Mon 19/121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 27/12£506
Mon 19/111:40SIN - LHR
1 stop18h 45mMultiple Airlines
Mon 26/121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 26/12£518
Sun 25/116:30SIN - LHR
2 stops33h 25mMultiple Airlines
Sun 1/209:30LHR - SIN
1 stop19h 00mMultiple Airlines
Deal found 26/12£512
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 28 December 2025.
Tue 10/311:15SIN - LTN
3 stops43h 55mMultiple Airlines
Deal found 27/12£247
Thu 26/219:25SIN - LHR
1 stop19h 15mEtihad Airways
Deal found 27/12£247
Tue 20/117:50SIN - LGW
1 stop21h 05mAir China
Deal found 28/12£247
Sat 6/621:20SIN - STN
2 stops31h 25mMultiple Airlines
Deal found 27/12£247
Wed 28/117:35SIN - LHR
3 stops56h 00mMultiple Airlines
Deal found 26/12£248
Sat 7/317:50SIN - LGW
1 stop21h 05mAir China
Deal found 27/12£248
Tue 7/410:25SIN - STN
1 stop18h 45mTurkish Airlines
Deal found 27/12£248
Wed 11/319:25SIN - LTN
2 stops56h 45mMultiple Airlines
Deal found 27/12£249
Tue 24/314:25SIN - LHR
2 stops33h 55mMultiple Airlines
Deal found 26/12£249
Mon 9/311:40SIN - LGW
1 stop18h 55mTurkish Airlines
Deal found 27/12£249
Tue 10/222:35SIN - STN
2 stops31h 40mMultiple Airlines
Deal found 26/12£249
Sat 2/523:25SIN - LHR
1 stop25h 15mAir China
Deal found 27/12£250
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 28 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 28 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 - LTN
SINLTN
Singapore Changi
Tue 24/2
19:40-23:10
2 stops35h 30m
London Luton
Tue 3/3
06:25-17:20
2 stops26h 55m
£504
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Sun 25/1
21:00-12:05
1 stop23h 05m
London Stansted
Sun 1/2
14:05-14:40
1 stop16h 35m
£504
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
Fri 8/5
10:25-22:25
1 stop19h 00m
London Gatwick
Tue 26/5
07:00-07:35
1 stop17h 35m
£506
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Tue 10/2
02:30-12:05
1 stop17h 35m
London Stansted
Wed 18/2
14:05-14:40
1 stop16h 35m
£506
SingaporeLondon
SIN - LTN
SINLTN
Singapore Changi
Tue 10/3
19:40-23:10
2 stops35h 30m
London Luton
Tue 17/3
06:25-17:20
2 stops26h 55m
£507
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
Sat 7/3
20:00-06:20
1 stop18h 20m
London Gatwick
Fri 20/3
10:35-12:30
1 stop17h 55m
£509
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Tue 10/2
21:00-12:05
1 stop23h 05m
London Stansted
Tue 17/2
14:05-14:40
1 stop16h 35m
£509
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Mon 9/2
21:00-12:05
1 stop23h 05m
London Stansted
Sun 22/2
14:05-14:40
1 stop16h 35m
£510
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Wed 21/1
02:30-12:05
1 stop17h 35m
London Stansted
Sun 25/1
20:15-08:30
1 stop28h 15m
£510
SingaporeLondon
SIN - STN
SINSTN
Singapore Changi
Sat 7/3
03:30-17:55
1 stop22h 25m
London Stansted
Wed 18/3
14:05-13:35
1 stop15h 30m
£510
Flights are sorted by cheapest return flights first.
Deals found on 28/12
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 26 December 2025.
To ensure you get the cheapest price possible for a flight from Singapore to London, you should look to book at least 71 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 £417). Flying from Singapore to London in July is currently the most expensive (average of £534). 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 28 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 28 December 2025.
The most flights from SIN to LON are scheduled on a Saturday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 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 £453.
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 35m.
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 00m.
How often are flights from Singapore to London delayed?
About 19% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 130 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 Monday 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 6% 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 28 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.
Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
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 36 daily outbound flights to London from 8 different airlines.
How long is the flight from Singapore to London?
Emirates, Turkish Airlines, and Gulf Air can get you from Singapore to London in just under 18h 20m. Your travel time can differ by up to 4h 45m. 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 £275. Other airlines that can offer you cheap pricing are Turkish Airlines, from £451, and Etihad Airways, from £456. 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 £200. Malaysia Airlines flights start at £206 while deals on Etihad Airways start at £236 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 (93%), Iberia( 93%).
What are the cheapest flights from Singapore to London?
Looking at all options, your cheapest flight can be booked for £444. While the most popular route (Singapore Changi - London Heathrow) can be booked for £446 on average, our data indicates £1,635 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 £417). Flying from Singapore to London in July is currently the most expensive (average of £534). 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 28 December 2025.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 28 December 2025.
Discover the top 8 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 28 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.