Cheap flights from Singapore to London from $553
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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Singapore Changi to London are usually found in February or March, booked 17 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap 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 11 7월 2025.
Round-trip from | $1,077 |
---|---|
One-way from | $553 |
Popular in | July |
Cheapest in | February |
Average price | $1,516 |
Good round-trip deal | $1,356 or less |
Good one-way deal | $1,000 or less |
Find flight deals from Singapore to London
Cheapest flights from Singapore to LondonExplore 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 11 7월 2025.
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 11 7월 2025.
Cheapflights Fare Finder
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 647,157 searches. Data last updated 11 7월 2025.
Use the filters below to find and compare flights from Singapore to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
금 19/9
21:10-07:00
1 stop16h 50m
London Heathrow
화 30/9
21:45-09:40
1 stop28h 55m
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
토 20/9
00:50-12:35
1 stop18h 45m
London Gatwick
목 25/9
10:05-08:35
1 stop15h 30m
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
화 12/8
10:15-22:20
1 stop19h 05m
London Gatwick
수 20/8
05:30-08:45
1 stop20h 15m
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
화 29/7
20:00-06:55
1 stop17h 55m
London Heathrow
일 10/8
10:00-12:20
1 stop19h 20m
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
일 10/8
00:50-12:35
1 stop18h 45m
London Gatwick
월 25/8
09:00-17:20
2 stops25h 20m
SingaporeLondon
SIN - LGW
SINLGW
Singapore Changi
금 25/7
18:45-06:40
1 stop18h 55m
London Gatwick
목 4/9
14:55-15:45
1 stop17h 50m
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
월 4/8
03:10-14:10
1 stop18h 00m
London Heathrow
수 27/8
19:25-21:00
1 stop18h 35m
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
월 4/8
03:55-19:00
1 stop22h 05m
London Heathrow
수 27/8
22:00-03:10
1 stop22h 10m
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
화 7/10
01:40-14:25
1 stop19h 45m
London Heathrow
일 12/10
20:40-08:35
1 stop28h 55m
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
일 27/7
10:15-20:50
1 stop17h 35m
London Heathrow
수 13/8
06:30-08:45
1 stop19h 15m
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.
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 27 June 2025.
To ensure you get the cheapest price possible for a flight from Singapore to London, you should look to book at least 17 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, October is the cheapest month in which you can book a flight from Singapore to London (average of $1,037). Flying from Singapore to London in December is currently the most expensive (average of $1,667). 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 11 7월 2025.
One of the essential ways to save on airfare from Singapore to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 13% on airfare.
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 11 7월 2025.
The most flights from SIN to LON are scheduled on a Monday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
How much does it cost for a return flight from Singapore to London?
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 11 7월 2025.
Read reviews from past customers who have flown with EVA Air, Emirates, andCathay Pacific from Singapore to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
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.
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Alternative routes for Singapore to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Singapore to London
Discover the top 4 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 647,157 searches. Data last updated 11 7월 2025.
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How does Cheapflights help users find flights from Singapore to London?
When you search for this flight from Singapore to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Singapore to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to London.
Can Cheapflights find flights from Singapore to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to London flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Singapore to London become cheaper?
Not ready to book yet? You can track prices for flights from Singapore to London on Cheapflights with our Price Alert feature and get notified when better prices are available.