Cheap flights from London to Singapore from £296
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London to Singapore Changi are usually found in May or March, booked 72 days in advance, depart on a Thursday or Monday and return on a Wednesday
Cheap 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 26 March 2025.
Round-trip from | £470 |
---|---|
One-way from | £296 |
Popular in | December |
Cheapest in | May |
Average price | £556 |
Good round-trip deal | £716 or less |
Good one-way deal | £366 or less |
Find flight deals from London to Singapore
Cheapest flights from London to SingaporeExplore 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 26 March 2025.
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 26 March 2025.
Cheapflights Fare Finder
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 858,174 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from London to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Wed 23/4
21:00-13:25
2 stops33h 25m
Singapore Changi
Mon 12/5
17:50-19:00
1 stop32h 10m
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Wed 30/4
14:45-09:40
1 stop35h 55m
Singapore Changi
Mon 30/6
21:10-18:45
1 stop28h 35m
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Tue 15/4
21:20-05:25
1 stop25h 05m
Singapore Changi
Sun 25/5
16:35-18:40
1 stop33h 05m
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Fri 16/5
22:05-12:20
1 stop31h 15m
Singapore Changi
Fri 23/5
20:00-06:55
1 stop17h 55m
LondonSingapore
LGW - SIN
LGWSIN
London Gatwick
Mon 22/9
11:35-23:40
2 stops29h 05m
Singapore Changi
Sat 18/10
18:10-16:00
1 stop28h 50m
LondonSingapore
LGW - SIN
LGWSIN
London Gatwick
Tue 29/4
07:10-02:10
1 stop36h 00m
Singapore Changi
Wed 7/5
17:30-06:55
1 stop20h 25m
LondonSingapore
LCY - SIN
LCYSIN
London City
Sat 31/5
08:40-15:30
1 stop23h 50m
Singapore Changi
Mon 9/6
00:40-07:15
1 stop37h 35m
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Fri 9/5
14:45-15:30
1 stop17h 45m
Singapore Changi
Thu 15/5
00:40-10:45
1 stop17h 05m
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Tue 29/4
18:10-18:25
1 stop17h 15m
Singapore Changi
Wed 7/5
21:35-20:40
1 stop30h 05m
LondonSingapore
STN - SIN
STNSIN
London Stansted
Wed 30/4
21:05-12:20
2 stops32h 15m
Singapore Changi
Wed 7/5
20:00-11:30
2 stops22h 30m
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.
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 21 March 2025.
To ensure you get the cheapest price possible for a flight from London to Singapore, you should look to book at least 72 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 London to Singapore?
Currently, May is the cheapest month in which you can book a flight from London to Singapore (average of £732). Flying from London to Singapore in December is currently the most expensive (average of £1,115). 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 26 March 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 29% on flights from London to Singapore by exploring options for tickets in the afternoon.
What is the cheapest day to fly from London to Singapore?
Use this chart to determine the cheapest time to fly return from London to Singapore. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London to Singapore flight should consider departing on Sunday at midday when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).
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 26 March 2025.
See what other customers who have flown with Singapore Airlines, Emirates and KLM from London to Singapore have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Gina,Dec 2024
BLR - SIN
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Gina,Dec 2024
BLR - SIN
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Gina,Dec 2024
BLR - SIN
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Gina,Dec 2024
BLR - SIN
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Gina,Dec 2024
BLR - SIN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Fly from London to Singapore on these airlines
Choose from the following airlines for your flight from London to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 26 March 2025.
Top 10 airlines flying from London to Singapore
Discover the top 10 airlines that operate flights from London to Singapore. 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 26 March 2025.
Fly with Cheapflights
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?
Deals for London to Singapore 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 London to Singapore?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Singapore for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to Singapore with no change fees?
Yes! Cheapflights helps users easily find flights from London to Singapore with no change fees.
Can Cheapflights notify me if prices for flights from London to Singapore become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!