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Cheap flights from Singapore to London from S$ 431

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 14-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to London are usually found in November or January, booked 69 days in advance, depart on a Tuesday or Monday and return on a Monday

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 14 April 2026.

Thu 14-520:00
SIN
-
LGW
2 stops30h 35m
Multiple Airlines
Thu 28-517:30
LGW
-
SIN
2 stops33h 10m
Multiple Airlines
Deal found 11-4S$ 873
Wed 3-620:00
SIN
-
STN
2 stops25h 30m
Multiple Airlines
Wed 10-619:45
STN
-
SIN
1 stop25h 20m
Multiple Airlines
Deal found 10-4S$ 876
Wed 20-502:20
SIN
-
LHR
1 stop17h 20m
SAUDIA
Tue 9-614:40
LHR
-
SIN
1 stop17h 50m
SAUDIA
Deal found 12-4S$ 877
Fri 12-620:00
SIN
-
LTN
2 stops25h 35m
Multiple Airlines
Tue 16-614:45
LTN
-
SIN
2 stops35h 55m
Multiple Airlines
Deal found 13-4S$ 877
Tue 12-520:00
SIN
-
LGW
1 stop17h 55m
Multiple Airlines
Tue 19-520:15
LGW
-
SIN
2 stops30h 25m
Multiple Airlines
Deal found 9-4S$ 877
Sat 23-501:05
SIN
-
STN
2 stops30h 35m
Multiple Airlines
Wed 3-621:20
STN
-
SIN
2 stops35h 55m
Multiple Airlines
Deal found 12-4S$ 877
Mon 25-520:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Mon 1-622:05
LHR
-
SIN
1 stop31h 40m
Gulf Air
Deal found 9-4S$ 878
Wed 13-520:00
SIN
-
LTN
2 stops30h 55m
Multiple Airlines
Wed 20-506:15
LTN
-
SIN
3 stops23h 30m
Multiple Airlines
Deal found 10-4S$ 878
Thu 4-620:00
SIN
-
LGW
1 stop17h 55m
Multiple Airlines
Mon 22-616:25
LGW
-
SIN
2 stops34h 15m
Multiple Airlines
Deal found 13-4S$ 878
Tue 26-519:40
SIN
-
STN
2 stops23h 20m
Multiple Airlines
Sun 31-522:05
STN
-
SIN
2 stops35h 10m
Multiple Airlines
Deal found 9-4S$ 878
Sun 24-520:00
SIN
-
LHR
1 stop26h 20m
Gulf Air
Sun 31-510:00
LHR
-
SIN
1 stop20h 45m
Gulf Air
Deal found 9-4S$ 880
Wed 10-601:05
SIN
-
LTN
2 stops25h 50m
Multiple Airlines
Fri 19-615:15
LTN
-
SIN
2 stops23h 00m
Multiple Airlines
Deal found 9-4S$ 880

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 14 April 2026.

Round-trip from

S$ 872

One-way from

S$ 431

Popular in

March

Cheapest in

November

Average price

S$ 1,258

Good round-trip deal

S$ 1,370 or less

Good one-way deal

S$ 1,594 or less
Gulf Air
  • Gulf Air
  • 21-5-29-5
  • 2 total stops
  • 49h 35m total
  • Singapore to London
Search Deals
14-5
  • 14-5
  • 2 total stops
  • 30h 35m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to London (LON).
Search Deals
Price to beat on a one-way flight from Singapore Changi to London (LON).
Search Deals

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 200,618 searches. Data last updated 14 April 2026.
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

Cheapest return flight

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Tue 7-7

20:00-14:35

2 stops25h 35m

London Luton

Sun 30-8

18:55-08:50

2 stops30h 55m

S$ 880

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Thu 14-5

20:00-20:00

2 stops31h 00m

London Luton

Tue 26-5

13:10-23:55

3 stops27h 45m

S$ 891

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Mon 1-6

19:40-14:35

2 stops25h 55m

London Luton

Fri 5-6

20:35-09:20

2 stops29h 45m

S$ 899

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Tue 26-5

20:00-14:35

2 stops25h 35m

London Luton

Sun 14-6

15:15-09:40

2 stops35h 25m

S$ 900

SingaporeLondon

SIN - SEN

SINSEN

Singapore Changi

Wed 10-6

20:00-13:00

2 stops24h 00m

London Southend

Wed 17-6

17:35-09:40

3 stops33h 05m

S$ 910

SingaporeLondon

SIN - SEN

SINSEN

Singapore Changi

Sat 23-5

20:00-10:25

2 stops21h 25m

London Southend

Sun 31-5

07:25-13:45

2 stops23h 20m

S$ 915

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Fri 10-7

21:00-14:35

2 stops24h 35m

London Luton

Sun 12-7

15:15-09:40

2 stops35h 25m

S$ 928

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 6-5

01:40-12:55

1 stop18h 15m

London Stansted

Wed 13-5

14:55-14:05

1 stop16h 10m

S$ 954

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 28-4

00:50-18:45

1 stop24h 55m

London Stansted

Mon 4-5

14:55-21:45

1 stop23h 50m

S$ 954

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Sat 23-5

01:40-12:55

1 stop18h 15m

London Stansted

Thu 4-6

21:05-21:45

1 stop17h 40m

S$ 956

Flights are sorted by cheapest return flights first.

Deals found on 9-4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 10 April 2026.

The best time to book flights from Singapore to London is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Singapore to London?

Currently, November is the cheapest month in which you can book a flight from Singapore to London (average of S$ 761). Flying from Singapore to London in July is currently the most expensive (average of S$ 917). 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 14 April 2026.

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 14 April 2026.

The most flights from SIN to LON are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 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.

Dubai (DXB) – chosen by Cheapflights users on 29% 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.

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of S$ 853.

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 Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 15h 30m.

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 Muscat (MCT) offer the fastest connection on this route, with an average stopover time of 1h 13m.

How often are flights from Singapore to London delayed?

About 15% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 140 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 5% 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 14 April 2026.
Read through reviews of airlines operating flights from Singapore to London, such as Singapore Airlines,Emirates, andQantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,495 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Emirates
8.1
Very Good
3,559 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
1,019 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Etihad Airways
7.3
Good
1,428 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
British Airways
6.7
Okay
7,885 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    Singapore Changi (SIN) is the airport you will fly out of if you book a flight from Singapore to London. You should not have trouble finding flights to London from Changi; the airport handles an average of 39 outbound flights to London per day. You should also have plenty of airline options to choose from since 17 airlines have flights from the Singapore airport to London. It is only a 16.9 km journey to Changi (SIN) from Singapore’s city centre.

  • How long is the flight from Singapore to London?

    A quick flight from Singapore to London can take about 17h 10m. Emirates provides one of the quickest options available for as low as S$ 970. Airlines will cover a distance of 10863 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Singapore to London round-trip?

    According to our current data, Turkish Airlines (S$ 571), Finnair (S$ 665), and Malaysia Airlines (S$ 722) offers the cheapest pricing from Singapore to London. Users have found that Turkish Airlines is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to London one-way?

    S$ 240 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from S$ 407 and S$ 436, respectively.

  • What are the most popular routes from Singapore to London?

    The most popular flight routes from Singapore to London are Singapore Changi - London Heathrow, Singapore Changi - London Gatwick and Singapore Changi - London Stansted.

  • What are the most reliable airlines from Singapore to London?

    The top 3 most reliable airlines when flying from Singapore to London are American Airlines (94%), Iberia (93%) and British Airways (93%).

  • What are the cheapest flights from Singapore to London?

    The cheapest flight price from Singapore to London is S$ 914. On average you can expect to pay S$ 3,701. The most popular route, (Singapore Changi - London Heathrow), can usually be booked for S$ 801.

  • Where are the most common stopover locations when flying from Singapore to London?

    Of the flights from Singapore to London that have stopovers, most of them stop in Dubai. Doha sees the next most stopovers on Singapore to London flights. Abu Dhabi comes in third as the most popular stopover location on Singapore to London flights.

  • Where are the least popular stopover locations for Singapore to London flights?

    Singapore to London flights have a stopover in Shanghai the least frequently. Zurich follows Shanghai in terms of the least common stopover location on Singapore to London flights.

  • Can I find deals for flights from Singapore to London that include hotel bookings?

    Yes. In addition to deals on Singapore to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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, November is the cheapest month in which you can book a flight from Singapore to London (average of S$ 761). Flying from Singapore to London in July is currently the most expensive (average of S$ 917). 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Hayes
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Fly from Singapore to London on these airlines

Choose from the following airlines for your flight from Singapore to London. Flights are based on user searches made on Cheapflights and were last updated on 14 April 2026.
Singapore Airlines flights from Singapore Changi to London
Emirates flights from Singapore Changi to London
Qatar Airways flights from Singapore Changi to London

Top 10 airlines flying from Singapore to London

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 200,618 searches. Data last updated 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 571AverageS$ 930FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapestS$ 665AverageS$ 1,047FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Malaysia AirlinesCheapestS$ 722AverageS$ 872FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Etihad AirwaysCheapestS$ 745AverageS$ 867FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Shenzhen AirlinesCheapestS$ 782AverageS$ 903FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapestS$ 783AverageS$ 1,077FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestS$ 783AverageS$ 1,071FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Gulf AirCheapestS$ 810AverageS$ 916FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SWISSCheapestS$ 820AverageS$ 1,289FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestS$ 823AverageS$ 1,266FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 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 simply makes it quick and affordable to book flights from Singapore to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to London, users can toggle the no change fees filter when performing a flight search.

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.

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