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Cheap flights from Singapore to London from S$ 427

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 7-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

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 6 August 2026.

Sun 15-1119:25 -
2 stops23h 50m
Fri 20-1115:35 -
2 stops34h 00m
Deal found 6-8S$ 982
Sun 6-916:25 -
2 stops34h 05m
Fri 18-922:00 -
2 stops22h 10m
Deal found 3-8S$ 984
Tue 10-1120:00 -
2 stops26h 25m
Wed 18-1115:05 -
2 stops20h 35m
Deal found 6-8S$ 984
Mon 17-811:10 -
1 stop18h 15m
Mon 24-807:05 -
1 stop18h 40m
Deal found 3-8S$ 984
Wed 12-817:55 -
2 stops24h 35m
Wed 19-821:30 -
2 stops35h 55m
Deal found 5-8S$ 984
Fri 14-820:00 -
1 stop17h 55m
Thu 20-821:20 -
1 stop39h 50m
Deal found 6-8S$ 985
Sun 29-1121:00 -
1 stop23h 05m
Sun 16-514:55 -
1 stop17h 05m
Deal found 4-8S$ 985
Fri 7-810:20 -
1 stop27h 05m
Fri 14-822:05 -
1 stop31h 15m
Deal found 2-8S$ 986
Sun 15-1121:00 -
1 stop29h 25m
Wed 18-1109:40 -
1 stop21h 00m
Deal found 2-8S$ 986
Mon 17-811:10 -
1 stop18h 00m
Sun 23-809:30 -
2 stops19h 05m
Deal found 5-8S$ 986
Fri 25-919:45 -
1 stop29h 00m
Thu 15-1022:00 -
1 stop21h 00m
Deal found 4-8S$ 987
Sat 5-912:50 -
2 stops29h 10m
Wed 9-912:45 -
2 stops26h 10m
Deal found 6-8S$ 987

Find flight deals from Singapore to London

Keep the following information in mind while searching for Singapore to London flight deals. Data was last updated 6 August 2026.

Round-trip from

S$ 982

One-way from

S$ 427

Popular in

March

Cheapest in

January

Average price

S$ 1,155

Good round-trip deal

S$ 1,122 or less

Good one-way deal

S$ 686 or less
15-11-20-11
  • 15-11-20-11
  • 4 total stops
  • 57h 50m total
  • Singapore to London
Search Deals
Gulf Air
  • Gulf Air
  • 7-10
  • 1 total stop
  • 17h 55m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Singapore to London (LON).
Search Deals
Price to beat on a one-way flight from Singapore 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 6 August 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 Singapore Changi - LGW London Gatwick

SINLGW

Singapore Changi

Sat 3-10

00:50-12:35

1 stop18h 45m

London Gatwick

Thu 8-10

21:45-21:45

1 stop17h 00m

S$ 990

SingaporeLondon

SIN Singapore Changi - LTN London Luton

SINLTN

Singapore Changi

Sat 5-9

12:50-11:00

2 stops29h 10m

London Luton

Sat 12-9

15:15-06:50

2 stops32h 35m

S$ 1,007

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Thu 24-9

10:25-09:55

1 stop30h 30m

London Stansted

Thu 15-10

17:35-09:30

1 stop32h 55m

S$ 1,007

SingaporeLondon

SIN Singapore Changi - LTN London Luton

SINLTN

Singapore Changi

Wed 2-9

21:00-11:35

2 stops21h 35m

London Luton

Wed 9-9

12:45-21:55

2 stops26h 10m

S$ 1,022

SingaporeLondon

SIN Singapore Changi - LTN London Luton

SINLTN

Singapore Changi

Tue 8-9

01:40-18:05

2 stops23h 25m

London Luton

Thu 10-9

05:40-15:45

2 stops27h 05m

S$ 1,031

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Tue 24-11

02:30-12:05

1 stop17h 35m

London Stansted

Wed 10-2

14:05-14:40

1 stop16h 35m

S$ 1,036

SingaporeLondon

SIN Singapore Changi - LTN London Luton

SINLTN

Singapore Changi

Sun 6-9

19:40-11:00

2 stops22h 20m

London Luton

Fri 11-9

12:45-21:15

2 stops25h 30m

S$ 1,040

SingaporeLondon

SIN Singapore Changi - SEN London Southend

SINSEN

Singapore Changi

Sat 5-9

20:00-10:25

2 stops21h 25m

London Southend

Sat 12-9

16:50-12:55

3 stops37h 05m

S$ 1,057

SingaporeLondon

SIN Singapore Changi - LTN London Luton

SINLTN

Singapore Changi

Wed 19-8

16:00-14:25

2 stops29h 25m

London Luton

Mon 24-8

15:15-06:50

2 stops32h 35m

S$ 1,060

SingaporeLondon

SIN Singapore Changi - LGW London Gatwick

SINLGW

Singapore Changi

Fri 20-11

11:35-09:10

1 stop29h 35m

London Gatwick

Sun 22-11

17:25-08:45

1 stop31h 20m

S$ 1,063

Flights are sorted by cheapest return flights first.

Deals found on 5-8

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

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$ 999). Flying from Singapore to London in March is currently the most expensive (average of S$ 1,393). 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 SG 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 6 August 2026.

When flying from Singapore to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 6 August 2026.

The most flights from SG0 to LON are scheduled on a Wednesday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

How often are flights from Singapore to London delayed?

About 12% 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 at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday 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.

How far ahead should I book a flight from Singapore to London?

The best time to book flights from Singapore to London is 51 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.

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 6 August 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andQantas Airways from Singapore to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Emirates
8.1
Very Good
3,646 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Qantas Airways
7.5
Good
1,079 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Etihad Airways
7.3
Good
1,498 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
British Airways
6.7
Okay
8,147 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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.

  • How long is the flight from Singapore to London?

    A quick flight from Singapore to London can take about 14h 10m. Emirates provides one of the quickest options available for as low as S$ 1,108. Airlines will cover a distance of 10874 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 to fly from Singapore to London one-way?

    S$ 241 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$ 402 and S$ 435, respectively.

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

    While some choose either Singapore Changi - London Gatwick or Singapore Changi - London Stansted, Singapore Changi - London Heathrow is the most popular route from Singapore to London.

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

    No one likes to see their flight delayed. When booking a flight from Singapore to London consider choosing Garuda Indonesia(91%), American Airlines(90%) or Iberia(90%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Singapore to London?

    Looking at all options, your cheapest flight can be booked for S$ 569. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 812 on average, our data indicates S$ 3,874 when flying from Singapore to London.

  • 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$ 999). Flying from Singapore to London in March is currently the most expensive (average of S$ 1,393). 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
Gatwick
Luton
Hayes
Hounslow

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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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapestS$ 724AverageS$ 934FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapestS$ 736AverageS$ 1,001FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapestS$ 749AverageS$ 850FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapestS$ 752AverageS$ 1,044FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air IndiaCheapestS$ 762AverageS$ 1,165FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapestS$ 785AverageS$ 1,024FlexibilityNo cancel feeOn-time77%
Search Air France flights
Gulf AirCheapestS$ 818AverageS$ 895FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qantas AirwaysCheapestS$ 820AverageS$ 1,066FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Turkish AirlinesCheapestS$ 858AverageS$ 1,365FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapestS$ 897AverageS$ 1,046FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

Cheapflights makes it easy to find Singapore to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Singapore.

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?

Yes, Cheapflights offers price alerts on Singapore to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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