Cheap flights from Singapore to London from $513

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
24 Jan — 31 Jan1
1 adult
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 Tuesday 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 25 December 2025.

Fri 26/1221:20SIN - LHR
2 stops53h 05mOman Air
Tue 30/1220:05LHR - SIN
2 stops53h 00mOman Air
Deal found 25/12$1,760
Tue 30/1211:05SIN - LHR
2 stops39h 20mOman Air
Sun 4/120:05LHR - SIN
2 stops20h 25mOman Air
Deal found 24/12$1,807
Tue 23/1220:30SIN - LHR
1 stop32h 00mAir India
Sat 3/122:00LHR - SIN
1 stop25h 00mAir India
Deal found 23/12$1,927
Tue 30/1217:00SIN - LHR
2 stops24h 55mSichuan Airlines
Sun 4/119:55LHR - SIN
2 stops44h 15mSichuan Airlines
Deal found 25/12$1,950
Thu 25/1222:50SIN - LHR
2 stops19h 55mKLM
Mon 29/1215:45LHR - SIN
1 stop16h 30mKLM
Deal found 25/12$2,072
Mon 29/1221:20SIN - LHR
2 stops29h 05mOman Air
Mon 5/108:25LHR - SIN
2 stops17h 55mOman Air
Deal found 24/12$2,096
Thu 25/1221:00SIN - LGW
1 stop17h 40mEmirates
Fri 2/113:35LGW - SIN
1 stop16h 00mEmirates
Deal found 24/12$2,316
Tue 23/1222:50SIN - LHR
2 stops19h 55mKLM
Sat 3/108:40LHR - SIN
1 stop23h 35mKLM
Deal found 23/12$2,328
Thu 25/1210:30SIN - LHR
1 stop17h 30mEmirates
Fri 2/113:40LHR - SIN
1 stop15h 55mEmirates
Deal found 24/12$2,372
Fri 26/1212:30SIN - LHR
2 stops33h 20mEmirates
Sat 27/1222:00LHR - SIN
2 stops38h 40mEmirates
Deal found 24/12$2,501
Fri 26/1223:15SIN - LHR
Nonstop14h 40mBritish Airways
Sat 27/1218:40LHR - SIN
Nonstop13h 15mBritish Airways
Deal found 24/12$2,604
Thu 25/1223:25SIN - LGW
1 stop24h 45mTurkish Airlines
Mon 29/1206:20LGW - SIN
1 stop18h 25mTurkish Airlines
Deal found 25/12$2,623

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 25 December 2025.

Round-trip from

$1,014

One-way from

$517

Popular in

December

Cheapest in

March

Average price

$1,452

Good round-trip deal

$2,231 or less

Good one-way deal

$1,147 or less
Turkish Airlines
  • Turkish Airlines
  • 11/3-25/3
  • 2 total stops
  • 35h 25m total
  • Singapore to London
Etihad Airways
  • Etihad Airways
  • 23/1
  • 1 total stop
  • 24h 40m total
  • Singapore to London
Highest demand for flights based on searches. 1% potential increase in price ($19 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Singapore Changi to London (LON).
Price to beat on a one-way flight from Singapore Changi to London (LON).

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 25 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 - LGW

SINLGW

Singapore Changi

Fri 8/5

10:25-22:25

1 stop19h 00m

London Gatwick

Tue 26/5

17:35-17:55

1 stop17h 20m

$1,033

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sat 14/3

02:30-11:40

1 stop17h 10m

London Gatwick

Mon 23/3

09:40-13:35

1 stop19h 55m

$1,036

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Tue 13/1

21:00-06:40

1 stop17h 40m

London Gatwick

Mon 19/1

13:35-14:40

1 stop17h 05m

$1,036

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 6/4

09:15-22:25

1 stop20h 10m

London Heathrow

Thu 9/4

06:30-08:45

1 stop19h 15m

$1,049

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 16/1

19:25-06:40

1 stop19h 15m

London Heathrow

Sun 25/1

20:55-09:35

1 stop28h 40m

$1,052

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Mon 12/1

20:15-12:35

1 stop24h 20m

London Gatwick

Sat 17/1

08:40-14:55

1 stop22h 15m

$1,058

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 8/3

21:00-11:40

1 stop22h 40m

London Gatwick

Thu 23/4

10:05-08:35

1 stop15h 30m

$1,060

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Mon 9/3

11:40-22:35

1 stop18h 55m

London Gatwick

Wed 11/3

17:05-10:00

1 stop32h 55m

$1,066

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 22/1

00:30-11:40

1 stop19h 10m

London Gatwick

Mon 26/1

09:40-13:35

1 stop19h 55m

$1,066

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 15/3

10:15-22:35

1 stop20h 20m

London Gatwick

Thu 26/3

10:20-10:00

1 stop15h 40m

$1,070

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 42 results
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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 19 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 $839). Flying from Singapore to London in July is currently the most expensive (average of $1,075). 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 25 December 2025.

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 25 December 2025.

The most flights from SIN to LON are scheduled on a Monday (39 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost for a return flight from Singapore to London?

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 25 December 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andChina Eastern from Singapore to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

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?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly out of when you book flights from Singapore to London. 4 airlines have flights from Changi to London on a regular basis. Booking flights from Singapore Changi to London should not be difficult; the airport handles an average of 35 outbound flights to London per day.

  • How long is the flight from Singapore to London?

    Airlines like Turkish Airlines, Etihad Airways, and Finnair fly from Singapore to London in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 13h 20m. The distance between Singapore and London is about 10874 km. 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?

    Currently priced at $917, Etihad Airways will fly you from Singapore to London and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Emirates and British Airways - these airlines can fly you to your destination from $921 and $937, respectively. Users have found that Etihad Airways is 25% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as $357. Users have also found prices from $542 and $579 on Emirates and Singapore Airlines, respectively.

  • 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(95%), American Airlines(93%) or Iberia(93%), 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 for the cheapest flight from Singapore to London? While on average our users pay $3,091, our data indicates the cheapest price to be $899. The most popular route (Singapore Changi - London Heathrow), is priced around $2,583.

  • 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, March is the cheapest month in which you can book a flight from Singapore to London (average of $839). Flying from Singapore to London in July is currently the most expensive (average of $1,075). 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
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Gatwick
Chertsey

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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 25 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$917Average$972FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest$921Average$1,219FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$937Average$1,541FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$1,019Average$1,294FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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?

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.

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