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Cheap flights from Singapore to London from $443

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Round-trip from

$1,019

One-way from

$443

Popular in

December

Cheapest in

February

Average price

$1,153

Good round-trip deal

$1,196 or less

Good one-way deal

$647 or less
Etihad Airways
  • Etihad Airways
  • 18/11-20/11
  • 2 total stops
  • 54h 55m total
  • Singapore to London
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Hainan Airlines
  • Hainan Airlines
  • 30/11
  • 2 total stops
  • 37h 40m total
  • Singapore to London
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Highest demand for flights based on searches. 2% potential increase in price ($50 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Singapore Changi to London (LON).
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Price to beat on a one-way flight from Singapore Changi to London (LON).
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Find 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 7 November 2025.

Tue 18/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Thu 20/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 7/11$1,019
Wed 5/1123:25SIN - LGW
1 stop18h 00mTurkish Airlines
Sun 9/1106:20LGW - SIN
1 stop19h 40mTurkish Airlines
Deal found 5/11$1,028
Thu 6/1119:25SIN - LHR
1 stop30h 45mEtihad Airways
Sat 15/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 5/11$1,042
Wed 10/1204:40SIN - LHR
2 stops44h 55mHainan Airlines
Wed 31/1219:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 6/11$1,045
Sun 30/1102:45SIN - LGW
1 stop20h 50mMultiple Airlines
Thu 4/1208:05LGW - SIN
1 stop35h 15mMultiple Airlines
Deal found 5/11$1,045
Sat 15/1120:25SIN - LGW
1 stop17h 55mGulf Air
Sun 23/1110:35LGW - SIN
1 stop17h 55mGulf Air
Deal found 7/11$1,046
Thu 13/1123:00SIN - LGW
1 stop23h 00mMultiple Airlines
Mon 17/1110:30LGW - SIN
2 stops29h 40mMultiple Airlines
Deal found 4/11$1,050
Tue 11/1110:25SIN - LHR
1 stop37h 40mTurkish Airlines
Sat 6/1222:35LHR - SIN
1 stop27h 25mTurkish Airlines
Deal found 5/11$1,051
Tue 25/1101:40SIN - LHR
1 stop17h 05mKLM
Wed 3/1217:05LHR - SIN
1 stop15h 10mKLM
Deal found 5/11$1,053
Tue 18/1101:40SIN - LHR
1 stop22h 25mKLM
Wed 26/1110:00LHR - SIN
1 stop22h 15mKLM
Deal found 4/11$1,054
Thu 11/1211:15SIN - LHR
1 stop38h 30mMultiple Airlines
Wed 31/1219:45LHR - SIN
1 stop23h 25mMultiple Airlines
Deal found 6/11$1,057
Thu 4/1202:45SIN - LGW
2 stops21h 05mMultiple Airlines
Sun 7/1214:35LGW - SIN
1 stop28h 45mMultiple Airlines
Deal found 5/11$1,057

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 7 November 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 - LHR

SINLHR

Singapore Changi

Thu 19/2

20:25-06:35

1 stop18h 10m

London Heathrow

Mon 23/2

21:50-12:30

1 stop30h 40m

$1,103

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 16/12

19:25-18:10

1 stop30h 45m

London Heathrow

Wed 28/1

08:50-09:35

1 stop16h 45m

$1,114

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Mon 16/2

11:40-22:35

1 stop18h 55m

London Gatwick

Tue 24/2

10:15-10:00

1 stop15h 45m

$1,123

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 19/2

10:25-09:20

1 stop30h 55m

London Gatwick

Mon 23/2

17:05-10:00

1 stop32h 55m

$1,154

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 12/2

02:30-11:40

1 stop17h 10m

London Gatwick

Sat 28/2

13:35-13:35

1 stop16h 00m

$1,176

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 15/12

01:40-13:50

1 stop20h 10m

London Heathrow

Wed 28/1

15:45-16:15

1 stop16h 30m

$1,308

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 9/2

00:05-13:40

2 stops21h 35m

London Heathrow

Tue 17/2

14:25-18:00

2 stops19h 35m

$1,314

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 18/1

00:05-13:40

2 stops21h 35m

London Heathrow

Mon 26/1

14:25-18:00

2 stops19h 35m

$1,314

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sat 29/11

21:40-06:40

2 stops41h 00m

London Gatwick

Sat 6/12

20:25-20:40

2 stops40h 15m

$1,317

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 4/2

21:40-11:40

2 stops22h 00m

London Heathrow

Sun 8/2

09:10-11:30

2 stops18h 20m

$1,377

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 35 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 31 October 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, March is the cheapest month in which you can book a flight from Singapore to London (average of $866). Flying from Singapore to London in July is currently the most expensive (average of $1,108). 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 7 November 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 7 November 2025.

The most flights from SIN to LON are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 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 7 November 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.
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,402 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,393 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
China Eastern
7.2
Good
174 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Gulf Air
7.2
Good
218 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
British Airways
6.7
Okay
7,500 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 38 outbound flights to London per day.

  • How long is the flight from Singapore to London?

    Airlines like Gulf Air, Etihad Airways, and Turkish Airlines fly from Singapore to London in about 18h 10m. The time it takes to get you to your destination can typically vary by up to 12h 45m. 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 $946, 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 $951 and $968, 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 $460. Users have also found prices from $476 and $577 on China Eastern and Emirates, 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(90%), American Airlines(86%) or Iberia(86%), 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 $2,847, our data indicates the cheapest price to be $598. The most popular route (Singapore Changi - London Heathrow), is priced around $1,062.

  • 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 $866). Flying from Singapore to London in July is currently the most expensive (average of $1,108). 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
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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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.
Singapore to Heathrow flights

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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$946Average$1,004FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest$951Average$1,259FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$968Average$1,591FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$1,123Average$1,290FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to London?

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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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