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Cheap flights from Singapore to London from £226

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Fri 14/1102:45SIN - LTN
1 stop21h 35mMultiple Airlines
Sat 22/1114:00LTN - SIN
3 stops32h 40mMultiple Airlines
Deal found 22/10£493
Wed 12/1106:40SIN - LGW
1 stop19h 50mMultiple Airlines
Wed 19/1108:05LGW - SIN
2 stops25h 30mMultiple Airlines
Deal found 22/10£493
Fri 21/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Fri 28/1108:50LHR - SIN
1 stop16h 45mEtihad Airways
Deal found 23/10£494
Thu 30/1020:25SIN - LGW
1 stop17h 55mGulf Air
Fri 7/1110:35LGW - SIN
1 stop17h 55mGulf Air
Deal found 22/10£494
Tue 18/1100:30SIN - STN
1 stop19h 35mEmirates
Wed 26/1114:05STN - SIN
1 stop23h 40mEmirates
Deal found 21/10£494
Thu 23/1012:05SIN - LHR
2 stops38h 25mHainan Airlines
Mon 3/1121:00LHR - SIN
2 stops30h 10mHainan Airlines
Deal found 22/10£495
Wed 19/1100:25SIN - LGW
1 stop38h 05mMultiple Airlines
Wed 26/1110:35LGW - SIN
1 stop17h 55mMultiple Airlines
Deal found 23/10£495
Mon 17/1123:55SIN - LHR
1 stop24h 00mMultiple Airlines
Fri 21/1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 23/10£496
Mon 27/1009:30SIN - LHR
1 stop40h 20mMultiple Airlines
Mon 3/1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 22/10£497
Wed 12/1102:30SIN - STN
1 stop17h 35mEmirates
Thu 20/1114:05STN - SIN
1 stop15h 30mEmirates
Deal found 22/10£497
Sat 22/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Tue 2/1208:50LHR - SIN
1 stop16h 45mEtihad Airways
Deal found 22/10£498
Sun 23/1102:45SIN - STN
1 stop22h 05mMultiple Airlines
Sun 7/1218:15STN - SIN
1 stop25h 05mMultiple Airlines
Deal found 23/10£498

Cheap flight deals from Singapore to London

Keep the following information in mind while searching for Singapore to London flight deals. Data was last updated 24 October 2025.

Round-trip from

£493

One-way from

£226

Popular in

December

Cheapest in

March

Average price

£598

Good round-trip deal

£569 or less

Good one-way deal

£281 or less
Gulf Air
  • Gulf Air
  • 13/2-17/2
  • 2 total stops
  • 57h 00m total
  • Singapore to London
Search Deals
1/2
  • 1/2
  • 1 total stop
  • 21h 15m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 858,174 searches. Data last updated 24 October 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 20/11

19:25-06:40

1 stop19h 15m

London Heathrow

Sat 22/11

13:55-09:35

1 stop35h 40m

£500

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Fri 14/11

02:45-16:20

1 stop21h 35m

London Luton

Sat 22/11

14:00-06:40

3 stops32h 40m

£502

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 19/11

02:30-12:05

1 stop17h 35m

London Stansted

Sun 23/11

20:15-21:45

1 stop17h 30m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 20/1

00:30-17:55

1 stop25h 25m

London Stansted

Tue 27/1

14:05-13:35

1 stop15h 30m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 18/11

00:30-12:05

1 stop19h 35m

London Stansted

Sun 23/11

20:15-21:45

1 stop17h 30m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 19/11

02:30-12:05

1 stop17h 35m

London Stansted

Tue 25/11

14:05-14:40

1 stop16h 35m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Mon 17/11

02:30-12:05

1 stop17h 35m

London Stansted

Mon 24/11

14:05-14:40

1 stop16h 35m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 18/11

00:30-12:05

1 stop19h 35m

London Stansted

Tue 25/11

20:15-21:45

1 stop17h 30m

£506

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Sat 15/11

02:30-12:05

1 stop17h 35m

London Stansted

Tue 25/11

14:05-14:40

1 stop16h 35m

£507

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Mon 17/11

02:30-12:05

1 stop17h 35m

London Stansted

Sun 23/11

20:15-21:45

1 stop17h 30m

£507

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 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

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 £422). Flying from Singapore to London in July is currently the most expensive (average of £540). 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 24 October 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.

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 24 October 2025.
Read through reviews of airlines operating flights from Singapore to London, such as Emirates, Singapore Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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
3,383 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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
1,386 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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.
Qatar Airways
7.4
Good
3,657 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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.
Etihad Airways
7.4
Good
1,282 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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
7,469 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 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.

  • How long is the flight from Singapore to London?

    Etihad Airways, Emirates, and Gulf Air can get you from Singapore to London in just under 17h 35m. Your travel time can differ by up to 8h 45m. The distance between Singapore and London is about 6722 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at £254. China Eastern flights start at £264 while deals on Lufthansa start at £399 one-way.

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

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

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

    Before booking your flight to London from Singapore, check out the most reliable airlines to get you to your destination on time: Garuda Indonesia (92%), American Airlines (90%), Iberia( 90%).

  • What are the cheapest flights from Singapore to London?

    Looking at all options, your cheapest flight can be booked for £273. While the most popular route (Singapore Changi - London Heathrow) can be booked for £434 on average, our data indicates £1,610 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, March is the cheapest month in which you can book a flight from Singapore to London (average of £422). Flying from Singapore to London in July is currently the most expensive (average of £540). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Wembley
Ilford
Deal
Hayes
Colchester
Watford
Crawley
Winchester
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Romford
Ipswich
Bedford
Brentford
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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.
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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 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£457Average£524FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£464Average£561FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£470Average£639FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest£492Average£525FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Gulf AirCheapest£493Average£529FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
LufthansaCheapest£499Average£737FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qantas AirwaysCheapest£506Average£659FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest£516Average£766FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£532Average£618FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£571Average£750FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to London flexibly with Cheapflights today.

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