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Cheap flights from Singapore to London from S$ 389

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 27-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
27 Nov — 4 Dec1
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 28 October 2025.

Wed 24-1211:40SIN - LHR
1 stop17h 25mMultiple Airlines
Sun 18-122:15LHR - SIN
1 stop21h 05mMultiple Airlines
Deal found 26-10S$ 855
Thu 30-1020:25SIN - LGW
1 stop17h 55mGulf Air
Fri 7-1110:35LGW - SIN
1 stop17h 55mGulf Air
Deal found 26-10S$ 855
Fri 21-1116:15SIN - STN
3 stops34h 45mMultiple Airlines
Fri 28-1119:40STN - SIN
1 stop24h 00mMultiple Airlines
Deal found 25-10S$ 855
Sat 22-1104:40SIN - LHR
1 stop21h 15mMultiple Airlines
Tue 2-1217:40LHR - SIN
1 stop20h 15mMultiple Airlines
Deal found 25-10S$ 856
Wed 26-1113:05SIN - LTN
3 stops42h 05mMultiple Airlines
Wed 3-1214:30LTN - SIN
2 stops35h 30mMultiple Airlines
Deal found 25-10S$ 857
Wed 26-1113:05SIN - LGW
3 stops42h 50mMultiple Airlines
Wed 3-1208:05LGW - SIN
2 stops25h 30mMultiple Airlines
Deal found 25-10S$ 857
Sun 30-1102:45SIN - LTN
1 stop28h 25mMultiple Airlines
Sun 7-1214:30LTN - SIN
1 stop28h 50mMultiple Airlines
Deal found 27-10S$ 859
Thu 20-1112:15SIN - LHR
2 stops37h 20mHainan Airlines
Wed 3-1219:45LHR - SIN
1 stop23h 25mHainan Airlines
Deal found 25-10S$ 860
Sat 8-1120:25SIN - LGW
1 stop17h 55mGulf Air
Wed 12-1110:35LGW - SIN
1 stop17h 55mGulf Air
Deal found 25-10S$ 860
Mon 24-1102:30SIN - STN
1 stop17h 35mEmirates
Tue 2-1220:15STN - SIN
1 stop17h 30mEmirates
Deal found 25-10S$ 860
Thu 4-1212:15SIN - LHR
2 stops37h 20mHainan Airlines
Mon 8-1221:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 27-10S$ 861
Mon 1-1213:15SIN - LGW
3 stops42h 25mMultiple Airlines
Sun 7-1206:25LGW - SIN
2 stops27h 10mMultiple Airlines
Deal found 27-10S$ 861

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 28 October 2025.

Round-trip from

S$ 855

One-way from

S$ 389

Popular in

December

Cheapest in

March

Average price

S$ 1,036

Good round-trip deal

S$ 1,097 or less

Good one-way deal

S$ 526 or less
Air China
  • Air China
  • 16-11-20-11
  • 2 total stops
  • 45h 20m total
  • Singapore to London
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 27-12
  • 2 total stops
  • 45h 15m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 27 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 200,618 searches. Data last updated 28 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 - LTN

SINLTN

Singapore Changi

Sun 30-11

02:45-23:10

1 stop28h 25m

London Luton

Sun 7-12

14:30-03:20

1 stop28h 50m

S$ 859

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Sun 18-1

02:45-16:50

1 stop22h 05m

London Stansted

Mon 26-1

08:05-17:35

2 stops25h 30m

S$ 870

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 19-11

00:30-12:05

1 stop19h 35m

London Stansted

Wed 26-11

14:05-14:40

1 stop16h 35m

S$ 875

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 19-11

00:30-12:05

1 stop19h 35m

London Stansted

Sun 23-11

14:05-14:40

1 stop16h 35m

S$ 875

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Sat 15-11

00:30-12:05

1 stop19h 35m

London Stansted

Sun 23-11

14:05-13:35

1 stop15h 30m

S$ 875

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Mon 17-11

02:30-12:05

1 stop17h 35m

London Stansted

Mon 1-12

14:05-14:40

1 stop16h 35m

S$ 875

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Mon 17-11

21:00-12:05

1 stop23h 05m

London Stansted

Thu 20-11

20:15-21:45

1 stop17h 30m

S$ 875

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Sun 16-11

00:30-12:05

1 stop19h 35m

London Stansted

Mon 24-11

14:05-13:35

1 stop15h 30m

S$ 875

SingaporeLondon

SIN - LTN

SINLTN

Singapore Changi

Mon 10-11

23:25-20:10

2 stops28h 45m

London Luton

Thu 13-11

20:50-08:45

2 stops27h 55m

S$ 877

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 15-11

19:25-06:40

1 stop19h 15m

London Heathrow

Tue 25-11

08:50-09:35

1 stop16h 45m

S$ 884

Flights are sorted by cheapest return flights first.

Deals found on 27-10

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 S$ 730). Flying from Singapore to London in July is currently the most expensive (average of S$ 934). 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 28 October 2025.

It’s typically best to fly out from Singapore to London at midday. Doing so could potentially save you 52% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 28 October 2025.

The most flights from SG0 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).

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 28 October 2025.
See what other customers who have flown with Emirates, Singapore Airlines, 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.
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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
3,392 reviews
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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
1,388 reviews
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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.
Qantas Airways
7.5
Good
924 reviews
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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.
SWISS
7.5
Good
1,774 reviews
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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
7,481 reviews
Emirates
8.1
Very Good
3,392 reviews
Check prices

Food

7.9

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

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?

    A quick flight from Singapore to London can take about 15h 10m. Emirates provides one of the quickest options available for as low as S$ 926. 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$ 445 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on China Eastern and Emirates, with prices starting from S$ 450 and S$ 463, respectively.

  • 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?

    No one likes to see their flight delayed. When booking a flight from Singapore to London consider choosing Garuda Indonesia(92%), 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$ 483. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 761 on average, our data indicates S$ 2,784 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 S$ 730). Flying from Singapore to London in July is currently the most expensive (average of S$ 934). 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
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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 666AverageS$ 1,079FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 710AverageS$ 806FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China EasternCheapestS$ 752AverageS$ 1,103FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapestS$ 782AverageS$ 913FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 797AverageS$ 1,054FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestS$ 797AverageS$ 959FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestS$ 805AverageS$ 1,176FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Malaysia AirlinesCheapestS$ 805AverageS$ 949FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapestS$ 816AverageS$ 1,125FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapestS$ 818AverageS$ 1,123FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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