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Cheap flights from London to Singapore from £322

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SIN
22 Jan — 29 Jan1
1 adult

Cheap flight deals from London to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Singapore (SG0). 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 17 January 2025.

Round-trip from

£497

One-way from

£322
17/3-8/4
  • 17/3-8/4
  • 4 total stops
  • 54h 30m total
  • London to Singapore
Search Deals
6/3
  • 6/3
  • 2 total stops
  • 19h 50m total
  • London to Singapore
Search Deals

Find flight deals from London to Singapore

Cheapest flights from London to Singapore
Explore the most affordable flight options available from London to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 17/306:10LTN - SIN
2 stops27h 10mMultiple Airlines
Tue 8/419:45SIN - LTN
2 stops27h 20mMultiple Airlines
Deal found 16/1£497
Tue 4/322:00LHR - SIN
1 stop21h 05mChina Southern
Sat 8/303:55SIN - LHR
1 stop22h 20mChina Southern
Deal found 16/1£497
Sun 2/311:40LGW - SIN
1 stop20h 35mAir China
Tue 11/317:50SIN - LGW
1 stop21h 05mAir China
Deal found 16/1£497
Thu 13/310:30LGW - SIN
1 stop34h 55mChina Eastern
Sat 15/300:25SIN - LGW
1 stop38h 05mChina Eastern
Deal found 17/1£497
Fri 18/422:05LHR - SIN
1 stop31h 15mGulf Air
Sun 4/520:00SIN - LHR
1 stop17h 55mGulf Air
Deal found 17/1£498
Thu 23/111:45LHR - SIN
2 stops21h 10mKLM
Wed 29/101:40SIN - LHR
1 stop20h 10mKLM
Deal found 16/1£499
Sun 2/306:10STN - SIN
3 stops27h 10mMultiple Airlines
Sun 9/314:20SIN - STN
3 stops29h 15mMultiple Airlines
Deal found 16/1£500
Fri 14/321:10LHR - SIN
1 stop30h 30mShenzhen Airlines
Fri 4/418:10SIN - LHR
1 stop32h 40mShenzhen Airlines
Deal found 16/1£501
Tue 21/114:45LHR - SIN
1 stop18h 10mAir France
Tue 11/210:50SIN - LHR
1 stop18h 35mAir France
Deal found 16/1£502
Tue 6/515:15LGW - SIN
1 stop27h 35mMultiple Airlines
Fri 16/517:15SIN - LGW
1 stop20h 40mMultiple Airlines
Deal found 16/1£502
Sun 26/109:00LHR - SIN
1 stop16h 35mEtihad Airways
Mon 10/219:25SIN - LHR
1 stop19h 20mEtihad Airways
Deal found 16/1£505
Mon 10/320:25LHR - SIN
2 stops31h 15mAir China
Wed 19/312:40SIN - LHR
2 stops35h 15mAir China
Deal found 16/1£508

Find flights from London to Singapore within your budget

Customise your flight search to find flights from London to Singapore 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 17/3

06:10-17:20

2 stops27h 10m

Singapore Changi

Tue 8/4

19:45-16:05

2 stops27h 20m

£497

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 4/3

22:00-03:05

1 stop21h 05m

Singapore Changi

Wed 12/3

17:50-18:15

1 stop32h 25m

£497

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 2/3

11:40-16:15

1 stop20h 35m

Singapore Changi

Tue 11/3

17:50-06:55

1 stop21h 05m

£497

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 13/3

10:30-05:25

1 stop34h 55m

Singapore Changi

Sat 15/3

00:25-06:30

1 stop38h 05m

£497

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 18/4

22:05-12:20

1 stop31h 15m

Singapore Changi

Sun 4/5

20:00-06:55

1 stop17h 55m

£498

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 14/3

21:10-00:55

1 stop19h 45m

Singapore Changi

Tue 18/3

01:55-19:10

1 stop25h 15m

£499

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 9/2

10:20-18:25

1 stop24h 05m

Singapore Changi

Wed 19/2

22:05-20:40

1 stop30h 35m

£500

LondonSingapore

STN - SIN

STNSIN

London Stansted

Sun 2/3

06:10-17:20

3 stops27h 10m

Singapore Changi

Sun 9/3

14:20-11:35

3 stops29h 15m

£500

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 6/5

15:15-01:50

1 stop27h 35m

Singapore Changi

Fri 16/5

17:15-06:55

1 stop20h 40m

£502

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 11/3

17:50-22:00

1 stop20h 10m

Singapore Changi

Mon 24/3

00:25-17:30

1 stop25h 05m

£505

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 60 results
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Best time to book a flight from London to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from London 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.

Travel insights for flights from London to Singapore

Get recent, data-driven insights about flights from London to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Singapore?

Currently, April is the cheapest month in which you can book a flight from London to Singapore (average of £758). Flying from London to Singapore in December is currently the most expensive (average of £1,115). 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 LON to SG?

Find hourly flight availability from London to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from London to Singapore, 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 London to Singapore

Explore weekly flight availability from London to Singapore. 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 17 January 2025.

The most flights from LON to SG0 are scheduled on a Monday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 17 January 2025.
Get a feel of what it's like to fly with SWISS, Lufthansa and British Airways from London to Singapore by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines
8.1
Very Good
1,327 reviews
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Emirates
8.1
Very Good
3,351 reviews
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

KLM
7.8
Good
1,339 reviews
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Thai Airways
7.8
Good
337 reviews
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Hainan Airlines
7.7
Good
36 reviews
Singapore Airlines
8.1
Very Good
1,327 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from London to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Hainan Airlines, with whom users have recently found tickets for as low as £322. However, be on the lookout for offers from Singapore Airlines and Air China, as they are both options that can get you from London to Singapore for a low price.

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

    When deciding which route to take from London to Singapore consider London Heathrow - Singapore Changi, London Gatwick - Singapore Changi or London City - Singapore Changi as they are the most popular.

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

    Consider Qantas Airways (59%), Air Canada (53%) or Scandinavian Airlines (52%) when booking your flight. These represent the most reliable airlines when flying from London to Singapore.

  • What are the cheapest flights from London to Singapore?

    The cheapest flight price from London to Singapore is £326. On average you can expect to pay £2,544. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for £409.

  • Can I find deals for flights from London to Singapore that include hotel bookings?

    Yes. In addition to deals on London to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Singapore.

  • Can I find deals for business class flights from London to Singapore?

    Yes. Cheapflights offers flight deals from London to Singapore 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 London to Singapore?

    Currently, April is the cheapest month in which you can book a flight from London to Singapore (average of £758). Flying from London to Singapore in December is currently the most expensive (average of £1,115). 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

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Alternative routes for London to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Singapore

Discover the top 10 airlines that operate flights from London to Singapore. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£405Average£484FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air IndiaCheapest£416Average£680FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air ChinaCheapest£420Average£490FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£423Average£505FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£441Average£491FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air FranceCheapest£460Average£622FlexibilityNo cancel feeOn-time77%
Search Air France flights
SAUDIACheapest£495Average£676FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Gulf AirCheapest£497Average£582FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Royal Brunei AirlinesCheapest£518Average£546FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
KLMCheapest£524Average£892FlexibilityNo cancel feeOn-time75%
Search KLM 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 London to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Singapore with no change fees?

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

Can Cheapflights notify me if prices for flights from London to Singapore become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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