Cheap flights from the United Kingdom to Singapore from £208

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
3 Sep — 10 Sep1
1 adult

Cheap flight deals from United Kingdom to Singapore

Keep the following information in mind while searching for United Kingdom to Singapore flight deals. Data was last updated 29 August 2025.

Round-trip from

£466

One-way from

£208

Popular in

December

Cheapest in

May

Average price

£727

Good round-trip deal

£699 or less

Good one-way deal

£515 or less
Air India
  • Air India
  • 19/9-5/10
  • 2 total stops
  • 44h 35m total
  • United Kingdom to Singapore
5/10
  • 5/10
  • 3 total stops
  • 47h 05m total
  • United Kingdom to Singapore
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from United Kingdom to Singapore.
Price to beat on a one-way flight from United Kingdom to Singapore.

Find flight deals from United Kingdom to Singapore

Cheapest flights from United Kingdom to Singapore
Explore the most affordable flight options available from United Kingdom to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Fri 19/912:30LHR - SIN
1 stop23h 00mAir India
Sun 5/1019:40SIN - LHR
1 stop21h 35mAir India
Deal found 28/8£466
Mon 13/1022:40LHR - SIN
1 stop25h 10mAir China
Wed 29/1023:55SIN - LHR
1 stop24h 00mAir China
Deal found 29/8£467
Mon 13/1017:50LHR - SIN
1 stop15h 50mLufthansa
Mon 20/1023:25SIN - LHR
1 stop15h 50mLufthansa
Deal found 29/8£468
Fri 14/1117:00LGW - SIN
1 stop21h 00mChina Eastern
Tue 2/1200:25SIN - LGW
1 stop38h 05mChina Eastern
Deal found 29/8£468
Tue 2/921:50LGW - SIN
2 stops36h 55mMultiple Airlines
Fri 5/923:10SIN - LGW
1 stop22h 50mMultiple Airlines
Deal found 28/8£469
Wed 27/822:00LHR - SIN
1 stop22h 10mHainan Airlines
Thu 11/912:05SIN - LHR
2 stops38h 25mHainan Airlines
Deal found 27/8£469
Tue 30/918:00LGW - SIN
1 stop38h 45mChina Eastern
Fri 3/1018:10SIN - LGW
1 stop27h 50mChina Eastern
Deal found 27/8£469
Wed 10/922:00LHR - SIN
1 stop30h 00mHainan Airlines
Sun 14/912:05SIN - LHR
2 stops38h 25mHainan Airlines
Deal found 28/8£470
Thu 28/811:35LGW - SIN
1 stop21h 10mChina Eastern
Fri 5/923:10SIN - LGW
1 stop22h 50mChina Eastern
Deal found 27/8£470
Tue 18/1106:00GLA - SIN
1 stop26h 55mLufthansa
Tue 2/1223:55SIN - GLA
1 stop20h 10mLufthansa
Deal found 26/8£470
Sat 6/921:05LHR - SIN
1 stop29h 10mAir India
Sat 20/908:45SIN - LHR
1 stop17h 15mAir India
Deal found 27/8£471
Thu 4/921:50LGW - SIN
2 stops36h 25mMultiple Airlines
Mon 8/916:55SIN - LGW
1 stop29h 05mMultiple Airlines
Deal found 27/8£471

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 29 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Singapore that are best for you.

Fly from

United Kingdom

Fly to

Singapore

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 13/10

17:50-16:40

1 stop15h 50m

Singapore Changi

Mon 20/10

23:25-08:15

1 stop15h 50m

£468

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Fri 14/11

17:00-22:00

1 stop21h 00m

Singapore Changi

Tue 2/12

00:25-06:30

1 stop38h 05m

£468

GlasgowSingapore

GLA - SIN

GLASIN

Glasgow Intl

Tue 18/11

06:00-16:55

1 stop26h 55m

Singapore Changi

Tue 2/12

23:55-12:05

1 stop20h 10m

£470

LondonSingapore

STN - SIN

STNSIN

London Stansted

Sun 12/10

00:20-21:20

3 stops38h 00m

Singapore Changi

Sun 19/10

01:40-23:59

2 stops29h 19m

£472

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 28/1

10:35-12:30

1 stop17h 55m

Singapore Changi

Tue 10/2

20:25-06:30

1 stop18h 05m

£473

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 25/2

10:35-12:30

1 stop17h 55m

Singapore Changi

Tue 24/3

20:25-06:30

1 stop18h 05m

£473

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Mon 13/10

21:50-17:15

2 stops36h 25m

Singapore Changi

Wed 29/10

17:35-18:30

1 stop32h 55m

£477

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Fri 19/9

11:25-12:20

1 stop17h 55m

Singapore Changi

Tue 23/9

20:00-06:55

1 stop17h 55m

£477

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 22/2

10:35-12:30

1 stop17h 55m

Singapore Changi

Tue 24/3

20:25-06:30

1 stop18h 05m

£478

Newcastle upon TyneSingapore

NCL - SIN

NCLSIN

Newcastle upon Tyne

Tue 13/1

11:10-16:55

1 stop21h 45m

Singapore Changi

Tue 28/4

23:25-17:05

2 stops24h 40m

£480

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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

Have a flexible travel schedule? Discover the best time to fly to Singapore from United Kingdom 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 the United Kingdom to Singapore

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Singapore (average of £714). Flying from United Kingdom 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 GB to SG?

Find hourly flight availability from United Kingdom 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 29 August 2025.

When flying from United Kingdom 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 United Kingdom to Singapore

Explore weekly flight availability from United Kingdom 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 29 August 2025.

The most flights from GB0 to SG0 are scheduled on a Monday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (37 on average).

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 29 August 2025.
Read reviews from past customers who have flown with Singapore Airlines, Etihad Airways, andGulf Air from the United Kingdom to Singapore. 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.

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Singapore. 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 United Kingdom to Singapore?

    Airlines like Lufthansa, China Eastern, and Gulf Air fly from United Kingdom to Singapore in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 5h 10m. Airlines will cover a distance of 6757 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Air China. According to our data, you can fly for as low as £300. Users have also found prices from £301 and £301 on Hainan Airlines and Gulf Air, respectively.

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

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

  • How can I find direct flights from United Kingdom to Singapore?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Singapore?

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to Singapore (average of £714). Flying from United Kingdom 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from United Kingdom to Singapore

Discover the top 10 airlines that operate flights from United Kingdom 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£355Average£410FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£361Average£448FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£375Average£467FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China EasternCheapest£383Average£492FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapest£385Average£726FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapest£387Average£551FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China SouthernCheapest£387Average£489FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air FranceCheapest£403Average£597FlexibilityNo cancel feeOn-time77%
Search Air France flights
Royal Brunei AirlinesCheapest£425Average£496FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
IndiGoCheapest£451Average£723FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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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 United Kingdom to Singapore.

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