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Cheap flights from the United Kingdom to Singapore from £246

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Singapore

Enter your travel dates to find the best prices.

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 April 2026.

Fri 18/911:35
LGW
-
SIN
1 stop22h 25m
China Eastern
Sat 3/1023:10
SIN
-
LGW
1 stop22h 50m
China Eastern
Deal found 27/4£488
Wed 17/610:40
LGW
-
SIN
1 stop19h 05m
Gulf Air
Thu 25/620:00
SIN
-
LGW
1 stop17h 55m
Gulf Air
Deal found 28/4£489
Mon 18/522:05
LHR
-
SIN
1 stop20h 55m
Shenzhen Airlines
Thu 21/503:00
SIN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 24/4£490
Sat 2/522:05
LHR
-
SIN
1 stop31h 15m
Shenzhen Airlines
Sun 17/503:00
SIN
-
LHR
1 stop23h 50m
Shenzhen Airlines
Deal found 26/4£491
Tue 27/1022:10
LHR
-
SIN
1 stop32h 45m
Air China
Mon 9/1123:55
SIN
-
LHR
1 stop24h 00m
Air China
Deal found 24/4£494
Tue 27/1022:10
LHR
-
SIN
1 stop32h 45m
Air China
Sun 8/1123:55
SIN
-
LHR
1 stop25h 55m
Air China
Deal found 27/4£495
Tue 2/613:30
LGW
-
SIN
2 stops44h 50m
Multiple Airlines
Sun 28/623:25
SIN
-
LGW
2 stops38h 55m
Multiple Airlines
Deal found 27/4£495
Wed 3/610:40
LGW
-
SIN
1 stop19h 05m
Gulf Air
Tue 16/620:00
SIN
-
LGW
1 stop17h 55m
Gulf Air
Deal found 27/4£497
Fri 25/906:55
STN
-
SIN
1 stop19h 35m
Turkish Airlines
Sat 10/1011:10
SIN
-
STN
1 stop18h 00m
Turkish Airlines
Deal found 24/4£499
Fri 4/1211:05
LGW
-
SIN
1 stop21h 10m
Air China
Tue 15/1217:50
SIN
-
LGW
1 stop21h 05m
Air China
Deal found 25/4£500
Mon 8/622:00
LHR
-
SIN
2 stops22h 10m
Hainan Airlines
Sun 14/616:15
SIN
-
LHR
2 stops34h 15m
Hainan Airlines
Deal found 26/4£502
Mon 18/522:05
LHR
-
SIN
1 stop20h 55m
Multiple Airlines
Tue 2/620:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Deal found 27/4£502

Find 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 April 2026.

Round-trip from

£488

One-way from

£246

Popular in

December

Cheapest in

September

Average price

£603

Good round-trip deal

£836 or less

Good one-way deal

£382 or less
China Eastern
  • China Eastern
  • 18/9-3/10
  • 2 total stops
  • 45h 15m total
  • United Kingdom to Singapore
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 55h 55m total
  • United Kingdom to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Singapore.
Search Deals
Price to beat on a one-way flight from United Kingdom to Singapore.
Search Deals

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 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 20/5

22:05-16:40

1 stop35h 35m

Singapore Changi

Thu 4/6

18:10-20:00

1 stop32h 50m

£525

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Thu 14/5

06:20-17:45

2 stops28h 25m

Singapore Changi

Thu 21/5

19:45-23:15

2 stops34h 30m

£600

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Fri 23/10

10:40-12:45

1 stop19h 05m

Singapore Changi

Sat 7/11

20:00-06:20

1 stop18h 20m

£645

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 25/5

07:00-17:45

2 stops27h 45m

Singapore Changi

Wed 10/6

19:00-22:25

2 stops34h 25m

£652

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 10/5

09:30-09:40

1 stop17h 10m

Singapore Changi

Mon 11/5

21:00-07:00

1 stop17h 00m

£653

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Wed 27/5

15:30-16:15

1 stop17h 45m

Singapore Changi

Tue 2/6

01:30-20:00

1 stop25h 30m

£670

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Wed 16/9

20:45-09:40

1 stop29h 55m

Singapore Changi

Sun 27/9

21:00-18:35

1 stop28h 35m

£673

LondonSingapore

STN - SIN

STNSIN

London Stansted

Sun 5/7

17:35-17:55

1 stop17h 20m

Singapore Changi

Wed 29/7

23:05-16:40

1 stop24h 35m

£676

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 7/6

11:35-17:00

1 stop22h 25m

Singapore Changi

Sat 13/6

02:30-06:40

2 stops35h 10m

£681

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 3/6

07:05-08:45

1 stop18h 40m

Singapore Changi

Sun 7/6

10:25-16:35

1 stop37h 10m

£682

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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

How far ahead should I book a flight from United Kingdom to Singapore?

To ensure you get the cheapest price possible for a flight from United Kingdom to Singapore, you should look to book at least 49 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 United Kingdom to Singapore?

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Singapore (average of £539). Flying from United Kingdom to Singapore in December is currently the most expensive (average of £962). 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 April 2026.

It’s typically best to fly out from United Kingdom to Singapore in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from United Kingdom to Singapore?

Use this chart to determine the cheapest time to fly return from United Kingdom to Singapore. Price data was last updated on 25 April 2026.

Travellers seeking maximum savings on their United Kingdom to Singapore flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 2026.

The most flights from GB0 to SG0 are scheduled on a Monday (35 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

How often are flights from the United Kingdom to Singapore delayed?

About 21% of weekly flights between United Kingdom and Singapore have experienced delays in the past year, with the average delay time being 105 minutes.

What is the most punctual flight time for the United Kingdom to Singapore flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Singapore flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 April 2026.
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.
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,503 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Etihad Airways
7.3
Good
1,434 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Gulf Air
7.2
Good
232 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Lufthansa
6.8
Okay
7,959 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
British Airways
6.7
Okay
7,931 reviews
Singapore Airlines
8.2
Very Good
1,503 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 Shenzhen Airlines, Gulf Air, and Etihad Airways fly from United Kingdom to Singapore in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 18h 25m. 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 £167. Users have also found prices from £242 and £253 on Hainan Airlines and China Eastern, 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, September is the cheapest month in which you can book a flight from United Kingdom to Singapore (average of £539). Flying from United Kingdom to Singapore in December is currently the most expensive (average of £962). 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.
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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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£256Average£626FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£322Average£549FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapest£344Average£431FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Hainan AirlinesCheapest£361Average£421FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£370Average£472FlexibilityNo cancel feeOn-time67%
Search Air China flights
Thai AirwaysCheapest£374Average£653FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Juneyao AirlinesCheapest£392Average£652FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China SouthernCheapest£392Average£545FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£403Average£521FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Royal Brunei AirlinesCheapest£439Average£530FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines 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 United Kingdom to Singapore?

Cheapflights makes it easy to find United Kingdom to Singapore 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 United Kingdom to Singapore?

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.

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

Yes, we can. To see specific flights from United Kingdom to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom 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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