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Cheap flights from the United Kingdom to Singapore from £255

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
15 Apr — 22 Apr1
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 16 March 2026.

Wed 28/1012:50
GLA
-
SIN
1 stop20h 05m
Lufthansa
Thu 26/1123:55
SIN
-
GLA
1 stop20h 10m
Lufthansa
Deal found 15/3£486
Tue 28/406:15
EDI
-
SIN
2 stops20h 25m
Multiple Airlines
Tue 5/521:00
SIN
-
EDI
2 stops25h 40m
Multiple Airlines
Deal found 14/3£491
Mon 14/909:25
GLA
-
SIN
1 stop24h 05m
Lufthansa
Wed 30/923:40
SIN
-
GLA
1 stop16h 05m
Lufthansa
Deal found 13/3£492
Thu 16/418:00
BHX
-
SIN
2 stops32h 40m
Multiple Airlines
Thu 23/421:00
SIN
-
BHX
2 stops27h 45m
Multiple Airlines
Deal found 14/3£494
Thu 17/913:00
EDI
-
SIN
1 stop20h 30m
Multiple Airlines
Thu 1/1023:05
SIN
-
EDI
1 stop24h 30m
Multiple Airlines
Deal found 14/3£494
Wed 29/416:05
EDI
-
SIN
2 stops34h 35m
Multiple Airlines
Wed 6/521:00
SIN
-
EDI
2 stops24h 45m
Multiple Airlines
Deal found 15/3£495
Mon 1/617:55
BHX
-
SIN
1 stop15h 40m
Lufthansa
Tue 9/622:45
SIN
-
BHX
1 stop25h 25m
Lufthansa
Deal found 15/3£496
Tue 28/416:05
GLA
-
SIN
2 stops34h 35m
Multiple Airlines
Tue 12/521:00
SIN
-
GLA
2 stops32h 10m
Multiple Airlines
Deal found 13/3£497
Thu 23/415:05
EDI
-
SIN
2 stops35h 35m
Multiple Airlines
Wed 6/521:00
SIN
-
EDI
2 stops24h 45m
Multiple Airlines
Deal found 12/3£497
Mon 27/415:15
BHX
-
SIN
2 stops35h 25m
Multiple Airlines
Mon 4/521:00
SIN
-
BHX
2 stops32h 45m
Multiple Airlines
Deal found 13/3£498
Wed 16/913:50
EDI
-
SIN
1 stop20h 20m
SWISS
Thu 1/1023:05
SIN
-
EDI
1 stop24h 30m
SWISS
Deal found 14/3£504
Thu 5/1119:40
EDI
-
SIN
1 stop38h 20m
SWISS
Wed 18/1100:05
SIN
-
EDI
1 stop26h 50m
SWISS
Deal found 13/3£507

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 16 March 2026.

Round-trip from

£491

One-way from

£255

Popular in

December

Cheapest in

May

Average price

£621

Good round-trip deal

£715 or less

Good one-way deal

£393 or less
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 46h 05m total
  • United Kingdom to Singapore
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 44h 30m total
  • United Kingdom to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 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 March 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Singapore Changi.
Search Deals
Price to beat on a one-way flight from United Kingdom to Singapore Changi.
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 16 March 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

LTN - SIN

LTNSIN

London Luton

Fri 10/4

06:20-09:40

2 stops20h 20m

Singapore Changi

Fri 24/4

21:00-17:25

2 stops27h 25m

£530

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 29/4

14:05-17:55

1 stop20h 50m

Singapore Changi

Wed 6/5

11:10-09:55

1 stop29h 45m

£541

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 9/6

21:20-11:40

3 stops55h 20m

Singapore Changi

Fri 12/6

14:00-18:40

2 stops59h 40m

£544

GlasgowSingapore

GLA - SIN

GLASIN

Glasgow Intl

Mon 1/6

09:25-16:35

2 stops24h 10m

Singapore Changi

Sun 14/6

23:25-15:00

1 stop22h 35m

£550

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 15/4

06:40-21:55

2 stops32h 15m

Singapore Changi

Tue 28/4

20:00-14:35

2 stops25h 35m

£552

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Fri 11/9

10:40-12:45

1 stop19h 05m

Singapore Changi

Thu 24/9

20:00-06:55

1 stop17h 55m

£554

LondonSingapore

SEN - SIN

SENSIN

London Southend

Mon 13/4

07:50-17:00

2 stops26h 10m

Singapore Changi

Wed 15/4

20:00-20:10

3 stops31h 10m

£556

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 3/6

18:00-14:10

2 stops37h 10m

Singapore Changi

Sat 6/6

00:55-06:40

1 stop36h 45m

£559

LondonSingapore

STN - SIN

STNSIN

London Stansted

Sat 9/5

17:45-17:55

1 stop17h 10m

Singapore Changi

Mon 18/5

11:10-22:10

1 stop18h 00m

£579

LondonSingapore

STN - SIN

STNSIN

London Stansted

Mon 4/5

10:50-17:55

1 stop24h 05m

Singapore Changi

Tue 19/5

05:25-16:40

1 stop18h 15m

£584

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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

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 £326). Flying from United Kingdom to Singapore in July is currently the most expensive (average of £531). 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 SIN?

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 16 March 2026.

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 16 March 2026.

The most flights from GB0 to SIN 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 (31 on average).

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

About 23% of weekly flights between United Kingdom and Singapore have experienced delays in the past year, with the average delay time being 103 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?

Saturday 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 15% 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 16 March 2026.
Get a feel of what it's like to fly with Singapore Airlines,SWISS, andGulf Air from the United Kingdom to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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.
SWISS
7.5
Good
1,897 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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
231 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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
7,850 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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
7,792 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

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.

  • What airport do you fly into for flights to Singapore from United Kingdom?

    For a flight from United Kingdom to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city.

  • How long is the flight from United Kingdom to Singapore?

    Airlines like Turkish Airlines, Gulf Air, and China Eastern fly from United Kingdom to Singapore in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 18h 05m. Airlines will cover a distance of 6750 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 £172. Users have also found prices from £247 and £267 on Hainan Airlines and Gulf Air, respectively.

  • What are the most popular routes from United Kingdom to Singapore?

    Most travelers choose London Heathrow - Singapore Changi, London Gatwick - Singapore Changi or London Stansted - Singapore Changi when deciding on the best route from United Kingdom to Singapore.

  • What are the most reliable airlines from United Kingdom to Singapore?

    The top 3 most reliable airlines when flying from United Kingdom to Singapore are Air Canada (100%), Scandinavian Airlines (92%) and TAP AIR PORTUGAL (92%).

  • What are the cheapest flights from United Kingdom to Singapore?

    Looking at all options, your cheapest flight can be booked for £342. While the most popular route (London Heathrow - Singapore Changi) can be booked for £397 on average, our data indicates £3,686 when flying from United Kingdom to Singapore.

  • 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 £326). Flying from United Kingdom to Singapore in July is currently the most expensive (average of £531). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£261Average£621FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£329Average£557FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Hainan AirlinesCheapest£358Average£443FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Shenzhen AirlinesCheapest£363Average£428FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£378Average£480FlexibilityNo cancel feeOn-time67%
Search Air China flights
Thai AirwaysCheapest£382Average£627FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
China SouthernCheapest£401Average£545FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£411Average£548FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air FranceCheapest£415Average£699FlexibilityNo cancel feeOn-time77%
Search Air France flights
Juneyao AirlinesCheapest£424Average£737FlexibilityNo cancel feeOn-time66%
Search Juneyao 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 goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom 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 United Kingdom to Singapore?

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 Singapore from United Kingdom.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Singapore with no change fees.

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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