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Cheap flights from the United Kingdom to Singapore from £257

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
28 Apr — 5 May1
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 23 April 2025.

Round-trip from

£434

One-way from

£257

Popular in

December

Cheapest in

March

Average price

£656

Good round-trip deal

£661 or less

Good one-way deal

£377 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 24/5-13/6
  • 2 total stops
  • 58h 45m total
  • United Kingdom to Singapore
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3/5
  • 3/5
  • 3 total stops
  • 53h 25m total
  • United Kingdom to Singapore
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Singapore.
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Price to beat on a one-way flight from United Kingdom to Singapore.
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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 23 April 2025.

Wed 30/422:05LHR - SIN
1 stop21h 35mShenzhen Airlines
Sun 11/518:10SIN - LHR
1 stop32h 40mShenzhen Airlines
Deal found 22/4£434
Sun 4/519:00LGW - SIN
1 stop19h 55mChina Eastern
Sat 10/518:10SIN - LGW
1 stop28h 50mChina Eastern
Deal found 22/4£434
Fri 16/522:00LHR - SIN
2 stops30h 00mHainan Airlines
Wed 21/504:50SIN - LHR
1 stop21h 40mHainan Airlines
Deal found 22/4£436
Thu 27/1121:50LHR - SIN
1 stop30h 40mGulf Air
Wed 25/220:25SIN - LHR
1 stop18h 10mGulf Air
Deal found 22/4£438
Wed 21/521:45LHR - SIN
1 stop28h 55mEtihad Airways
Mon 26/521:10SIN - LHR
1 stop28h 35mEtihad Airways
Deal found 22/4£438
Sat 3/522:40LHR - SIN
1 stop25h 10mAir China
Sat 17/509:00SIN - LHR
1 stop18h 30mAir China
Deal found 22/4£446
Wed 14/511:25LGW - SIN
1 stop17h 55mGulf Air
Tue 20/520:00SIN - LGW
1 stop17h 55mGulf Air
Deal found 22/4£452
Tue 20/509:00LGW - SIN
2 stops23h 45mMultiple Airlines
Wed 21/503:45SIN - LGW
2 stops22h 55mMultiple Airlines
Deal found 21/4£453
Sun 11/522:10LHR - SIN
1 stop35h 40mChina Southern
Sun 18/517:50SIN - LHR
1 stop32h 10mChina Southern
Deal found 22/4£457
Tue 20/521:20LHR - SIN
1 stop25h 05mChina Eastern
Thu 22/523:10SIN - LHR
1 stop26h 30mChina Eastern
Deal found 21/4£462
Tue 3/607:05STN - SIN
2 stops22h 15mMultiple Airlines
Thu 12/620:00SIN - STN
2 stops35h 45mMultiple Airlines
Deal found 22/4£470
Fri 6/622:00LHR - SIN
2 stops30h 00mMultiple Airlines
Thu 12/603:40SIN - LHR
1 stop23h 20mMultiple Airlines
Deal found 22/4£474

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 23 April 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

LGW - SIN

LGWSIN

London Gatwick

Sun 4/5

19:00-21:55

1 stop19h 55m

Singapore Changi

Sat 10/5

18:10-16:00

1 stop28h 50m

£434

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 1/6

22:05-02:40

1 stop21h 35m

Singapore Changi

Thu 12/6

03:40-20:00

1 stop23h 20m

£435

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 16/5

22:00-11:00

2 stops30h 00m

Singapore Changi

Wed 21/5

04:50-19:30

1 stop21h 40m

£436

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 21/5

21:45-09:40

1 stop28h 55m

Singapore Changi

Mon 26/5

21:10-18:45

1 stop28h 35m

£438

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 3/6

22:05-12:20

1 stop31h 15m

Singapore Changi

Thu 12/6

20:00-06:55

1 stop17h 55m

£444

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 3/5

22:40-06:50

1 stop25h 10m

Singapore Changi

Sat 17/5

09:00-20:30

1 stop18h 30m

£446

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 14/5

11:25-12:20

1 stop17h 55m

Singapore Changi

Tue 20/5

20:00-06:55

1 stop17h 55m

£452

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 20/5

09:00-15:45

2 stops23h 45m

Singapore Changi

Wed 21/5

03:45-19:40

2 stops22h 55m

£453

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 3/6

21:20-05:25

1 stop25h 05m

Singapore Changi

Sat 14/6

00:55-18:40

1 stop24h 45m

£456

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 11/5

22:10-16:50

1 stop35h 40m

Singapore Changi

Sun 18/5

17:50-19:00

1 stop32h 10m

£457

Flights are sorted by cheapest return flights first.

Deals found on 22/4

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 £732). 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 23 April 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 23 April 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).

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 23 April 2025.
Read reviews from past customers who have flown Hainan Airlines, Singapore Airlines and Air New Zealand from United Kingdom to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Crew

8.9

Boarding

8.5

Overall

8.1

Comfort

8.1

Food

8.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Crew

8.9

Boarding

8.5

Overall

8.1

Comfort

8.1

Food

8.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,290 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Crew

8.9

Boarding

8.5

Overall

8.1

Comfort

8.1

Food

8.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air New Zealand
8.0
Very Good
469 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Crew

8.9

Boarding

8.5

Overall

8.1

Comfort

8.1

Food

8.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,205 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Crew

8.9

Boarding

8.5

Overall

8.1

Comfort

8.1

Food

8.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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

    For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £279. Users have also found prices from £291 and £296 on China Eastern 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 £732). 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

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

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 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£363Average£417FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£376Average£450FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£380Average£552FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China EasternCheapest£388Average£478FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapest£389Average£708FlexibilityNo cancel feeOn-time75%
Search KLM flights
China SouthernCheapest£392Average£489FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air FranceCheapest£408Average£598FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£410Average£646FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Royal Brunei AirlinesCheapest£429Average£499FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Juneyao AirlinesCheapest£483Average£524FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights

Fly with Cheapflights

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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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