How long is the flight from London to Singapore?

Airlines like Lufthansa, SWISS, and Gulf Air fly from London to Singapore in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 3h 15m. There are 6735 mi between London and Singapore. This flight may include one or multiple stops.

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

The cheapest airline one-way is Gulf Air, with whom users have recently found tickets for as low as £289. However, be on the lookout for offers from Air China and Hainan Airlines, as they are both options that can get you from London to Singapore for a low price.

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.

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).

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 cheapest flights from London to Singapore?

The cheapest flight price from London to Singapore is £331. On average you can expect to pay £3,837. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for £317.

What are the most reliable airlines from London to Singapore?

Consider Croatia Airlines (80%), Air Canada (79%) or Garuda Indonesia (78%) when booking your flight. These represent the most reliable airlines when flying from London to Singapore.

What are the most popular airlines that fly from London to Singapore?

Consider Air France, Air India or Finnair when booking your flight. These represent the most popular airlines when flying from London to Singapore.

What is the cheapest day to fly round-trip from London to Singapore?

Monday is generally a great day to depart. Flying on this day could help you save up to 8%.

How far in advance should I book a flight from London to Singapore?

Users have found that booking a flight from London to Singapore at least 24 days early can save you up to 14% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from London to Singapore for as little as £563 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £700 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Singapore?

The best pricing can be found in the month of May. Prices to Singapore from London average £618. You can even find prices in May for less than £618, as users have found deals to Singapore from as low as £391. The month of December appears to be one of the more expensive times to travel to Singapore from London. Flying in the targeted month can save you up to 42%.

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.

£289+ Cheap Flights from London to Singapore

Cheap flight deals from London to Singapore

Round-trip from	£450
One-way from	£289
Popular in	December
Cheapest in	May
Average price	£562
Good round-trip deal	£689 or less
Good one-way deal	£500 or less

Air China
23/9-26/10
2 total stops
42h 40m total
London to Singapore

Search Deals

13/10
3 total stops
35h 10m total
London to Singapore

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Singapore.

Search Deals

Price to beat on a one-way flight from London (LON) 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 12 September 2025.

Tue 23/911:25LGW - SIN

1 stop21h 35mAir China

Sun 26/1017:50SIN - LGW

1 stop21h 05mAir China

Deal found 11/9£450

Thu 30/1008:50LHR - SIN

1 stop16h 45mEtihad Airways

Mon 10/1119:25SIN - LHR

1 stop27h 05mEtihad Airways

Deal found 10/9£451

Fri 28/1111:40LGW - SIN

1 stop20h 35mAir China

Sun 28/1217:50SIN - LGW

1 stop21h 05mAir China

Deal found 9/9£451

Fri 26/922:00LHR - SIN

2 stops30h 00mHainan Airlines

Sun 26/1012:15SIN - LHR

2 stops37h 40mHainan Airlines

Deal found 11/9£452

Wed 24/921:05LHR - SIN

1 stop29h 10mAir India

Wed 1/1008:45SIN - LHR

1 stop34h 20mAir India

Deal found 10/9£453

Sun 7/1213:35LGW - SIN

1 stop29h 45mMultiple Airlines

Tue 23/1221:30SIN - LGW

1 stop29h 00mMultiple Airlines

Deal found 10/9£453

Mon 3/1116:40LHR - SIN

1 stop16h 45mMultiple Airlines

Sun 23/1100:05SIN - LHR

1 stop16h 00mMultiple Airlines

Deal found 11/9£453

Thu 6/1117:50LHR - SIN

1 stop15h 35mMultiple Airlines

Mon 24/1100:05SIN - LHR

1 stop16h 00mMultiple Airlines

Deal found 10/9£454

Fri 14/1117:50LHR - SIN

1 stop15h 35mLufthansa

Wed 3/1223:55SIN - LHR

1 stop17h 50mLufthansa

Deal found 10/9£455

Wed 3/1219:20LGW - SIN

1 stop24h 20mMultiple Airlines

Sun 28/1217:50SIN - LGW

1 stop21h 05mMultiple Airlines

Deal found 9/9£455

Thu 6/1118:15LCY - SIN

1 stop14h 40mMultiple Airlines

Tue 11/1100:05SIN - LCY

1 stop16h 40mMultiple Airlines

Deal found 10/9£456

Wed 24/911:25LGW - SIN

1 stop17h 55mGulf Air

Sat 11/1020:00SIN - LGW

1 stop17h 55mGulf Air

Deal found 10/9£456

Best flights from London to Singapore
Discover carefully curated flight deals from London to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sun 1/214:30LTN - SIN

1 stop28h 50mMultiple Airlines

Sun 8/202:45SIN - LTN

1 stop28h 25mMultiple Airlines

Deal found 12/9£451

Tue 28/1018:15LCY - SIN

1 stop14h 40mLufthansa

Tue 4/1123:55SIN - LCY

1 stop17h 20mLufthansa

Deal found 11/9£478

Thu 6/1117:45LCY - SIN

1 stop16h 15mSWISS

Wed 19/1100:05SIN - LCY

1 stop16h 30mSWISS

Deal found 11/9£488

Wed 29/1010:35LGW - SIN

1 stop17h 55mGulf Air

Thu 26/220:25SIN - LGW

1 stop17h 55mGulf Air

Deal found 11/9£491

Sat 10/106:25LGW - SIN

1 stop18h 20mTurkish Airlines

Sat 17/110:25SIN - LGW

1 stop20h 10mTurkish Airlines

Deal found 11/9£553

Sat 10/110:30LGW - SIN

1 stop20h 30mChina Eastern

Fri 16/100:25SIN - LGW

1 stop21h 35mChina Eastern

Deal found 11/9£566

Tue 28/1010:40LHR - SIN

Nonstop13h 10mSingapore Airlines

Tue 4/1109:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£585

Mon 27/1018:40LHR - SIN

Nonstop13h 15mBritish Airways

Mon 3/1123:15SIN - LHR

Nonstop14h 40mBritish Airways

Deal found 11/9£641

Mon 3/1114:05STN - SIN

1 stop16h 35mEmirates

Tue 18/1121:00SIN - STN

1 stop23h 05mEmirates

Deal found 11/9£746

Mon 24/1108:20LTN - SIN

1 stop35h 20mMultiple Airlines

Thu 4/1202:45SIN - LTN

1 stop30h 15mMultiple Airlines

Deal found 10/9£458

Wed 5/1117:45LCY - SIN

1 stop16h 15mSWISS

Sun 9/1100:05SIN - LCY

1 stop16h 30mSWISS

Deal found 10/9£489

Mon 3/1114:40LTN - SIN

2 stops38h 15mMultiple Airlines

Sun 16/1102:45SIN - LTN

1 stop28h 25mMultiple Airlines

Deal found 11/9£469

Direct flights from London to Singapore
Explore direct flight options from London to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Wed 4/309:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Fri 13/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£493

Wed 18/209:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Wed 18/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 10/9£507

Thu 5/309:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Thu 12/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 10/9£508

Tue 24/221:45LHR - SIN

Nonstop13h 15mSingapore Airlines

Wed 25/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 10/9£510

Wed 4/309:20LGW - SIN

Nonstop12h 55mSingapore Airlines

Fri 13/323:55SIN - LGW

Nonstop14h 30mSingapore Airlines

Deal found 11/9£511

Wed 18/209:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Wed 4/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£513

Tue 3/320:35LHR - SIN

Nonstop13h 05mSingapore Airlines

Tue 10/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 10/9£515

Thu 27/1109:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Sat 27/1209:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£516

Mon 9/310:40LHR - SIN

Nonstop13h 10mSingapore Airlines

Tue 17/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 10/9£518

Mon 16/209:10LHR - SIN

Nonstop13h 00mSingapore Airlines

Tue 3/309:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£518

Thu 20/1121:45LHR - SIN

Nonstop13h 15mSingapore Airlines

Wed 3/1209:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Deal found 11/9£519

Sun 1/309:20LGW - SIN

Nonstop12h 55mSingapore Airlines

Tue 17/323:55SIN - LGW

Nonstop14h 30mSingapore Airlines

Deal found 10/9£520

Last-minute flights from London to Singapore
Discover last-minute flight deals from London to Singapore. Data last updated 12 September 2025 and is based on user searches.

Sun 14/912:30LHR - SIN

1 stop23h 00mAir India

Wed 1/1023:00SIN - LHR

1 stop20h 05mAir India

Deal found 10/9£463

Mon 15/912:30LHR - SIN

1 stop23h 00mAir India

Sun 21/908:45SIN - LHR

1 stop17h 15mAir India

Deal found 11/9£455

Mon 15/921:05LHR - SIN

1 stop29h 10mAir India

Wed 8/1010:30SIN - LHR

1 stop32h 00mAir India

Deal found 10/9£461

Mon 22/911:35LGW - SIN

1 stop27h 20mChina Eastern

Mon 29/923:10SIN - LGW

1 stop22h 50mChina Eastern

Deal found 11/9£462

Tue 23/922:10LHR - SIN

1 stop28h 05mAir India

Sun 28/908:45SIN - LHR

1 stop33h 45mAir India

Deal found 11/9£461

Wed 24/921:05LHR - SIN

1 stop29h 10mAir India

Wed 1/1008:45SIN - LHR

1 stop34h 20mAir India

Deal found 10/9£453

Fri 26/922:00LHR - SIN

2 stops30h 00mHainan Airlines

Sun 26/1012:15SIN - LHR

2 stops37h 40mHainan Airlines

Deal found 11/9£452

Fri 3/1020:25LHR - SIN

1 stop27h 25mAir China

Tue 28/1023:55SIN - LHR

1 stop24h 00mAir China

Deal found 12/9£454

Fri 3/1022:00LHR - SIN

2 stops30h 00mHainan Airlines

Thu 9/1012:05SIN - LHR

2 stops38h 25mHainan Airlines

Deal found 11/9£462

Thu 16/1020:25LHR - SIN

1 stop18h 30mAir China

Sun 26/1023:55SIN - LHR

1 stop24h 00mAir China

Deal found 11/9£458

Mon 27/1021:00LHR - SIN

2 stops30h 10mHainan Airlines

Wed 25/204:40SIN - LHR

2 stops44h 55mHainan Airlines

Deal found 11/9£460

Thu 30/1013:55LHR - SIN

1 stop35h 40mEtihad Airways

Mon 10/1119:25SIN - LHR

1 stop19h 15mEtihad Airways

Deal found 12/9£450

One-way flights from London to Singapore
Search for one-way flight options from London to Singapore. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 13/1000:20STN - SIN

3 stops35h 10mMultiple Airlines

Deal found 11/9£289

Tue 7/1007:10LTN - SIN

2 stops42h 35mMultiple Airlines

Deal found 11/9£289

Fri 26/922:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 10/9£289

Mon 22/921:50LGW - SIN

2 stops36h 55mMultiple Airlines

Deal found 10/9£289

Tue 30/912:15STN - SIN

2 stops25h 45mMultiple Airlines

Deal found 11/9£290

Thu 25/908:45LTN - SIN

2 stops24h 00mMultiple Airlines

Deal found 11/9£290

Fri 3/1020:25LHR - SIN

1 stop18h 30mAir China

Deal found 10/9£290

Wed 24/911:25LGW - SIN

1 stop17h 55mGulf Air

Deal found 10/9£290

Wed 17/917:55STN - SIN

1 stop27h 55mMultiple Airlines

Deal found 11/9£291

Tue 16/912:50SEN - SIN

3 stops37h 25mMultiple Airlines

Deal found 11/9£291

Sat 20/906:00LTN - SIN

2 stops28h 15mMultiple Airlines

Deal found 10/9£291

Sun 26/1020:25LHR - SIN

1 stop26h 25mAir China

Deal found 11/9£291

Fly from

Fly to

Route

Depart

Return

Price

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sun 1/2

14:30-03:20

1 stop28h 50m

Singapore Changi

Sun 8/2

02:45-23:10

1 stop28h 25m

£451

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 24/11

08:20-03:40

1 stop35h 20m

Singapore Changi

Thu 4/12

02:45-01:00

1 stop30h 15m

£458

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 3/11

14:40-12:55

2 stops38h 15m

Singapore Changi

Sun 16/11

02:45-23:10

1 stop28h 25m

£469

LondonSingapore

LCY - SIN

LCYSIN

London City

Tue 28/10

18:15-16:55

1 stop14h 40m

Singapore Changi

Tue 4/11

23:55-09:15

1 stop17h 20m

£478

LondonSingapore

LCY - SIN

LCYSIN

London City

Thu 6/11

17:45-18:00

1 stop16h 15m

Singapore Changi

Wed 19/11

00:05-08:35

1 stop16h 30m

£488

LondonSingapore

LCY - SIN

LCYSIN

London City

Wed 5/11

17:45-18:00

1 stop16h 15m

Singapore Changi

Sun 9/11

00:05-08:35

1 stop16h 30m

£489

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 29/10

10:35-12:30

1 stop17h 55m

Singapore Changi

Thu 26/2

20:25-06:20

1 stop17h 55m

£491

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 12/11

19:30-03:40

1 stop24h 10m

Singapore Changi

Mon 1/12

02:45-16:20

1 stop21h 35m

£494

LondonSingapore

LCY - SIN

LCYSIN

London City

Tue 11/11

19:10-18:00

1 stop14h 50m

Singapore Changi

Wed 26/11

00:05-08:35

1 stop16h 30m

£495

LondonSingapore

LCY - SIN

LCYSIN

London City

Thu 6/11

19:10-18:00

1 stop14h 50m

Singapore Changi

Tue 25/11

00:05-08:45

1 stop16h 40m

£498

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from London to Singapore

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

Currently, May is the cheapest month in which you can book a flight from London to Singapore (average of £711). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from London to Singapore by exploring options for tickets at midday.

What is the cheapest day to fly from London to Singapore?

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

Weekly flight availability from London to Singapore

The most flights from LON to SG0 are scheduled on a Monday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 on average).

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown with Singapore Airlines, Etihad Airways, andGulf Air from London 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

8.1

Very Good

1,365 reviews

Check prices

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

Singapore Airlines

8.1

Very Good

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Etihad Airways

7.4

Good

1,250 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Gulf Air

7.1

Good

209 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

British Airways

6.7

Okay

7,361 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Air India

5.5

Fair

2,930 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

How long is the flight from London to Singapore?
Airlines like Lufthansa, SWISS, and Gulf Air fly from London to Singapore in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 3h 15m. There are 6735 mi between London and Singapore. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London to Singapore one-way?
The cheapest airline one-way is Gulf Air, with whom users have recently found tickets for as low as £289. However, be on the lookout for offers from Air China and Hainan Airlines, 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 Croatia Airlines (80%), Air Canada (79%) or Garuda Indonesia (78%) 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 £331. On average you can expect to pay £3,837. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for £317.
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, May is the cheapest month in which you can book a flight from London to Singapore (average of £711). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from London to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Shenzhen Airlines	Cheapest£354	Average£408	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Air China	Cheapest£373	Average£440	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Hainan Airlines	Cheapest£374	Average£456	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
China Eastern	Cheapest£382	Average£494	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air India	Cheapest£387	Average£590	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
China Southern	Cheapest£401	Average£451	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
KLM	Cheapest£413	Average£828	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£413	Average£573	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	Cheapest£423	Average£588	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Royal Brunei Airlines	Cheapest£424	Average£495	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights

Fly with Cheapflights

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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Cheap flights from London to Singapore from £289

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Singapore

Keep the following information in mind while searching for London to Singapore flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Singapore

Cheapest flights from London to SingaporeExplore 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Singapore that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London to Singapore

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

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 12 September 2025.

What is the cheapest day to fly from London to Singapore?

Use this chart to determine the cheapest time to fly return from London to Singapore. Price data was last updated on 16 December 2024.

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 12 September 2025.

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown with Singapore Airlines, Etihad Airways, andGulf Air from London 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.

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.

How long is the flight from London to Singapore?

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

What are the most popular routes from London to Singapore?

What are the most reliable airlines from London to Singapore?

What are the cheapest flights from London to Singapore?

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

How can I find direct flights from London to Singapore?

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

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

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 London to Singapore

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

Top 10 airlines flying from London to Singapore

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How does Cheapflights help users find flights from London to Singapore?

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

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

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

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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 12 September 2025.