What are the cheapest airlines flying from Singapore to London round-trip?

Cheapflights users have booked flights from Singapore to London round-trip from £493. Other airlines that can offer you cheap pricing are Gulf Air, from £495, and China Eastern, from £495. You may be able to fly from Singapore to London for 19% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £269. IndiGo flights start at £269 while deals on China Eastern start at £272 one-way.

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

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

What are the most popular routes from Singapore to London?

When deciding which route to take from Singapore to London consider Singapore Changi - London Heathrow, Singapore Changi - London Gatwick or Singapore Changi - London City as they are the most popular.

What are the cheapest flights from Singapore to London?

Looking at all options, your cheapest flight can be booked for £445. While the most popular route (Singapore Changi - London Heathrow) can be booked for £399 on average our data indicates £1,930 when flying from Singapore to London.

What are the most reliable airlines from Singapore to London?

Before booking your flight to London from Singapore, check out the most reliable airlines to get you to your destination on time: Garuda Indonesia (95%), American Airlines (83%), Iberia( 83%).

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

Consider British Airways, Emirates or Etihad Airways when booking your flight. These represent the most popular airlines when flying from Singapore to London.

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

Travelers have found that booking a Sunday departure is the best way to save up to 32% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 18% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to London from £616 1-2 weeks out and tickets from £640 for flights departing within the next 72 hours.

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

Flights from Singapore to London lean towards being more expensive in July. Prices are generally better when you fly from Singapore to London in February, with the cheapest ticket starting at £458.

What airport do you fly from for flights from Singapore to London?

Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London from Singapore. Booking flights from Changi (SIN) to London should be relatively easy as there are 42 daily outbound flights to London from 10 different airlines.

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

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

How can I find direct flights from Singapore to London?

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

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

Yes. Cheapflights offers flight deals from Singapore to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£269+ Flights from Singapore to London

Cheapflights Tip: The best prices from Singapore Changi to London are usually found in February or March, booked 17 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Singapore to London

Round-trip from	£493
One-way from	£269
Popular in	July
Cheapest in	February
Average price	£602
Good round-trip deal	£700 or less
Good one-way deal	£482 or less

Malaysia Airlines
27/11-4/12
2 total stops
36h 30m total
Singapore to London

Search Deals

Etihad Airways
27/7
1 total stop
16h 50m total
Singapore to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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

Search Deals

Price to beat on a one-way flight from Singapore Changi to London (LON).

Search Deals

Find flight deals from Singapore to London

Cheapest flights from Singapore to London
Explore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 27/1106:00SIN - LHR

1 stop17h 25mMalaysia Airlines

Thu 4/1221:25LHR - SIN

1 stop19h 05mMalaysia Airlines

Deal found 10/6£493

Wed 11/619:45SIN - STN

2 stops33h 00mMultiple Airlines

Wed 18/612:15STN - SIN

3 stops46h 05mMultiple Airlines

Deal found 10/6£493

Thu 19/620:00SIN - LHR

1 stop17h 55mGulf Air

Thu 3/710:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 11/6£494

Tue 17/617:00SIN - LGW

2 stops20h 40mMultiple Airlines

Sat 21/620:20LGW - SIN

3 stops38h 00mMultiple Airlines

Deal found 12/6£495

Thu 26/612:05SIN - LHR

2 stops38h 25mMultiple Airlines

Tue 5/522:15LHR - SIN

1 stop20h 55mMultiple Airlines

Deal found 11/6£495

Wed 18/618:45SIN - LGW

1 stop18h 55mQatar Airways

Wed 25/614:55LGW - SIN

1 stop23h 05mQatar Airways

Deal found 10/6£495

Thu 3/710:15SIN - LGW

1 stop30h 40mTurkish Airlines

Mon 7/705:20LGW - SIN

1 stop20h 25mTurkish Airlines

Deal found 10/6£496

Sat 14/620:00SIN - LGW

1 stop17h 55mGulf Air

Wed 18/611:25LGW - SIN

1 stop17h 55mGulf Air

Deal found 11/6£499

Mon 16/619:45SIN - LTN

2 stops34h 00mMultiple Airlines

Fri 20/620:05LTN - SIN

3 stops38h 15mMultiple Airlines

Deal found 11/6£500

Mon 8/921:10SIN - LHR

1 stop28h 35mEtihad Airways

Fri 12/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 10/6£503

Fri 4/710:15SIN - LHR

1 stop17h 35mTurkish Airlines

Mon 7/706:30LHR - SIN

1 stop19h 15mTurkish Airlines

Deal found 10/6£506

Wed 2/700:55SIN - LGW

1 stop21h 05mChina Eastern

Thu 10/711:35LGW - SIN

1 stop22h 20mChina Eastern

Deal found 11/6£508

Best flights from Singapore to London
Discover carefully curated flight deals from Singapore to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Thu 27/1106:00SIN - LHR

1 stop17h 25mMalaysia Airlines

Thu 4/1221:25LHR - SIN

1 stop19h 05mMalaysia Airlines

Deal found 10/6£493

Thu 20/1120:25SIN - LHR

1 stop26h 20mGulf Air

Thu 27/1109:30LHR - SIN

1 stop19h 00mGulf Air

Deal found 11/6£495

Thu 26/612:05SIN - LHR

2 stops38h 25mMultiple Airlines

Tue 5/522:15LHR - SIN

1 stop20h 55mMultiple Airlines

Deal found 11/6£495

Sun 22/600:55SIN - LGW

1 stop21h 15mChina Eastern

Sun 6/719:00LGW - SIN

1 stop19h 55mChina Eastern

Deal found 12/6£495

Thu 3/710:15SIN - LGW

1 stop30h 40mTurkish Airlines

Mon 7/705:20LGW - SIN

1 stop20h 25mTurkish Airlines

Deal found 10/6£496

Mon 21/721:10SIN - LHR

1 stop16h 50mEtihad Airways

Mon 25/809:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 11/6£500

Wed 22/1003:55SIN - LHR

1 stop22h 05mChina Southern

Thu 30/1021:30LHR - SIN

2 stops31h 00mChina Southern

Deal found 11/6£509

Sat 8/1100:30SIN - STN

1 stop19h 35mEmirates

Sun 16/1114:05STN - SIN

1 stop23h 40mEmirates

Deal found 11/6£523

Sun 6/712:05SIN - LHR

2 stops38h 25mHainan Airlines

Mon 14/722:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 12/6£524

Mon 30/610:30SIN - LHR

1 stop34h 35mQatar Airways

Mon 7/719:25LHR - SIN

1 stop18h 35mQatar Airways

Deal found 10/6£528

Mon 20/1023:20SIN - LGW

1 stop25h 30mSWISS

Mon 27/1018:40LGW - SIN

1 stop15h 10mSWISS

Deal found 11/6£528

Fri 14/1112:45SIN - LHR

Nonstop14h 25mSingapore Airlines

Thu 20/1110:55LHR - SIN

Nonstop12h 55mSingapore Airlines

Deal found 11/6£532

Direct flights from Singapore to London
Explore direct flight options from Singapore to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 June 2025.

Wed 12/1112:45SIN - LHR

Nonstop14h 25mSingapore Airlines

Thu 20/1120:35LHR - SIN

Nonstop12h 55mSingapore Airlines

Deal found 12/6£531

Mon 24/1123:05SIN - LHR

Nonstop15h 10mQantas Airways

Sat 6/1220:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 12/6£559

Tue 30/923:20SIN - LHR

Nonstop14h 10mBritish Airways

Tue 7/1019:35LHR - SIN

Nonstop13h 30mBritish Airways

Deal found 11/6£654

Mon 3/1123:55SIN - LGW

Nonstop14h 30mSingapore Airlines

Mon 10/1109:20LGW - SIN

Nonstop12h 55mSingapore Airlines

Deal found 11/6£679

Last-minute flights from Singapore to London
Discover last-minute flight deals from Singapore to London. Data last updated 13 June 2025 and is based on user searches.

Thu 12/612:05SIN - LHR

2 stops38h 25mHainan Airlines

Mon 16/622:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 11/6£514

Sat 14/620:00SIN - LGW

1 stop17h 55mGulf Air

Wed 18/611:25LGW - SIN

1 stop17h 55mGulf Air

Deal found 11/6£499

Mon 16/619:45SIN - STN

3 stops24h 50mMultiple Airlines

Fri 20/618:50STN - SIN

3 stops39h 30mMultiple Airlines

Deal found 11/6£493

Mon 16/619:45SIN - LTN

2 stops34h 00mMultiple Airlines

Fri 20/620:05LTN - SIN

3 stops38h 15mMultiple Airlines

Deal found 11/6£500

Tue 17/617:00SIN - LGW

2 stops20h 40mMultiple Airlines

Sat 21/620:20LGW - SIN

3 stops38h 00mMultiple Airlines

Deal found 12/6£495

Tue 17/600:50SIN - LGW

1 stop18h 45mEmirates

Wed 2/714:30LGW - SIN

1 stop17h 30mEmirates

Deal found 11/6£550

Wed 18/618:45SIN - LGW

1 stop18h 55mQatar Airways

Wed 25/614:55LGW - SIN

1 stop23h 05mQatar Airways

Deal found 10/6£495

Wed 18/619:45SIN - LTN

2 stops34h 00mMultiple Airlines

Wed 25/606:25LTN - SIN

3 stops37h 05mMultiple Airlines

Deal found 10/6£541

Thu 19/620:00SIN - LHR

1 stop17h 55mGulf Air

Thu 3/710:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 11/6£494

Thu 19/610:15SIN - LGW

1 stop19h 05mTurkish Airlines

Mon 23/617:15LGW - SIN

1 stop17h 40mTurkish Airlines

Deal found 11/6£553

Fri 20/603:00SIN - STN

1 stop22h 00mMultiple Airlines

Wed 25/621:05STN - SIN

3 stops37h 15mMultiple Airlines

Deal found 13/6£503

Sat 21/623:10SIN - LGW

1 stop38h 30mChina Eastern

Sat 28/618:00LGW - SIN

1 stop19h 10mChina Eastern

Deal found 10/6£515

One-way flights from Singapore to London
Search for one-way flight options from Singapore to London. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Sun 27/721:10SIN - LHR

1 stop16h 50mEtihad Airways

Deal found 12/6£269

Sun 22/619:45SIN - LGW

2 stops45h 10mIndiGo

Deal found 12/6£269

Fri 20/606:20SIN - LHR

2 stops19h 50mMultiple Airlines

Deal found 12/6£270

Tue 17/614:10SIN - LGW

2 stops23h 30mMultiple Airlines

Deal found 11/6£270

Wed 24/903:00SIN - STN

1 stop18h 05mMultiple Airlines

Deal found 12/6£271

Wed 9/703:00SIN - LTN

2 stops25h 10mMultiple Airlines

Deal found 10/6£272

Mon 4/812:40SIN - LGW

2 stops33h 20mChina Eastern

Deal found 12/6£272

Thu 3/708:00SIN - LHR

1 stop18h 10mThai Airways

Deal found 12/6£273

Wed 18/600:50SIN - LHR

1 stop22h 20mEmirates

Deal found 11/6£281

Wed 2/703:10SIN - LHR

1 stop18h 00mQatar Airways

Deal found 12/6£283

Wed 15/1006:20SIN - LHR

2 stops19h 50mOman Air

Deal found 12/6£284

Fri 4/703:00SIN - LHR

1 stop24h 15mAir China

Deal found 11/6£285

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 27/11

06:00-15:25

1 stop17h 25m

London Heathrow

Thu 4/12

21:25-00:30

1 stop19h 05m

£493

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 20/11

20:25-14:45

1 stop26h 20m

London Heathrow

Thu 27/11

09:30-12:30

1 stop19h 00m

£495

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 26/6

12:05-19:30

2 stops38h 25m

London Heathrow

Tue 5/5

22:15-02:10

1 stop20h 55m

£495

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 22/6

00:55-15:10

1 stop21h 15m

London Gatwick

Sun 6/7

19:00-21:55

1 stop19h 55m

£495

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 17/9

03:00-14:05

1 stop18h 05m

London Stansted

Sat 27/9

00:20-17:20

2 stops34h 00m

£495

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 3/7

10:15-09:55

1 stop30h 40m

London Gatwick

Mon 7/7

05:20-08:45

1 stop20h 25m

£496

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 21/7

21:10-07:00

1 stop16h 50m

London Heathrow

Mon 25/8

09:30-09:40

1 stop17h 10m

£500

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 7/8

10:15-20:50

1 stop17h 35m

London Heathrow

Wed 20/8

06:30-08:45

1 stop19h 15m

£502

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 24/7

20:00-06:55

1 stop17h 55m

London Gatwick

Fri 29/8

11:25-12:20

1 stop17h 55m

£505

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 20/7

17:50-06:50

1 stop20h 00m

London Gatwick

Fri 29/8

09:10-17:20

2 stops25h 10m

£507

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results

...

Best time to book a flight from Singapore to London

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

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

To ensure you get the cheapest price possible for a flight from Singapore to London, you should look to book at least 17 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 Singapore to London?

Currently, January is the cheapest month in which you can book a flight from Singapore to London (average of £112). Flying from Singapore to London in August is currently the most expensive (average of £164). 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 SIN to LON?

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Singapore to London by exploring options for tickets at midday.

Weekly flight availability from Singapore to London

The most flights from SIN to LON are scheduled on a Monday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read reviews from past customers who have flown EVA Air, Emirates and Hainan Airlines from Singapore to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,202 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Emirates

8.1

Very Good

3,265 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Hainan Airlines

8.1

Very Good

39 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Singapore Airlines

8.1

Very Good

1,304 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What airport do you fly from for flights from Singapore to London?
Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London from Singapore. Booking flights from Changi (SIN) to London should be relatively easy as there are 42 daily outbound flights to London from 10 different airlines.
What are the cheapest airlines flying from Singapore to London round-trip?
Cheapflights users have booked flights from Singapore to London round-trip from £493. Other airlines that can offer you cheap pricing are Gulf Air, from £495, and China Eastern, from £495. You may be able to fly from Singapore to London for 19% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Singapore to London one-way?
To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £269. IndiGo flights start at £269 while deals on China Eastern start at £272 one-way.
What are the most popular routes from Singapore to London?
When deciding which route to take from Singapore to London consider Singapore Changi - London Heathrow, Singapore Changi - London Gatwick or Singapore Changi - London City as they are the most popular.
What are the most reliable airlines from Singapore to London?
Before booking your flight to London from Singapore, check out the most reliable airlines to get you to your destination on time: Garuda Indonesia (95%), American Airlines (83%), Iberia( 83%).
What are the cheapest flights from Singapore to London?
Looking at all options, your cheapest flight can be booked for £445. While the most popular route (Singapore Changi - London Heathrow) can be booked for £399 on average our data indicates £1,930 when flying from Singapore to London.
Can I find deals for flights from Singapore to London that include hotel bookings?
Yes. In addition to deals on Singapore to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to London.
Can I find deals for business class flights from Singapore to London?
Yes. Cheapflights offers flight deals from Singapore to London 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 Singapore to London?
Currently, January is the cheapest month in which you can book a flight from Singapore to London (average of £112). Flying from Singapore to London in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Croydon

Milton Keynes

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Southend-on-Sea

Watford

Hayes

Ipswich

Winchester

Folkestone

Maidstone

Dartford

Guildford

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Singapore to London

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest£449	Average£516	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest£469	Average£563	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	Cheapest£491	Average£523	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£491	Average£693	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Malaysia Airlines	Cheapest£494	Average£631	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qantas Airways	Cheapest£497	Average£595	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Emirates	Cheapest£536	Average£641	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
British Airways	Cheapest£555	Average£754	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Singapore Airlines	Cheapest£578	Average£920	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest£600	Average£741	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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

Deals for Singapore to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to London for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Singapore to London 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 Singapore to London become cheaper?

Of course! You can now track prices for flights from Singapore to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to London from £269

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Singapore Changi to London are usually found in February or March, booked 17 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Singapore to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Singapore to London

Cheapest flights from Singapore to LondonExplore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Singapore to London

Have a flexible travel schedule? Discover the best time to fly to London from Singapore with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Singapore to London. Price data was last updated on 9 June 2025.

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

What is the cheapest time of day to fly from SIN to LON?

Find hourly flight availability from Singapore to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Weekly flight availability from Singapore to London

Explore weekly flight availability from Singapore to London. 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 13 June 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 13 June 2025.

Read reviews from past customers who have flown EVA Air, Emirates and Hainan Airlines from Singapore to London. You can also see how each airline stacks up 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 Singapore to London. 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 from for flights from Singapore to London?

What are the cheapest airlines flying from Singapore to London round-trip?

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

What are the most popular routes from Singapore to London?

What are the most reliable airlines from Singapore to London?

What are the cheapest flights from Singapore to London?

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

How can I find direct flights from Singapore to London?

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

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

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Alternative routes for Singapore to London

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Top 10 airlines flying from Singapore to London

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Cheapest flights from Singapore to London
Explore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.