Cheap flights from Singapore to London from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to London departing on 21/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Etihad Airways Logo
19:25 - 18:10SIN-LHR
30h 45m1 stop
Etihad Airways Logo
20:55 - 09:35LHR-SIN
28h 40m1 stop
$1,010Etihad Airways
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Sat, 15 Nov - Sat, 22 Nov
Malaysia Airlines Logo
06:00 - 15:25SIN-LHR
17h 25m1 stop
Malaysia Airlines Logo
10:25 - 18:35LHR-SIN
24h 10m1 stop
$1,011Malaysia Airlines
Find Deal
Mon, 17 Nov - Wed, 19 Nov
Gulf Air Logo
20:25 - 06:30SIN-LGW
18h 05m1 stop
Gulf Air Logo
10:35 - 12:30LGW-SIN
17h 55m1 stop
$1,033Gulf Air
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Tue, 16 Dec - Fri, 9 Jan
Emirates Logo
02:30 - 11:40SIN-LGW
17h 10m1 stop
Emirates Logo
13:35 - 14:40LGW-SIN
17h 05m1 stop
$1,050Emirates
Find Deal
Sat, 15 Nov - Thu, 20 Nov
Emirates Logo
02:30 - 11:40SIN-LGW
17h 10m1 stop
Emirates Logo
13:35 - 14:40LGW-SIN
17h 05m1 stop
$1,051Emirates
Find Deal
Sat, 15 Nov - Sun, 30 Nov
Gulf Air Logo
20:25 - 06:30SIN-LGW
18h 05m1 stop
Gulf Air Logo
10:35 - 12:30LGW-SIN
17h 55m1 stop
$1,053Gulf Air
Find Deal
Tue, 18 Nov - Fri, 21 Nov
Air France Logo
22:50 - 10:30SIN-LHR
19h 40m1 stop
Air France Logo
14:45 - 16:15LHR-SIN
17h 30m2 stops
$1,096Air France
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Air France Logo
01:40 - 13:45SIN-LHR
20h 05m2 stops
Air France Logo
14:45 - 16:15LHR-SIN
17h 30m2 stops
$1,150Air France
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Tue, 4 Nov - Wed, 12 Nov
China Eastern Logo
12:40 - 06:30SIN-LGW
25h 50m2 stops
China Eastern Logo
17:00 - 20:25LGW-SIN
19h 25m1 stop
$1,203China Eastern
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Thu, 19 Feb - Mon, 23 Feb
China Eastern Logo
02:40 - 06:30SIN-LGW
35h 50m3 stops
China Eastern Logo
10:30 - 22:00LGW-SIN
27h 30m1 stop
$1,263China Eastern
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Mon, 3 Nov - Tue, 11 Nov

Etihad Airways flights from Singapore to London

Our best Etihad Airways deals on Singapore to London flight tickets
Etihad Airways
15 Nov
SIN19:25Singapore Changi
30h 45m
1 stop
LHR18:10London Heathrow
22 Nov
LHR20:55London Heathrow
28h 40m
1 stop
SIN09:35Singapore Changi
Etihad Airways
21 Nov
SIN19:25Singapore Changi
19h 15m
1 stop
LHR06:40London Heathrow
23 Nov
LHR08:50London Heathrow
16h 45m
1 stop
SIN09:35Singapore Changi
Etihad Airways
2 Dec
SIN19:25Singapore Changi
30h 45m
1 stop
LHR18:10London Heathrow
9 Dec
LHR08:50London Heathrow
16h 45m
1 stop
SIN09:35Singapore Changi

Malaysia Airlines flights from Singapore to London

Our best Malaysia Airlines deals on Singapore to London flight tickets
Malaysia Airlines
17 Nov
SIN06:00Singapore Changi
17h 25m
1 stop
LHR15:25London Heathrow
19 Nov
LHR10:25London Heathrow
24h 10m
1 stop
SIN18:35Singapore Changi
Malaysia Airlines
12 Mar
SIN06:00Singapore Changi
17h 25m
1 stop
LHR15:25London Heathrow
6 Apr
LHR21:35London Heathrow
15h 50m
1 stop
SIN20:25Singapore Changi
Malaysia Airlines
18 Mar
SIN06:00Singapore Changi
17h 25m
1 stop
LHR15:25London Heathrow
7 Apr
LHR21:35London Heathrow
15h 50m
1 stop
SIN20:25Singapore Changi

momondo Fare Finder

 
Customise your flight search to find flights from Singapore to London 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, momondo users made 78,305 searches. Data last updated 18 October 2025.
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

Sat 15/11

19:25-18:10

1 stop30h 45m

London Heathrow

Sat 22/11

20:55-09:35

1 stop28h 40m

$1,010

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 17/11

06:00-15:25

1 stop17h 25m

London Heathrow

Wed 19/11

10:25-18:35

1 stop24h 10m

$1,011

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Tue 16/12

20:25-06:30

1 stop18h 05m

London Gatwick

Fri 9/1

10:35-12:30

1 stop17h 55m

$1,033

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sat 15/11

02:30-11:40

1 stop17h 10m

London Gatwick

Thu 20/11

13:35-14:40

1 stop17h 05m

$1,050

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sat 15/11

02:30-11:40

1 stop17h 10m

London Gatwick

Sun 30/11

13:35-14:40

1 stop17h 05m

$1,051

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Tue 18/11

20:25-06:30

1 stop18h 05m

London Gatwick

Fri 21/11

10:35-12:30

1 stop17h 55m

$1,053

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 4/11

22:50-10:30

1 stop19h 40m

London Heathrow

Tue 11/11

14:45-16:15

2 stops17h 30m

$1,096

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 4/11

01:40-13:45

2 stops20h 05m

London Heathrow

Wed 12/11

14:45-16:15

2 stops17h 30m

$1,150

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 19/2

12:40-06:30

2 stops25h 50m

London Gatwick

Mon 23/2

17:00-20:25

1 stop19h 25m

$1,203

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Mon 3/11

02:40-06:30

3 stops35h 50m

London Gatwick

Tue 11/11

10:30-22:00

1 stop27h 30m

$1,263

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Singapore to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Singapore and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of March, then book flights to London from Singapore during February instead. Flights to London in February, while not as cheap as those in March, still average around $1,143.

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,295. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to London for around $1,914.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $1,250. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $1,744.

What is the cheapest Singapore Changi to London flight route?

Fly from Singapore Changi to London Heathrow for the best Singapore Changi - London flight prices

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

You are more likely to see cheaper flights to London from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,321 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Singapore for as low as $1,259 on momondo.

What cabin class options are available on Singapore Changi to London flights?

There are 4 cabin classes available to choose from on Singapore Changi to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to London flight prices changed over time?

As of October 2025, prices for Singapore to London flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to London

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Singapore to London (SIN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to London

Best price found

$912

Fastest flight time

13h 30m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from Singapore in the past 72 hours is $912. The best return flight deal from Singapore to London found on momondo in the last 72 hours is $1,591.
The fastest flight from Singapore to London takes 13h 30m
Direct flights go from Singapore to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
  • How far is Singapore Changi to London by plane?

    Singapore Changi and London are 10846.3 km apart from one another. A reasonable flight in good conditions will take 17h 00m.

  • When did momondo last update prices for flights from Singapore Changi Airport to London?

    Prices for flights from Singapore Changi Airport to London are updated daily.

  • How many operators does momondo search for flights from Singapore Changi Airport to London?

  • How old do you have to be to fly from Singapore Changi Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Singapore to London?

  • What is the most popular airline from Singapore to London?

Best airlines flying from Singapore to London

Compare and see reviews for airlines that fly from Singapore to London with momondo
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $946Free cancellationRating
7.4
1,281 reviews
Search Etihad Airways flights
EmiratesPriceFrom $951Free cancellationRating
8.1
3,375 reviews
Search Emirates flights
British AirwaysPriceFrom $968Free cancellationRating
6.7
7,460 reviews
Search British Airways flights
Singapore AirlinesPriceFrom $1,123Free cancellationRating
8.1
1,382 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,176Free cancellationRating
7.5
921 reviews
Search Qantas Airways flights
  • Singapore Airlines Flights From Singapore to London

    Singapore Airlines flight deals from Singapore to London start from $730 round-trip. Over the 33 Singapore Airlines flights for this route in a normal week, average airfare is usually $857 round-trip - but some users have found much cheaper deals with momondo.

  • Qantas Airways Flights From Singapore to London

    The best Qantas Airways deal for Singapore to London flight tickets found on momondo in the last 72 hours was $764, round-trip. It should be noted that an average Qantas Airways flight deal for this route in this time was higher, at $866 round-trip. Qantas Airways operates 7 flights out of Singapore into London in an average week, so prices vary by time and availability. 921 Qantas Airways reviews by users on momondo have scored the airline at 7.5/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Brentford
Wembley
Dover
Ipswich
Abingdon
Eastbourne
Slough
Chichester
Canterbury
Deal
Kingston upon Thames
Brentwood
Milton Keynes
Guildford
Sutton
Maidstone
Watford
Ashford

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to London for you.

Can I find flights from Singapore to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Singapore to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Singapore to London?

Once all potential Singapore to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Singapore to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Singapore to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 17/11
Mon 24/11

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London