What is the most punctual flight time for Singapore to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Singapore Changi to London Heathrow?

Hainan Airlines, Malaysia Airlines, and China Southern are the most popular carriers operating from Singapore Changi to London Heathrow

How many flights depart from Singapore to London Heathrow Airport on average per day?

As of October 2025, 35 flights take off from Singapore and land in London Heathrow Airport each day. The most common flight departure time for this route is 23:00, with 32% of daily flights taking off in the evening.

Which airline has the best punctuality record on Singapore to London flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

How many flights depart from Singapore to London Heathrow Airport on average per week?

As of October 2025, 247 flights take off from Singapore and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Which airlines fly to London Heathrow Airport?

Singapore Airlines, British Airways and Etihad Airways are the top three most popular airlines that fly to London Heathrow Airport from Singapore according to our data. Singapore Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 5 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How often are flights from Singapore to London delayed?

Historically, on average around 24% of flights between Singapore and London have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

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

Prices for flights from Singapore Changi Airport to London Heathrow Airport are refreshed on a daily basis.

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

As of October 2025, there are 5 operators available to choose from for flights from Singapore Changi Airport to London Heathrow Airport.

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

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 Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$473 Cheap Flights from Singapore to London Heathrow Airport in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Singapore to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:25 - 06:40SIN-LHR

19h 15m1 stop

08:50 - 09:35LHR-SIN

16h 45m1 stop

$1,017Etihad Airways

Find Deal

Tue, 18 Nov - Thu, 20 Nov

19:25 - 14:30SIN-LHR

27h 05m1 stop

19:20 - 09:35LHR-SIN

30h 15m1 stop

$1,022Etihad Airways

Find Deal

Sun, 15 Mar - Fri, 20 Mar

06:00 - 15:25SIN-LHR

17h 25m1 stop

21:25 - 09:05LHR-SIN

27h 40m1 stop

$1,023Malaysia Airlines

Find Deal

Thu, 19 Feb - Tue, 24 Feb

06:00 - 15:25SIN-LHR

17h 25m1 stop

21:25 - 20:35LHR-SIN

15h 10m1 stop

$1,043Malaysia Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

01:40 - 10:45SIN-LHR

17h 05m1 stop

11:45 - 16:15LHR-SIN

20h 30m1 stop

$1,054KLM

Find Deal

Tue, 10 Feb - Tue, 17 Feb

01:40 - 10:45SIN-LHR

17h 05m1 stop

15:45 - 16:15LHR-SIN

16h 30m1 stop

$1,055KLM

Find Deal

Sun, 9 Nov - Mon, 17 Nov

23:05 - 06:15SIN-LHR

15h 10mdirect

20:10 - 17:40LHR-SIN

13h 30mdirect

$1,089Qantas Airways

Find Deal

Tue, 10 Feb - Tue, 17 Feb

23:05 - 06:15SIN-LHR

15h 10mdirect

20:10 - 17:40LHR-SIN

13h 30mdirect

$1,090Qantas Airways

Find Deal

Thu, 6 Nov - Sat, 15 Nov

02:30 - 13:50SIN-LHR

19h 20m1 stop

21:20 - 21:45LHR-SIN

16h 25m1 stop

$1,096Emirates

Find Deal

Mon, 9 Feb - Tue, 17 Feb

02:30 - 11:40SIN-LHR

17h 10m1 stop

09:10 - 08:30LHR-SIN

15h 20m1 stop

$1,099Emirates

Find Deal

Sun, 9 Nov - Thu, 13 Nov

Etihad Airways flights from Singapore to London Heathrow Airport

Our best Etihad Airways deals on Singapore to London Heathrow Airport flight tickets

Etihad Airways

18 Nov

SIN19:25Singapore Changi

19h 15m

1 stop

LHR06:40London Heathrow

20 Nov

LHR08:50London Heathrow

16h 45m

1 stop

SIN09:35Singapore Changi

$1,017

Find similar

Etihad Airways

15 Mar

SIN19:25Singapore Changi

27h 05m

1 stop

LHR14:30London Heathrow

20 Mar

LHR19:20London Heathrow

30h 15m

1 stop

SIN09:35Singapore Changi

$1,022

Find similar

Etihad Airways

15 Jan

SIN19:25Singapore Changi

24h 40m

1 stop

LHR12:05London Heathrow

24 Jan

LHR20:55London Heathrow

28h 40m

1 stop

SIN09:35Singapore Changi

$1,026

Find similar

Malaysia Airlines flights from Singapore to London Heathrow Airport

Our best Malaysia Airlines deals on Singapore to London Heathrow Airport flight tickets

Malaysia Airlines

19 Feb

SIN06:00Singapore Changi

17h 25m

1 stop

LHR15:25London Heathrow

24 Feb

LHR21:25London Heathrow

27h 40m

1 stop

SIN09:05Singapore Changi

$1,023

Find similar

Malaysia Airlines

19 Feb

SIN06:00Singapore Changi

17h 25m

1 stop

LHR15:25London Heathrow

23 Feb

LHR21:25London Heathrow

15h 10m

1 stop

SIN20:35Singapore Changi

$1,043

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 18/11

19:25-06:40

1 stop19h 15m

London Heathrow

Thu 20/11

08:50-09:35

1 stop16h 45m

$1,017

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 15/3

19:25-14:30

1 stop27h 05m

London Heathrow

Fri 20/3

19:20-09:35

1 stop30h 15m

$1,022

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 19/2

06:00-15:25

1 stop17h 25m

London Heathrow

Tue 24/2

21:25-09:05

1 stop27h 40m

$1,023

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 19/2

06:00-15:25

1 stop17h 25m

London Heathrow

Mon 23/2

21:25-20:35

1 stop15h 10m

$1,043

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 10/2

01:40-10:45

1 stop17h 05m

London Heathrow

Tue 17/2

11:45-16:15

1 stop20h 30m

$1,054

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 9/11

01:40-10:45

1 stop17h 05m

London Heathrow

Mon 17/11

15:45-16:15

1 stop16h 30m

$1,055

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 10/2

23:05-06:15

Nonstop15h 10m

London Heathrow

Tue 17/2

20:10-17:40

Nonstop13h 30m

$1,089

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 6/11

23:05-06:15

Nonstop15h 10m

London Heathrow

Sat 15/11

20:10-17:40

Nonstop13h 30m

$1,090

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 9/2

02:30-13:50

1 stop19h 20m

London Heathrow

Tue 17/2

21:20-21:45

1 stop16h 25m

$1,096

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 9/11

02:30-11:40

1 stop17h 10m

London Heathrow

Thu 13/11

09:10-08:30

1 stop15h 20m

$1,099

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to London Heathrow Airport

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Singapore, with most prices found around $1,173. If you aren’t able to travel during the month of February, then book flights to London Heathrow Airport from Singapore during November instead. Flights to London Heathrow Airport in November, while not as cheap as those in February, still average around $1,193.

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

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,316. 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 Heathrow Airport for around $2,220.

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

In the morning is the cheapest time of day to fly from Singapore to London Heathrow Airport when you can find flight prices for as low as $1,271. Flying to London Heathrow Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the evening when prices are around $1,743.

What is the cheapest Singapore Changi to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,311 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Singapore for as low as $1,249 on momondo.

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

There are 4 cabin classes available to choose from on Singapore Changi to London Heathrow 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 Heathrow Airport flight prices changed over time?

As of October 2025, prices for Singapore to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to London Heathrow Airport

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

Estimated return price

Cheap Singapore to London Heathrow Airport (SIN to LHR) flight deals and tips

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

Best price found	$789
Fastest flight time	13h 35m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Singapore in the past 72 hours is $789. The best return flight deal from Singapore to London Heathrow Airport found on momondo in the last 72 hours is $1,484.

The fastest flight from Singapore to London Heathrow Airport takes 13h 35m

Direct flights go from Singapore to London Heathrow Airport every day.

Search flight deals

How far is Singapore Changi to London Heathrow by plane?
The straight-line distance from Singapore Changi to London Heathrow is 10869.4 km. In terms of flight time, this usually takes a little over 15h 10m.
When did momondo last update prices for flights from Singapore Changi Airport to London Heathrow Airport?
Prices for flights from Singapore Changi Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Singapore Changi Airport to London Heathrow Airport?
As of October 2025, there are 5 operators available to choose from for flights from Singapore Changi Airport to London Heathrow Airport.
How old do you have to be to fly from Singapore Changi Airport to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Singapore to London Heathrow Airport is Airbus A380-800 (50.96% of total bookings). The next most popular plane models are Boeing 777-300ER (30.01%), Boeing 787-9 Dreamliner (17.93%), and Airbus A380 (0.46%).
What is the most popular airline from Singapore to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Singapore to London Heathrow Airport is Singapore Airlines, representing 52% of all bookings. The subsequent popular airlines are British Airways at 16%, Etihad Airways at 12%, and Emirates at 11%.

Best airlines flying from Singapore to London Heathrow Airport

Compare and see reviews for airlines that fly from Singapore to London Heathrow Airport with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $939	Free cancellation	Rating 7.4 1,283 reviews	Search Etihad Airways flights
Emirates	PriceFrom $944	Free cancellation	Rating 8.1 3,389 reviews	Search Emirates flights
British Airways	PriceFrom $960	Free cancellation	Rating 6.7 7,478 reviews	Search British Airways flights
Singapore Airlines	PriceFrom $1,114	Free cancellation	Rating 8.1 1,388 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $1,260	Free cancellation	Rating 7.5 924 reviews	Search Qantas Airways flights

Singapore Airlines Flights From Singapore to London Heathrow Airport
Singapore Airlines operates around 27 flights from Singapore to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $1,280, but momondo users have found Singapore Airlines deals from Singapore to London Heathrow Airport from as low as $1,114 round-trip. Singapore Airlines has been scored 8.1/10 in 1,388 reviews.
Qantas Airways Flights From Singapore to London Heathrow Airport
The best Qantas Airways deal for Singapore to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $1,260, round-trip. It should be noted that an average Qantas Airways flight deal for this route in this time was higher, at $1,359 round-trip. Qantas Airways operates 7 flights out of Singapore into London Heathrow Airport in an average week, so prices vary by time and availability. 924 Qantas Airways reviews by users on momondo have scored the airline at 7.5/10.

Gatwick

Hounslow

Wembley

Brentford

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Salisbury

Sutton

Maidstone

Watford

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?

All flight searches from Singapore to London on momondo can be filtered to show those which offer 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 offers price alerts on flights to London from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 26/11

Wed 3/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Look for other cheap flights to London City Airportfrom $1,526

Look for other cheap flights to London Luton Airportfrom $1,136

Look for other cheap flights to London Gatwick Airportfrom $1,191

Look for other cheap flights to London Stansted Airportfrom $1,049

Look for other cheap flights to Glasgow Intl Airportfrom $1,747

Look for other cheap flights to Belfast Intl Airportfrom $1,799

Look for other cheap flights to Belfast City Airportfrom $1,799

Cheap flights from Singapore to London from $473

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 14/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Singapore to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Etihad Airways flights from Singapore to London Heathrow Airport

Our best Etihad Airways deals on Singapore to London Heathrow Airport flight tickets

Malaysia Airlines flights from Singapore to London Heathrow Airport

Our best Malaysia Airlines deals on Singapore to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Singapore to London Heathrow Airport

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 cheapest month to fly to London Heathrow Airport?

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

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

What is the cheapest Singapore Changi to London Heathrow flight route?

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

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

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

There are 4 cabin classes available to choose from on Singapore Changi to London Heathrow 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 Heathrow Airport flight prices changed over time?

As of October 2025, prices for Singapore to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Singapore Changi to London Heathrow?

Hainan Airlines, Malaysia Airlines, and China Southern are the most popular carriers operating from Singapore Changi to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Singapore to London delayed?

Historically, on average around 24% of flights between Singapore and London have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What is the most punctual flight time for Singapore to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Singapore to London flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

How many flights depart from Singapore to London Heathrow Airport on average per day?

As of October 2025, 35 flights take off from Singapore and land in London Heathrow Airport each day. The most common flight departure time for this route is 23:00, with 32% of daily flights taking off in the evening.

How many flights depart from Singapore to London Heathrow Airport on average per week?

As of October 2025, 247 flights take off from Singapore and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When to book flights from Singapore to London Heathrow Airport

Cheap Singapore to London Heathrow Airport (SIN to LHR) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is Singapore Changi to London Heathrow by plane?

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

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

What is the most popular airline from Singapore to London Heathrow Airport?

Best airlines flying from Singapore to London Heathrow Airport

Compare and see reviews for airlines that fly from Singapore to London Heathrow Airport with momondo

Singapore Airlines Flights From Singapore to London Heathrow Airport

Qantas Airways Flights From Singapore to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo