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

The number of flights available between Singapore and London Heathrow Airport is 247 per week as of October 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Which airport is the most popular layover for flights between Singapore and London Heathrow Airport?

Doha (DOH) was the most common stop: 19% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Singapore to London Heathrow Airport?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 53m.

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 134 minutes.

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

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

What 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 55% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Singapore to London Heathrow Airport?

Flights via Munich (MUC) offer the lowest average round-trip price of $648.

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

Sunday is statistically the day of the week which experiences the fewest number of 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 least number of 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, there are 35 flights per day flying from Singapore to London Heathrow Airport. The most common time of day flights depart is 11:00PM, with 32% of flights taking off in the evening.

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

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

Which layover airport has the shortest connection time from Singapore to London Heathrow Airport?

Zurich (ZRH) has the shortest average layover time for this route: 1h 21m.

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?

There are 6 operators available for flights from Singapore Changi Airport to London Heathrow Airport as of October 2025.

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 layovers. 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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$294 Cheap Flights from Singapore to London Heathrow Airport in 2025/26

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Cheap round-trip flights

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7:25 pm - 6:10 pmSIN-LHR

30h 45m1 stop

8:50 am - 9:35 amLHR-SIN

16h 45m1 stop

$658Etihad Airways

Find Deal

Sun, Nov 9 - Wed, Nov 12

4:40 am - 5:55 pmSIN-LHR

21h 15m1 stop

8:25 pm - 9:55 pmLHR-SIN

17h 30m1 stop

$660Multiple Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 25

4:30 pm - 5:55 pmSIN-LHR

33h 25m2 stops

8:25 pm - 9:55 pmLHR-SIN

17h 30m1 stop

$664Multiple Airlines

Find Deal

Sun, Nov 9 - Tue, Nov 18

4:40 am - 5:35 pmSIN-LHR

44h 55m2 stops

7:45 pm - 11:10 amLHR-SIN

31h 25m1 stop

$684Hainan Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 18

10:05 pm - 5:00 pmSIN-LHR

26h 55m1 stop

7:30 am - 6:30 pmLHR-SIN

28h 00m1 stop

$686Finnair

Find Deal

Tue, Mar 17 - Mon, May 4

3:15 am - 1:20 pmSIN-LHR

18h 05m1 stop

8:40 am - 8:45 amLHR-SIN

16h 05m1 stop

$693Qatar Airways

Find Deal

Wed, Nov 19 - Wed, Nov 26

3:15 am - 1:20 pmSIN-LHR

18h 05m1 stop

8:35 am - 8:45 amLHR-SIN

16h 10m1 stop

$694Qatar Airways

Find Deal

Tue, Nov 25 - Wed, Dec 3

4:40 am - 5:55 pmSIN-LHR

21h 15m1 stop

9:00 pm - 3:10 amLHR-SIN

22h 10m2 stops

$704Hainan Airlines

Find Deal

Sat, Nov 22 - Fri, Nov 28

11:05 pm - 6:15 amSIN-LHR

15h 10mnonstop

8:10 pm - 5:40 pmLHR-SIN

13h 30mnonstop

$710Qantas Airways

Find Deal

Fri, Nov 14 - Sat, Dec 6

11:05 pm - 6:15 amSIN-LHR

15h 10mnonstop

8:10 pm - 5:40 pmLHR-SIN

13h 30mnonstop

$715Qantas Airways

Find Deal

Sun, Nov 9 - Tue, Nov 18

Etihad Airways flights from Singapore to London Heathrow Airport

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

Etihad Airways

Nov 9

SIN7:25 pmSingapore Changi

30h 45m

1 stop

LHR6:10 pmLondon Heathrow

Nov 12

LHR8:50 amLondon Heathrow

16h 45m

1 stop

SIN9:35 amSingapore Changi

$658

Find similar

Etihad Airways

Nov 20

SIN7:25 pmSingapore Changi

30h 45m

1 stop

LHR6:10 pmLondon Heathrow

Nov 22

LHR1:55 pmLondon Heathrow

35h 40m

1 stop

SIN9:35 amSingapore Changi

$666

Find similar

Etihad Airways

Nov 5

SIN7:25 pmSingapore Changi

19h 15m

1 stop

LHR6:40 amLondon Heathrow

Nov 6

LHR1:55 pmLondon Heathrow

35h 40m

1 stop

SIN9:35 amSingapore Changi

$667

Find similar

Hainan Airlines flights from Singapore to London Heathrow Airport

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

Hainan Airlines

Nov 6

SIN12:15 pmSingapore Changi

37h 20m

2 stops

LHR5:35 pmLondon Heathrow

Nov 9

LHR9:15 pmLondon Heathrow

21h 55m

1 stop

SIN3:10 amSingapore Changi

$675

Find similar

Hainan Airlines

Mar 4

SIN4:40 amSingapore Changi

44h 55m

2 stops

LHR5:35 pmLondon Heathrow

Mar 18

LHR7:45 pmLondon Heathrow

31h 25m

1 stop

SIN11:10 amSingapore Changi

$684

Find similar

Hainan Airlines

Nov 22

SIN4:40 amSingapore Changi

21h 15m

1 stop

LHR5:55 pmLondon Heathrow

Nov 28

LHR9:00 pmLondon Heathrow

22h 10m

2 stops

SIN3:10 amSingapore Changi

$704

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.

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Fly to

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 11/9

7:25 pm-6:10 pm

1 stop30h 45m

London Heathrow

Wed 11/12

8:50 am-9:35 am

1 stop16h 45m

$658

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 11/15

4:40 am-5:55 pm

1 stop21h 15m

London Heathrow

Tue 11/25

8:25 pm-9:55 pm

1 stop17h 30m

$660

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 11/9

4:30 pm-5:55 pm

2 stops33h 25m

London Heathrow

Tue 11/18

8:25 pm-9:55 pm

1 stop17h 30m

$664

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 3/4

4:40 am-5:35 pm

2 stops44h 55m

London Heathrow

Wed 3/18

7:45 pm-11:10 am

1 stop31h 25m

$684

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 3/17

10:05 pm-5:00 pm

1 stop26h 55m

London Heathrow

Mon 5/4

7:30 am-6:30 pm

1 stop28h 00m

$686

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 11/19

3:15 am-1:20 pm

1 stop18h 05m

London Heathrow

Wed 11/26

8:40 am-8:45 am

1 stop16h 05m

$693

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 11/25

3:15 am-1:20 pm

1 stop18h 05m

London Heathrow

Wed 12/3

8:35 am-8:45 am

1 stop16h 10m

$694

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 11/22

4:40 am-5:55 pm

1 stop21h 15m

London Heathrow

Fri 11/28

9:00 pm-3:10 am

2 stops22h 10m

$704

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 11/14

11:05 pm-6:15 am

Nonstop15h 10m

London Heathrow

Sat 12/6

8:10 pm-5:40 pm

Nonstop13h 30m

$710

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 11/9

11:05 pm-6:15 am

Nonstop15h 10m

London Heathrow

Tue 11/18

8:10 pm-5:40 pm

Nonstop13h 30m

$715

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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

Layovers

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 $768. If you’re not able to fly to London Heathrow Airport in February, then November is your next best option. Flight prices from Singapore to London Heathrow Airport during November average around $781.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $968. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,354.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Singapore to London Heathrow Airport in the afternoon for as low as $581. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,101.

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 $858 when searching weeks out. 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 $818 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.

Can stopping save me money on Singapore to London Heathrow Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Singapore to London Heathrow Airport flight.

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 round-trip 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	$508
Fastest flight time	13h 55m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Singapore in the past 72 hours is $508. The best round-trip flight deal from Singapore to London Heathrow Airport found on momondo in the last 72 hours is $1,023.

The fastest flight from Singapore to London Heathrow Airport takes 13h 55m

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

Search flight deals

How far is Singapore Changi to London Heathrow by plane?
London Heathrow is 6753.9 mi away from Singapore Changi. By plane, this route typically takes 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?
There are 6 operators available for flights from Singapore Changi Airport to London Heathrow Airport as of October 2025.
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 layovers. 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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Singapore to London Heathrow Airport?
Based on momondo bookings for flights between Singapore and London Heathrow Airport, the leading plane model is Airbus A380-800, making up 50.96% of the total bookings. Other popular models include Boeing 777-300ER with 30.01%, Boeing 787-9 Dreamliner with 17.93%, and Airbus A380 with 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 47% of all bookings. The subsequent popular airlines are British Airways at 21%, Etihad Airways at 9%, and Qatar Airways at 8%.

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
Qatar Airways	PriceFrom $496	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom $626	Free Cancellation	Rating 7.4 1,284 reviews	Search Etihad Airways flights
SWISS	PriceFrom $674	Free Cancellation	Rating 7.5 1,775 reviews	Search SWISS flights
British Airways	PriceFrom $690	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
Qantas Airways	PriceFrom $730	Free Cancellation	Rating 7.5 925 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom $747	Free Cancellation	Rating 8.1 1,388 reviews	Search Singapore Airlines flights

Singapore Airlines Flights From Singapore to London Heathrow Airport
Singapore Airlines is one of the most popular airlines flying from Singapore to London Heathrow Airport, operating 27 flights/week on average for this route. A good Singapore Airlines flight deal for Singapore to London Heathrow Airport starts from $747 round-trip, up to an average price of $1,018. Our users have rated Singapore Airlines at 8.1/10.
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 $730, round-trip. It should be noted that an average Qantas Airways flight deal for this route in this time was higher, at $1,139 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. 925 Qantas Airways reviews by users on momondo have scored the airline at 7.5/10.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Stratford-upon-Avon

Brentwood

Salisbury

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Folkestone

Romford

Ilford

Swindon

Cobham

Wembley

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Singapore.

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

Yes. momondo enables you to select and highlight flights to London from Singapore with this policy.

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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Cheap flights from Singapore to London from $294

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 12/14. 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 flights from Singapore to London Heathrow Airport

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

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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?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $968. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,354.

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.

Can stopping save me money on Singapore to London Heathrow Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Singapore to London Heathrow Airport flight.

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 IndiGo are the most popular carriers operating from Singapore Changi to London Heathrow

What 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 134 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 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?

Sunday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Singapore and London Heathrow Airport?

Doha (DOH) was the most common stop: 19% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Singapore to London Heathrow Airport?

Flights via Munich (MUC) offer the lowest average round-trip price of $648.

Which layover airport has the shortest travel time from Singapore to London Heathrow Airport?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 53m.

Which layover airport has the shortest connection time from Singapore to London Heathrow Airport?

Zurich (ZRH) has the shortest average layover time for this route: 1h 21m.

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

As of October 2025, there are 35 flights per day flying from Singapore to London Heathrow Airport. The most common time of day flights depart is 11:00PM, with 32% of flights taking off in the evening.

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

The number of flights available between Singapore and London Heathrow Airport is 247 per week as of October 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving 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

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Why use momondo?

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