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

Bangkok (BKK) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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

Beijing (PEK) has the shortest average layover time for this route: 1h 10m.

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

Air China, Air India, and Singapore Airlines are the most popular carriers operating from London Heathrow to Singapore Changi

What airlines fly to Singapore?

Singapore Airlines, British Airways and Gulf Air are the top three most popular airlines that fly to Singapore from London Heathrow Airport according to our data. Singapore Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 6 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 17m.

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

Flights via Beijing (PEK) offer the lowest average round-trip price of $587.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The necessary travel and health documents for your Singapore Changi 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.

$396 Cheap Flights from London Heathrow Airport to Singapore in 2025

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

262 flights are operational weekly from London Heathrow Airport to Singapore as of September 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

Prices are currently low for flights on this route. Typical prices usually range from $660 to $858. The lowest price recently found on this route was $630.

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

As of September 2025, 37 flights take off from London Heathrow Airport and land in Singapore each day. The most common flight departure time for this route is 8:00PM, with 65% of daily flights taking off in the evening.

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Cheap round-trip flights

6:40 pm - 6:00 pmLHR-SIN

15h 20m1 stop

12:05 am - 8:05 amSIN-LHR

16h 00m1 stop

$630SWISS

Find Deal

Wed, Nov 5 - Mon, Nov 24

6:40 pm - 6:00 pmLHR-SIN

15h 20m1 stop

12:05 am - 8:05 amSIN-LHR

16h 00m1 stop

$631SWISS

Find Deal

Thu, Nov 27 - Sat, Dec 6

4:30 pm - 4:55 pmLHR-SIN

16h 25m1 stop

11:55 pm - 10:45 amSIN-LHR

18h 50m1 stop

$633Lufthansa

Find Deal

Sat, Feb 28 - Mon, Mar 16

4:40 pm - 5:25 pmLHR-SIN

16h 45m1 stop

11:55 pm - 8:45 amSIN-LHR

16h 50m1 stop

$637Lufthansa

Find Deal

Mon, Nov 3 - Sat, Nov 22

5:50 pm - 5:25 pmLHR-SIN

15h 35m1 stop

12:05 am - 8:05 amSIN-LHR

16h 00m1 stop

$638

Find Deal

Thu, Nov 6 - Thu, Nov 27

5:50 pm - 5:25 pmLHR-SIN

15h 35m1 stop

12:05 am - 8:05 amSIN-LHR

16h 00m1 stop

$641

Find Deal

Tue, Nov 18 - Wed, Mar 25

8:55 pm - 9:35 amLHR-SIN

28h 40m1 stop

7:25 pm - 12:05 pmSIN-LHR

24h 40m1 stop

$652Etihad Airways

Find Deal

Mon, Nov 10 - Wed, Nov 19

10:05 pm - 12:20 pmLHR-SIN

31h 15m1 stop

8:00 pm - 3:20 pmSIN-LHR

26h 20m1 stop

$656Gulf Air

Find Deal

Wed, Oct 1 - Mon, Oct 6

9:45 pm - 9:40 amLHR-SIN

28h 55m1 stop

9:10 pm - 7:00 amSIN-LHR

16h 50m1 stop

$663Etihad Airways

Find Deal

Tue, Sep 16 - Wed, Sep 24

9:30 am - 12:30 pmLHR-SIN

19h 00m1 stop

8:25 pm - 6:35 amSIN-LHR

18h 10m1 stop

$678Gulf Air

Find Deal

Wed, Jan 7 - Tue, Feb 3

SWISS flights from London Heathrow Airport to Singapore

Our best SWISS deals on London Heathrow Airport to Singapore flight tickets

SWISS

Nov 5

LHR6:40 pmLondon Heathrow

15h 20m

1 stop

SIN6:00 pmSingapore Changi

Nov 24

SIN12:05 amSingapore Changi

16h 00m

1 stop

LHR8:05 amLondon Heathrow

$630

Find similar

SWISS

Nov 27

LHR6:40 pmLondon Heathrow

15h 20m

1 stop

SIN6:00 pmSingapore Changi

Dec 6

SIN12:05 amSingapore Changi

16h 00m

1 stop

LHR8:05 amLondon Heathrow

$631

Find similar

SWISS

Nov 6

LHR5:10 pmLondon Heathrow

16h 50m

1 stop

SIN6:00 pmSingapore Changi

Nov 26

SIN12:05 amSingapore Changi

16h 00m

1 stop

LHR8:05 amLondon Heathrow

$636

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Lufthansa flights from London Heathrow Airport to Singapore

Our best Lufthansa deals on London Heathrow Airport to Singapore flight tickets

Lufthansa

Feb 28

LHR4:30 pmLondon Heathrow

16h 25m

1 stop

SIN4:55 pmSingapore Changi

Mar 16

SIN11:55 pmSingapore Changi

18h 50m

1 stop

LHR10:45 amLondon Heathrow

$633

Find similar

Lufthansa

Nov 3

LHR4:40 pmLondon Heathrow

16h 45m

1 stop

SIN5:25 pmSingapore Changi

Nov 22

SIN11:55 pmSingapore Changi

16h 50m

1 stop

LHR8:45 amLondon Heathrow

$637

Find similar

Lufthansa

Feb 28

LHR4:30 pmLondon Heathrow

16h 25m

1 stop

SIN4:55 pmSingapore Changi

Mar 16

SIN11:55 pmSingapore Changi

18h 50m

1 stop

LHR10:45 amLondon Heathrow

$639

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momondo Fare Finder

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

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Route

Depart

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Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 11/5

6:40 pm-6:00 pm

1 stop15h 20m

Singapore Changi

Mon 11/24

12:05 am-8:05 am

1 stop16h 00m

$630

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 11/27

6:40 pm-6:00 pm

1 stop15h 20m

Singapore Changi

Sat 12/6

12:05 am-8:05 am

1 stop16h 00m

$631

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 2/28

4:30 pm-4:55 pm

1 stop16h 25m

Singapore Changi

Mon 3/16

11:55 pm-10:45 am

1 stop18h 50m

$633

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 11/3

4:40 pm-5:25 pm

1 stop16h 45m

Singapore Changi

Sat 11/22

11:55 pm-8:45 am

1 stop16h 50m

$637

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 11/6

5:50 pm-5:25 pm

1 stop15h 35m

Singapore Changi

Thu 11/27

12:05 am-8:05 am

1 stop16h 00m

$638

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 11/18

5:50 pm-5:25 pm

1 stop15h 35m

Singapore Changi

Wed 3/25

12:05 am-8:05 am

1 stop16h 00m

$641

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 11/10

8:55 pm-9:35 am

1 stop28h 40m

Singapore Changi

Wed 11/19

7:25 pm-12:05 pm

1 stop24h 40m

$652

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 10/1

10:05 pm-12:20 pm

1 stop31h 15m

Singapore Changi

Mon 10/6

8:00 pm-3:20 pm

1 stop26h 20m

$656

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 9/16

9:45 pm-9:40 am

1 stop28h 55m

Singapore Changi

Wed 9/24

9:10 pm-7:00 am

1 stop16h 50m

$663

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 1/7

9:30 am-12:30 pm

1 stop19h 00m

Singapore Changi

Tue 2/3

8:25 pm-6:35 am

1 stop18h 10m

$678

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Layovers

Other information

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

What is the cheapest month to fly to Singapore?

The month of May is, on average, the cheapest month to fly to Singapore from London Heathrow Airport, with most prices found around $705. If you aren’t able to travel to Singapore during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $741.

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

The cheapest day to depart from London Heathrow Airport to Singapore is on a Thursday when prices can be found for as low as $1,052. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,262.

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

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Singapore when you can find flight prices for as low as $780. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,236 on average. Flights to Singapore from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Singapore from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London Heathrow Airport for as low as $773 on momondo.

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

There are 4 cabin classes available to choose from on London Heathrow to Singapore Changi 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 London Heathrow Airport to Singapore flights?

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Singapore flight.

How have London Heathrow Airport to Singapore flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Singapore flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Singapore

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

Estimated round-trip price

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

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

Best Price Found	$666
Fastest flight time	13h 00m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from London Heathrow Airport in the past 72 hours is $666. The best round-trip flight deal from London Heathrow Airport to Singapore found on momondo in the last 72 hours is $1,101.

The fastest flight from London Heathrow Airport to Singapore takes 13h 00m

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

There is 1 airport near Singapore: Singapore Changi (SIN)

Search flight deals

How far is London Heathrow to Singapore Changi by plane?
The distance between London Heathrow and Singapore Changi is about 6753.9 mi. Flights usually cover this in 15h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Singapore Changi Airport?
Prices for flights from London Heathrow Airport to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Singapore Changi Airport?
The number of operators available for flights from London Heathrow Airport to Singapore Changi Airport is 6 as of September 2025.
How old do you have to be to fly from London Heathrow Airport to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The necessary travel and health documents for your Singapore Changi 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 London Heathrow Airport to Singapore?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Singapore is Boeing 777-300ER, representing 33.56% of all bookings. The subsequent popular models are Airbus A380-800 at 28.01%, Boeing 787-9 Dreamliner at 17.88%, and Airbus A350-900 at 17.61%.
What is the most popular airline from London Heathrow Airport to Singapore?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Singapore is Singapore Airlines, representing 43% of all bookings. The subsequent popular airlines are British Airways at 30%, Gulf Air at 8%, and Thai Airways at 7%.

Best airlines flying from London Heathrow Airport to Singapore

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $620	Free Cancellation	Rating 6.7 7,345 reviews	Search British Airways flights
Gulf Air	PriceFrom $645	Free Cancellation	Rating 7.1 209 reviews	Search Gulf Air flights
Etihad Airways	PriceFrom $652	Free Cancellation	Rating 7.4 1,242 reviews	Search Etihad Airways flights
Singapore Airlines	PriceFrom $695	Free Cancellation	Rating 8.1 1,358 reviews	Search Singapore Airlines flights
Lufthansa	PriceFrom $715	Free Cancellation	Rating 6.8 7,390 reviews	Search Lufthansa flights
Thai Airways	PriceFrom $782	Free Cancellation	Rating 7.8 347 reviews	Search Thai Airways flights

Singapore Airlines Flights From London Heathrow Airport to Singapore
Singapore Airlines operates around 28 flights from London Heathrow Airport to Singapore every week. The average price of these flights found in the last 72 hours has been $903, but momondo users have found Singapore Airlines deals from London Heathrow Airport to Singapore from as low as $695 round-trip. Singapore Airlines has been scored 8.1/10 in 1,358 reviews.
British Airways Flights From London Heathrow Airport to Singapore
British Airways (6.7/10 from 7,345 reviews) operates around 14 flights from London Heathrow Airport to Singapore in any given week. The average British Airways airfare for this route is around $856, with deals from around $620 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Singapore flight searches in the last 72 hours.

Why use momondo?

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

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 London to Singapore for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Singapore from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Singapore from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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

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

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 London Heathrow Airport and Singapore?

What is the cheapest month to fly to Singapore?

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

The cheapest day to depart from London Heathrow Airport to Singapore is on a Thursday when prices can be found for as low as $1,052. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,262.

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

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

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

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

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

There are 4 cabin classes available to choose from on London Heathrow to Singapore Changi 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 London Heathrow Airport to Singapore flights?

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Singapore flight.

How have London Heathrow Airport to Singapore flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Singapore flights are approximately 10% cheaper when compared to flights at the same time last year.

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

Air China, Air India, and Singapore Airlines are the most popular carriers operating from London Heathrow to Singapore Changi

What airlines fly to Singapore?

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

Bangkok (BKK) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Beijing (PEK) offer the lowest average round-trip price of $587.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 17m.

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

Beijing (PEK) has the shortest average layover time for this route: 1h 10m.

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

As of September 2025, 37 flights take off from London Heathrow Airport and land in Singapore each day. The most common flight departure time for this route is 8:00PM, with 65% of daily flights taking off in the evening.

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

262 flights are operational weekly from London Heathrow Airport to Singapore as of September 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When to book flights from London Heathrow Airport to Singapore

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Singapore

How far is London Heathrow to Singapore Changi by plane?

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

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

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

What documentation or ID do you need to fly to Singapore Changi Airport?

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

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

Best airlines flying from London Heathrow Airport to Singapore

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

Singapore Airlines Flights From London Heathrow Airport to Singapore

British Airways Flights From London Heathrow Airport to Singapore

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize 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 Singapore