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.

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.

How often are flights from London to Singapore delayed?

Historically, on average around 30% of flights between London and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

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

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

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 43% 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 airport is the most popular layover for flights between London Heathrow Airport and Singapore?

Bangkok (BKK) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

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

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

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

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 20m.

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.

$393 Cheap Flights from London Heathrow Airport to Singapore in 2025/26

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Enter your travel dates to find the best prices.

5:50 pm - 5:25 pmLHR-SIN

15h 35m1 stop

12:05 am - 8:05 amSIN-LHR

16h 00m1 stop

$605Multiple Airlines

Find Deal

jue., dic. 4 - mar., dic. 9

5:50 pm - 5:25 pmLHR-SIN

15h 35m1 stop

11:55 pm - 8:45 amSIN-LHR

16h 50m1 stop

$606Lufthansa

Find Deal

jue., mar. 12 - mié., mar. 25

5:50 pm - 5:25 pmLHR-SIN

15h 35m1 stop

11:55 pm - 8:45 amSIN-LHR

16h 50m1 stop

$607Lufthansa

Find Deal

jue., mar. 12 - mié., mar. 25

8:55 pm - 9:35 amLHR-SIN

28h 40m1 stop

7:25 pm - 6:40 amSIN-LHR

19h 15m1 stop

$608Etihad Airways

Find Deal

lun., nov. 3 - mié., nov. 26

8:55 pm - 9:35 amLHR-SIN

28h 40m1 stop

7:25 pm - 6:40 amSIN-LHR

19h 15m1 stop

$609Etihad Airways

Find Deal

lun., nov. 3 - mié., nov. 26

9:35 pm - 2:55 pmLHR-SIN

33h 20m1 stop

9:30 am - 3:55 pmSIN-LHR

38h 25m1 stop

$619Air China

Find Deal

sáb., nov. 1 - sáb., nov. 8

9:50 pm - 12:30 pmLHR-SIN

30h 40m1 stop

8:25 pm - 2:45 pmSIN-LHR

26h 20m1 stop

$622Gulf Air

Find Deal

dom., nov. 2 - mié., dic. 3

4:15 pm - 6:40 pmLHR-SIN

18h 25m1 stop

10:05 pm - 9:10 amSIN-LHR

19h 05m1 stop

$623Finnair

Find Deal

jue., feb. 5 - jue., feb. 19

9:50 pm - 12:30 pmLHR-SIN

30h 40m1 stop

8:25 pm - 2:45 pmSIN-LHR

26h 20m1 stop

$624Gulf Air

Find Deal

jue., ene. 29 - lun., feb. 9

9:35 pm - 2:55 pmLHR-SIN

33h 20m1 stop

11:55 pm - 5:50 pmSIN-LHR

25h 55m1 stop

$645Air China

Find Deal

sáb., mar. 14 - jue., mar. 26

Etihad Airways flights from London Heathrow Airport to Singapore

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

Etihad Airways

Nov 3

LHR8:55 pmLondon Heathrow

28h 40m

1 stop

SIN9:35 amSingapore Changi

Nov 26

SIN7:25 pmSingapore Changi

19h 15m

1 stop

LHR6:40 amLondon Heathrow

$608

Find similar

Etihad Airways

Nov 3

LHR8:55 pmLondon Heathrow

28h 40m

1 stop

SIN9:35 amSingapore Changi

Nov 26

SIN7:25 pmSingapore Changi

19h 15m

1 stop

LHR6:40 amLondon Heathrow

$609

Find similar

Etihad Airways

Nov 17

LHR8:50 amLondon Heathrow

16h 45m

1 stop

SIN9:35 amSingapore Changi

Jan 14

SIN7:25 pmSingapore Changi

24h 40m

1 stop

LHR12:05 pmLondon Heathrow

$610

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Gulf Air flights from London Heathrow Airport to Singapore

Our best Gulf Air deals on London Heathrow Airport to Singapore flight tickets

Gulf Air

Nov 2

LHR9:50 pmLondon Heathrow

30h 40m

1 stop

SIN12:30 pmSingapore Changi

Dec 3

SIN8:25 pmSingapore Changi

26h 20m

1 stop

LHR2:45 pmLondon Heathrow

$622

Find similar

Gulf Air

Jan 29

LHR9:50 pmLondon Heathrow

30h 40m

1 stop

SIN12:30 pmSingapore Changi

Feb 9

SIN8:25 pmSingapore Changi

26h 20m

1 stop

LHR2:45 pmLondon Heathrow

$624

Find similar

Gulf Air

Nov 27

LHR9:30 amLondon Heathrow

19h 00m

1 stop

SIN12:30 pmSingapore Changi

Dec 23

SIN8:25 pmSingapore Changi

26h 20m

1 stop

LHR2:45 pmLondon Heathrow

$646

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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

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

jue. 12/4

5:50 pm-5:25 pm

1 stop15h 35m

Singapore Changi

mar. 12/9

12:05 am-8:05 am

1 stop16h 00m

$605

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

jue. 3/12

5:50 pm-5:25 pm

1 stop15h 35m

Singapore Changi

mié. 3/25

11:55 pm-8:45 am

1 stop16h 50m

$606

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

jue. 3/12

5:50 pm-5:25 pm

1 stop15h 35m

Singapore Changi

mié. 3/25

11:55 pm-8:45 am

1 stop16h 50m

$607

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

lun. 11/3

8:55 pm-9:35 am

1 stop28h 40m

Singapore Changi

mié. 11/26

7:25 pm-6:40 am

1 stop19h 15m

$608

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

lun. 11/3

8:55 pm-9:35 am

1 stop28h 40m

Singapore Changi

mié. 11/26

7:25 pm-6:40 am

1 stop19h 15m

$609

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

sáb. 11/1

9:35 pm-2:55 pm

1 stop33h 20m

Singapore Changi

sáb. 11/8

9:30 am-3:55 pm

1 stop38h 25m

$619

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

dom. 11/2

9:50 pm-12:30 pm

1 stop30h 40m

Singapore Changi

mié. 12/3

8:25 pm-2:45 pm

1 stop26h 20m

$622

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

jue. 2/5

4:15 pm-6:40 pm

1 stop18h 25m

Singapore Changi

jue. 2/19

10:05 pm-9:10 am

1 stop19h 05m

$623

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

jue. 1/29

9:50 pm-12:30 pm

1 stop30h 40m

Singapore Changi

lun. 2/9

8:25 pm-2:45 pm

1 stop26h 20m

$624

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

sáb. 3/14

9:35 pm-2:55 pm

1 stop33h 20m

Singapore Changi

jue. 3/26

11:55 pm-5:50 pm

1 stop25h 55m

$645

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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

Prices

Airlines

Delays

Layovers

Other information

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 $699. 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 $726.

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 $1,082. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,349.

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 $774. 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 $1,275 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 $860 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 $767 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 17% 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 October 2025, prices for London Heathrow Airport to Singapore flights are approximately 15% 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	$752
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 $752. The best round-trip flight deal from London Heathrow Airport to Singapore found on momondo in the last 72 hours is $1,072.

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 October 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 32.17% of all bookings. The subsequent popular models are Airbus A380-800 at 30.48%, Airbus A350-900 at 19.14%, and Boeing 787-9 Dreamliner at 15.74%.
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 39% of all bookings. The subsequent popular airlines are British Airways at 30%, Gulf Air at 12%, and Thai Airways at 9%.

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 7,457 reviews	Search British Airways flights
Gulf Air	PriceFrom $625	Free Cancellation	Rating 7.1 213 reviews	Search Gulf Air flights
Etihad Airways	PriceFrom $652	Free Cancellation	Rating 7.4 1,280 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom $715	Free Cancellation	Rating 6.8 7,497 reviews	Search Lufthansa flights
Singapore Airlines	PriceFrom $715	Free Cancellation	Rating 8.1 1,382 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $782	Free Cancellation	Rating 7.8 358 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 $990, but momondo users have found Singapore Airlines deals from London Heathrow Airport to Singapore from as low as $715 round-trip. Singapore Airlines has been scored 8.1/10 in 1,382 reviews.
British Airways Flights From London Heathrow Airport to Singapore
British Airways (6.7/10 from 7,457 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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Cheap flights from London Heathrow Airport to Singapore from $393

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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 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 $1,082. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,349.

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 17% 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 October 2025, prices for London Heathrow Airport to Singapore flights are approximately 15% 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, Hainan Airlines, and Gulf Air are the most popular carriers operating from London Heathrow to Singapore Changi

What airlines fly to Singapore?

How often are flights from London to Singapore delayed?

Historically, on average around 30% of flights between London and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

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

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

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

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

Bangkok (BKK) was the most common stop: 52% 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 20m.

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 October 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 October 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?