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

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

Which stopover airport has the shortest travel time from London to Singapore?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 15h 50m.

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

As of November 2025, 34 flights take off from London and land in Singapore each day. The most common flight departure time for this route is 21:00, with 63% of daily flights taking off in the evening.

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

As of November 2025, 239 flights take off from London and land in Singapore each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Which stopover airport offers the lowest fares from London to Singapore?

Flights via Chengdu (TFU) offer the lowest average return price of $2,302.

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

According to our data, Atlas Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airport is the most popular for stopovers for flights between London and Singapore?

Manama (BAH) was the most common stop: 26% of momondo users choosing one-stop flights on this route connected there.

How often are flights from London to Singapore delayed?

Historically, on average around 27% 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 107 minutes.

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

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

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

Lufthansa, Gulf Air, and SWISS are the most popular carriers operating from London to Singapore Changi

Which stopover airport has the shortest connection time from London to Singapore?

Abu Dhabi (AUH) has the shortest average stopover time for this route: 2h 29m.

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

Prices for flights from London to Singapore Changi Airport refresh daily.

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

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

The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$638 Cheap Flights from London to Singapore in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,140 to $1,845. The lowest price recently found on this route was $989.

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14:25 - 18:00LHR-SIN

19h 35m2 stops

00:05 - 08:05SIN-LHR

16h 00m1 stop

$989SWISS

Find Deal

Tue, 10 Mar - Mon, 23 Mar

17:50 - 16:40LHR-SIN

15h 50m1 stop

23:40 - 08:40SIN-LHR

16h 00m1 stop

$996Lufthansa

Find Deal

Sat, 2 May - Thu, 4 Jun

17:50 - 17:25LHR-SIN

15h 35m1 stop

23:45 - 08:05SIN-LHR

16h 20m1 stop

$1,000Lufthansa

Find Deal

Tue, 13 Jan - Fri, 6 Feb

17:50 - 17:25LHR-SIN

15h 35m1 stop

00:05 - 08:05SIN-LHR

16h 00m1 stop

$1,005Multiple Airlines

Find Deal

Mon, 23 Feb - Mon, 9 Mar

09:30 - 12:30LHR-SIN

19h 00m1 stop

20:00 - 06:35SIN-LHR

18h 35m1 stop

$1,026Gulf Air

Find Deal

Tue, 17 Feb - Mon, 2 Mar

09:30 - 12:30LHR-SIN

19h 00m1 stop

20:00 - 14:45SIN-LHR

26h 45m1 stop

$1,028Gulf Air

Find Deal

Sun, 1 Feb - Tue, 17 Mar

21:50 - 12:30LHR-SIN

30h 40m1 stop

20:00 - 06:35SIN-LHR

18h 35m1 stop

$1,030Gulf Air

Find Deal

Sun, 1 Feb - Wed, 18 Mar

21:00 - 03:10LHR-SIN

22h 10m2 stops

22:55 - 15:25SIN-LHR

24h 30m1 stop

$1,031Multiple Airlines

Find Deal

Mon, 12 Jan - Sun, 25 Jan

22:15 - 03:20LHR-SIN

21h 05m1 stop

02:45 - 17:55SIN-LHR

23h 10m1 stop

$1,034Multiple Airlines

Find Deal

Sun, 18 Jan - Thu, 22 Jan

16:30 - 16:55LHR-SIN

16h 25m1 stop

00:05 - 08:05SIN-LHR

16h 00m1 stop

$1,036Multiple Airlines

Find Deal

Wed, 25 Feb - Mon, 9 Mar

SWISS flights from London to Singapore

Our best SWISS deals on London to Singapore flight tickets

SWISS

3 Feb

LHR14:25London Heathrow

19h 35m

2 stops

SIN18:00Singapore Changi

18 Mar

SIN00:05Singapore Changi

16h 00m

1 stop

LHR08:05London Heathrow

$1,051

Find similar

SWISS

3 Feb

LHR14:25London Heathrow

19h 35m

2 stops

SIN18:00Singapore Changi

18 Mar

SIN00:05Singapore Changi

16h 00m

1 stop

LHR08:05London Heathrow

$1,053

Find similar

SWISS

7 Jan

LHR20:05London Heathrow

37h 55m

1 stop

SIN18:00Singapore Changi

26 Jan

SIN00:05Singapore Changi

19h 10m

1 stop

LHR11:15London Heathrow

$1,061

Find similar

Lufthansa flights from London to Singapore

Our best Lufthansa deals on London to Singapore flight tickets

Lufthansa

2 May

LHR17:50London Heathrow

15h 50m

1 stop

SIN16:40Singapore Changi

4 June

SIN23:40Singapore Changi

16h 00m

1 stop

LHR08:40London Heathrow

$996

Find similar

Lufthansa

13 Jan

LHR17:50London Heathrow

15h 35m

1 stop

SIN17:25Singapore Changi

6 Feb

SIN23:45Singapore Changi

16h 20m

1 stop

LHR08:05London Heathrow

$1,000

Find similar

Lufthansa

31 Jan

LHR16:40London Heathrow

16h 45m

1 stop

SIN17:25Singapore Changi

23 Feb

SIN23:55Singapore Changi

18h 50m

1 stop

LHR10:45London Heathrow

$1,107

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 10/3

14:25-18:00

2 stops19h 35m

Singapore Changi

Mon 23/3

00:05-08:05

1 stop16h 00m

$989

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 2/5

17:50-16:40

1 stop15h 50m

Singapore Changi

Thu 4/6

23:40-08:40

1 stop16h 00m

$996

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 13/1

17:50-17:25

1 stop15h 35m

Singapore Changi

Fri 6/2

23:45-08:05

1 stop16h 20m

$1,000

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 23/2

17:50-17:25

1 stop15h 35m

Singapore Changi

Mon 9/3

00:05-08:05

1 stop16h 00m

$1,005

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 17/2

09:30-12:30

1 stop19h 00m

Singapore Changi

Mon 2/3

20:00-06:35

1 stop18h 35m

$1,026

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 1/2

09:30-12:30

1 stop19h 00m

Singapore Changi

Tue 17/3

20:00-14:45

1 stop26h 45m

$1,028

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 1/2

21:50-12:30

1 stop30h 40m

Singapore Changi

Wed 18/3

20:00-06:35

1 stop18h 35m

$1,030

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 12/1

21:00-03:10

2 stops22h 10m

Singapore Changi

Sun 25/1

22:55-15:25

1 stop24h 30m

$1,031

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 18/1

22:15-03:20

1 stop21h 05m

Singapore Changi

Thu 22/1

02:45-17:55

1 stop23h 10m

$1,034

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 25/2

16:30-16:55

1 stop16h 25m

Singapore Changi

Mon 9/3

00:05-08:05

1 stop16h 00m

$1,036

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 London 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

Stopovers

Other information

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

What is the cheapest month to fly to Singapore?

In general, May is the cheapest month to fly from London to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you aren’t able to travel during the month of May, then book flights to Singapore from London during March instead. Flights to Singapore in March, while not as cheap as those in May, still average around $1,113.

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

The cheapest day to depart on your flight to Singapore is on a Tuesday when prices can be found for as low as $2,198. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Thursday is $2,382.

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

In the evening is the cheapest time of day to fly from London to Singapore when you can find flight prices for as low as $2,278. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,278. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Singapore Changi flight route?

Fly from London Heathrow to Singapore Changi for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,333 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London for as low as $1,180 on momondo.

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

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

How have London to Singapore flight prices changed over time?

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

When to book flights from London to Singapore

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

Estimated return price

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

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

Best price found	$1,655
Fastest flight time	13h 00m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from London in the past 72 hours is $1,655. The best return flight deal from London to Singapore found on momondo in the last 72 hours is $2,062.

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

Direct flights go from London to Singapore every day.

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

Search flight deals

How far is London to Singapore Changi by plane?
The straight-line distance from London to Singapore Changi is 10846.3 km. By plane, this route typically takes 15h 35m.
When did momondo last update prices for flights from London to Singapore Changi Airport?
Prices for flights from London to Singapore Changi Airport refresh daily.
How old do you have to be to fly from London to Singapore Changi 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 London to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Singapore?
momondo data reveals that the most frequently booked plane model on the route from London to Singapore is Boeing 777-300ER, representing 32.94% of all bookings. The subsequent popular models are Airbus A380-800 at 30.66%, Airbus A350-900 at 19.67%, and Boeing 787-9 Dreamliner at 14.07%.
What is the most popular airline from London to Singapore?
Based on momondo bookings for flights between London and Singapore, the leading airline is Singapore Airlines, making up 100% of the total bookings.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Singapore. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Singapore from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Of course. momondo tracks the price of London to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Singapore

First Class to Singaporefrom $3,834

Business Class to Singaporefrom $898

Cheap flights from London to Singapore from $638

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Singapore departing on 7/1. 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

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Price Alerts

Find the cheapest flights from London to Singapore

Cheap return flights

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Cheap last-minute flights

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SWISS flights from London to Singapore

Our best SWISS deals on London to Singapore flight tickets

Lufthansa flights from London to Singapore

Our best Lufthansa deals on London to Singapore flight tickets

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How to get the cheapest flight ticket from London 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 and Singapore?

What is the cheapest month to fly to Singapore?

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

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

What is the cheapest London to Singapore Changi flight route?

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

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

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

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

How have London to Singapore flight prices changed over time?

As of November 2025, prices for London 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 to Singapore Changi?

Lufthansa, Gulf Air, and SWISS are the most popular carriers operating from London to Singapore Changi

How often are flights from London to Singapore delayed?

Historically, on average around 27% 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 107 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing 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 that experiences the fewest 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, Atlas Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airport is the most popular for stopovers for flights between London and Singapore?

Manama (BAH) was the most common stop: 26% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Singapore?

Flights via Chengdu (TFU) offer the lowest average return price of $2,302.

Which stopover airport has the shortest travel time from London to Singapore?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 15h 50m.

Which stopover airport has the shortest connection time from London to Singapore?

Abu Dhabi (AUH) has the shortest average stopover time for this route: 2h 29m.

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

As of November 2025, 34 flights take off from London and land in Singapore each day. The most common flight departure time for this route is 21:00, with 63% of daily flights taking off in the evening.

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

As of November 2025, 239 flights take off from London and land in Singapore 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 London to Singapore

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

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

Best price found

Fastest flight time

Direct flights

Airports in Singapore

How far is London to Singapore Changi by plane?

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

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

What is the most popular airline from London 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, 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 Singapore