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

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

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

The number of flights available between London and Singapore is 38 per day as of September 2025. The most frequent departure time is 20:00, with 61% of daily flights leaving in the evening.

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

Flights via Bengaluru (BLR) offer the lowest average return price of £402.

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

Zurich (ZRH) has the shortest average stopover time for this route: 1h 09m.

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

The number of flights available between London and Singapore is 271 per week as of September 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.

Which airlines fly to Singapore?

Singapore Airlines, British Airways and Gulf Air are the top three most popular airlines that fly to Singapore from London according to our data. Singapore Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 24 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 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 has the shortest travel time from London to Singapore?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 40m.

Which cities can you reach easily once you arrive at Singapore Airport?

Singapore Changi is one of the main travel hubs in Asia, and while the country is very small, it is close to a number of other popular tourist destinations in southeast Asia. If you would like to visit Kuala Lumpur, in Malaysia, you can take the bus over the border and generally arrive within five hours of setting out. Another option is to fly, but the time it takes is about the same. Hiring a car and driving is a fast way to get to Kuala Lumpur, and it may also give you the opportunity to admire the country as you drive through. Senai, Malaysia, is also very close to Singapore, and you can usually get there within two hours on the bus. Driving will only take you about 40 minutes, if you fancy hiring a car.

Which airlines fly direct from London to Singapore?

Currently, Singapore Airlines and British Airways offer direct flights from London to Singapore; both airlines fly from London Heathrow (LHR) and arrive into Singapore Changi Airport (SIN). These flights take about 13 hours to complete, but the Singapore Airlines flight is generally a little bit faster. They are similarly priced, so it likely depends on your timetable as to which airline you choose to fly with. If you would prefer London to Singapore flights that may be cheaper, then there are a few that make one stop on the way. If you fly with KLM, you will stop off in Amsterdam and it will take roughly 15 hours. Turkish Airlines also offer one-way flights from London to Singapore, with a short stop in Istanbul; the flight takes about 17 hours, which is an hour faster than the approximately 18 hours it takes the Lufthansa flight that stops in Frankfurt. What is the best way to get in and out of airports in London and Singapore? If you are interested in cheap flights from London to Singapore, then you may want to investigate how to get to and from the airports in a fast and cheap way. Getting to London Heathrow is relatively easy from London city centre, as you can use the Heathrow Express train that runs directly to the airport. The Heathrow Express leaves every 15 minutes or so, except for in the early hours of the morning, and it only takes roughly 15 minutes to arrive. There are National Express buses as well, and they are cheap but can take up to an hour to arrive, due to traffic. Taxis are always a convenient but more expensive option. Travelling from Singapore Airport to the city centre is straightforward as well, as there is a metro line that will get you there in about half an hour, and it is very cheap. The line 36 bus could take you up to 90 minutes, due to stops and traffic, while a taxi is a faster but more expensive way to reach the city centre from Singapore Airport. What are the benefits of the different airports in London and Singapore? London Heathrow is one of the busiest airports in the United Kingdom and also in Europe, so you need to keep this in mind when considering if it is the appropriate airport to travel from. It offers plenty of flights, destinations and airlines, as well as having outstanding facilities available to travellers. There may be a lot of people at peak times and queues are longer than most other airports, but this is balanced out by the fact that the airport is so easy to get to from London city centre, so you can save time on the journey there. Singapore Changi Airport is the main airport in Singapore, and it is one of the main travel hubs in all of Asia. It is the home of Singapore Airlines, so you can take advantage of any loyalty clubs or bonuses associated with this airline, and there are fast and cheap connections to reach the city. As it is one of the main airports in Asia, you should expect some queues and crowds through customs and immigration.

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

Prices for flights from London to Singapore Changi Airport are updated daily.

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

As of September 2025, there are 24 operators available to choose from for flights from London to Singapore Changi Airport.

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 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 to Singapore Changi Airport.

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

The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£286 Cheap Flights from London to Singapore in 2025/26

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One-way

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Cheap return flights

18:40 - 18:00LHR-SIN

15h 20m1 stop

00:05 - 08:05SIN-LHR

16h 00m1 stop

£447SWISS

Find Deal

Wed, 29 Oct - Tue, 4 Nov

06:35 - 17:20LGW-SIN

26h 45m2 stops

08:45 - 23:00SIN-LGW

46h 15m3 stops

£447Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

22:00 - 07:00LHR-SIN

25h 00m1 stop

10:30 - 11:05SIN-LHR

32h 35m1 stop

£449Air India

Find Deal

Sat, 8 Nov - Fri, 14 Nov

20:30 - 09:15LHR-SIN

28h 45m1 stop

08:30 - 19:20SIN-LHR

18h 50m1 stop

£452Air India

Find Deal

Sat, 21 Feb - Mon, 2 Mar

11:25 - 12:20LGW-SIN

17h 55m1 stop

20:00 - 06:55SIN-LGW

17h 55m1 stop

£454Gulf Air

Find Deal

Wed, 1 Oct - Tue, 21 Oct

17:50 - 17:25LHR-SIN

15h 35m1 stop

23:55 - 08:45SIN-LHR

16h 50m1 stop

£454Lufthansa

Find Deal

Fri, 6 Mar - Fri, 20 Mar

17:50 - 17:25LHR-SIN

15h 35m1 stop

23:55 - 08:45SIN-LHR

16h 50m1 stop

£456Lufthansa

Find Deal

Fri, 6 Mar - Fri, 20 Mar

10:35 - 12:30LGW-SIN

17h 55m1 stop

20:25 - 06:20SIN-LGW

17h 55m1 stop

£456Gulf Air

Find Deal

Wed, 7 Jan - Sat, 31 Jan

21:45 - 09:40LHR-SIN

28h 55m1 stop

21:10 - 07:00SIN-LHR

16h 50m1 stop

£471Etihad Airways

Find Deal

Wed, 15 Oct - Thu, 23 Oct

21:45 - 09:40LHR-SIN

28h 55m1 stop

21:10 - 07:00SIN-LHR

16h 50m1 stop

£474Etihad Airways

Find Deal

Sat, 4 Oct - Thu, 9 Oct

Gulf Air flights from London to Singapore

Our best Gulf Air deals on London to Singapore flight tickets

Gulf Air

1 Oct

LGW11:25London Gatwick

17h 55m

1 stop

SIN12:20Singapore Changi

21 Oct

SIN20:00Singapore Changi

17h 55m

1 stop

LGW06:55London Gatwick

£454

Find similar

Gulf Air

7 Jan

LGW10:35London Gatwick

17h 55m

1 stop

SIN12:30Singapore Changi

31 Jan

SIN20:25Singapore Changi

17h 55m

1 stop

LGW06:20London Gatwick

£456

Find similar

Gulf Air

1 Oct

LHR22:05London Heathrow

31h 15m

1 stop

SIN12:20Singapore Changi

7 Oct

SIN20:00Singapore Changi

26h 20m

1 stop

LHR15:20London Heathrow

£465

Find similar

KLM flights from London to Singapore

Our best KLM deals on London to Singapore flight tickets

KLM

12 Nov

LCY17:05London City

15h 10m

1 stop

SIN16:15Singapore Changi

18 Nov

SIN01:40Singapore Changi

15h 50m

1 stop

LCY09:30London City

£505

Find similar

KLM

12 Nov

LCY17:05London City

15h 10m

1 stop

SIN16:15Singapore Changi

18 Nov

SIN01:40Singapore Changi

15h 50m

1 stop

LCY09:30London City

£506

Find similar

KLM

12 Nov

LCY17:05London City

15h 10m

1 stop

SIN16:15Singapore Changi

18 Nov

SIN01:40Singapore Changi

15h 50m

1 stop

LCY09:30London City

£507

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 29/10

18:40-18:00

1 stop15h 20m

Singapore Changi

Tue 4/11

00:05-08:05

1 stop16h 00m

£447

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 29/10

06:35-17:20

2 stops26h 45m

Singapore Changi

Wed 5/11

08:45-23:00

3 stops46h 15m

£447

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 8/11

22:00-07:00

1 stop25h 00m

Singapore Changi

Fri 14/11

10:30-11:05

1 stop32h 35m

£449

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 21/2

20:30-09:15

1 stop28h 45m

Singapore Changi

Mon 2/3

08:30-19:20

1 stop18h 50m

£452

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 1/10

11:25-12:20

1 stop17h 55m

Singapore Changi

Tue 21/10

20:00-06:55

1 stop17h 55m

£454

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 6/3

17:50-17:25

1 stop15h 35m

Singapore Changi

Fri 20/3

23:55-08:45

1 stop16h 50m

£454

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 6/3

17:50-17:25

1 stop15h 35m

Singapore Changi

Fri 20/3

23:55-08:45

1 stop16h 50m

£456

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 7/1

10:35-12:30

1 stop17h 55m

Singapore Changi

Sat 31/1

20:25-06:20

1 stop17h 55m

£456

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 15/10

21:45-09:40

1 stop28h 55m

Singapore Changi

Thu 23/10

21:10-07:00

1 stop16h 50m

£471

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 4/10

21:45-09:40

1 stop28h 55m

Singapore Changi

Thu 9/10

21:10-07:00

1 stop16h 50m

£474

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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

Prices

Airlines

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?

The cheapest month to fly to Singapore from London is in May. Flight prices, which tend to average around £506, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of May, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around £525.

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

Our data shows that Tuesday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £834. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Singapore for around £906.

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

The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £629. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £903.

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 £629 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 £564 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.

Can stopping save me money on London to Singapore flights?

You could potentially save up to 14% on your flight if you consider stops on a London to Singapore flight.

How have London to Singapore flight prices changed over time?

As of September 2025, prices for London to Singapore flights are approximately 6% 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	£489
Fastest flight time	12h 55m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from London in the past 72 hours is £489. The best return flight deal from London to Singapore found on momondo in the last 72 hours is £674.

The fastest flight from London to Singapore takes 12h 55m

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?
There are 6739.6 mi between London and Singapore Changi. 14h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Singapore Changi Airport?
Prices for flights from London to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from London to Singapore Changi Airport?
As of September 2025, there are 24 operators available to choose from for flights from London to Singapore Changi Airport.
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 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 to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Singapore?
Based on momondo bookings for flights between London and Singapore, the leading plane model is Boeing 777-300ER, making up 32.49% of the total bookings. Other popular models include Airbus A380-800 with 29.20%, Airbus A350-900 with 19.04%, and Boeing 787-9 Dreamliner with 16.31%.
What is the most popular airline from London to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Singapore is Singapore Airlines (38% of total bookings). The next most popular airlines are British Airways (15%), Gulf Air (11%), and Etihad Airways (6%).

Best airlines flying from London to Singapore

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

Airline	Rating	Free Cancellation	Price
Shenzhen Airlines	PriceFrom £351	Free Cancellation	Rating 7.5 20 reviews	Search Shenzhen Airlines flights
Air India	PriceFrom £358	Free Cancellation	Rating 5.5 2,932 reviews	Search Air India flights
Air China	PriceFrom £371	Free Cancellation	Rating 7.3 101 reviews	Search Air China flights
Hainan Airlines	PriceFrom £371	Free Cancellation	Rating 8.2 45 reviews	Search Hainan Airlines flights
China Eastern	PriceFrom £379	Free Cancellation	Rating 7.2 166 reviews	Search China Eastern flights
China Southern	PriceFrom £405	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
KLM	PriceFrom £410	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Air France	PriceFrom £410	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
SWISS	PriceFrom £419	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Royal Brunei Airlines	PriceFrom £420	Free Cancellation	Rating 5.7 7 reviews	Search Royal Brunei Airlines flights

Why use momondo?

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

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 Singapore from London.

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?

Once all potential London to Singapore 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 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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Cheap flights from London to Singapore from £286

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 1/12. 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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Gulf Air flights from London to Singapore

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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?

Our data shows that Tuesday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £834. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Singapore for around £906.

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

The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £629. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £903.

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.

Can stopping save me money on London to Singapore flights?

You could potentially save up to 14% on your flight if you consider stops on a London to Singapore flight.

How have London to Singapore flight prices changed over time?

As of September 2025, prices for London to Singapore flights are approximately 6% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to Singapore?

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 Bengaluru (BLR) offer the lowest average return price of £402.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 40m.

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

Zurich (ZRH) has the shortest average stopover time for this route: 1h 09m.

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

The number of flights available between London and Singapore is 38 per day as of September 2025. The most frequent departure time is 20:00, with 61% of daily flights leaving in the evening.

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

The number of flights available between London and Singapore is 271 per week as of September 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving 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 many operators does momondo search 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?

Best airlines flying from London to Singapore

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

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