Question 1

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

Accepted Answer

You could potentially save up to 2% on your flight if you consider stops on a London Heathrow Airport to Singapore flight.

Question 2

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

Accepted Answer

As of January 2026, prices for London Heathrow Airport to Singapore flights are approximately 2% cheaper when compared to flights at the same time last year.

Question 3

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

Accepted Answer

190 flights are operational weekly from London Heathrow Airport to Singapore as of January 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Question 4

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

Accepted Answer

As of January 2026, 27 flights take off from London Heathrow Airport and land in Singapore each day. The most common flight departure time for this route is 20:00, with 59% of daily flights taking off in the evening.

Question 5

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

Accepted Answer

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.

Question 6

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

Accepted Answer

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Question 7

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

Accepted Answer

Manama (BAH) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Question 8

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

Accepted Answer

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 Heathrow Airport to Singapore for around £913.

Question 9

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

Accepted Answer

Zurich (ZRH) has the shortest average stopover time for this route: 1h 14m.

Question 10

What is the cheapest month to fly to Singapore?

Accepted Answer

The cheapest month to fly to Singapore from London Heathrow Airport is in May. Flight prices, which tend to average around £508, 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 Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around £526.

Question 11

Which airlines fly to Singapore?

Accepted Answer

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 59% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 25 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Question 12

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

Accepted Answer

Flights via Muscat (MCT) offer the lowest average return price of £536.

Question 13

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

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 11m.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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 £630 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 Heathrow Airport for as low as £562 on momondo.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £671. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £904.

Question 19

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

Accepted Answer

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

Question 20

How often are flights from London to Singapore delayed?

Accepted Answer

Historically, on average around 26% 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 111 minutes.

Question 21

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

Accepted Answer

Prices for flights from London Heathrow Airport to Singapore Changi Airport were last updated today.

Question 22

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

Accepted Answer

As of January 2026, there are 25 operators available to choose from for flights from London Heathrow Airport to Singapore Changi Airport.

Question 23

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Singapore Changi Airport.

Question 24

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

Accepted Answer

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 license, 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.

Best price found	£518
Fastest flight time	13h 00m
Direct flights	Every day
Airports in Singapore	1 airport

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom £310	Free Cancellation	Rating 8.1 3,490 reviews	Search Emirates flights
Air India	PriceFrom £316	Free Cancellation	Rating 5.5 2,978 reviews	Search Air India flights
Hainan Airlines	PriceFrom £343	Free Cancellation	Rating 8.2 62 reviews	Search Hainan Airlines flights
Shenzhen Airlines	PriceFrom £351	Free Cancellation	Rating 7.6 23 reviews	Search Shenzhen Airlines flights
Air China	PriceFrom £385	Free Cancellation	Rating 7.2 138 reviews	Search Air China flights
SWISS	PriceFrom £413	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Royal Brunei Airlines	PriceFrom £416	Free Cancellation	Rating 0.0 0 reviews	Search Royal Brunei Airlines flights
Air France	PriceFrom £418	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
China Eastern	PriceFrom £418	Free Cancellation	Rating 7.2 192 reviews	Search China Eastern flights
China Southern	PriceFrom £421	Free Cancellation	Rating 7.3 136 reviews	Search China Southern flights

Cheap flights from London Heathrow Airport to Singapore from £281

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Singapore

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Eastern flights from London Heathrow Airport to Singapore

Our best China Eastern deals on London Heathrow Airport to Singapore flight tickets

Air China flights from London Heathrow Airport to Singapore

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

momondo Fare Finder

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

See travel insights to Singapore from

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

The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £671. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £904.

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 2% 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 January 2026, prices for London Heathrow Airport to Singapore flights are approximately 2% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to Singapore?

How often are flights from London to Singapore delayed?

Historically, on average around 26% 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 111 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, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

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

Manama (BAH) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Muscat (MCT) offer the lowest average return price of £536.

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

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 11m.

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

Zurich (ZRH) has the shortest average stopover time for this route: 1h 14m.

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

As of January 2026, 27 flights take off from London Heathrow Airport and land in Singapore each day. The most common flight departure time for this route is 20:00, with 59% of daily flights taking off in the evening.

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

190 flights are operational weekly from London Heathrow Airport to Singapore as of January 2026. 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

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