Q: How much does it cost for a return flight from London Heathrow Airport to Singapore?

Airfare is below average for this route at the moment. London Heathrow Airport to Singapore flights typically cost between £570 and £795 in November. The cheapest return price found within the last 5 days was £431 on Air China (21 Nov–28 Nov).

Question 1

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

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 2

What’s the top stopover airport for flights from London Heathrow Airport to Singapore?

Accepted Answer

Manama (BAH) – chosen by Cheapflights users on 21% of one-stop itineraries from London Heathrow Airport to Singapore on Cheapflights.

Question 3

What’s the fastest stopover option from London Heathrow Airport to Singapore?

Accepted Answer

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 15h 25m.

Question 4

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

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 5

How much does it cost for a return flight from London Heathrow Airport to Singapore?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Singapore flights typically cost between £570 and £795 in November.
The cheapest return price found within the last 5 days was £431 on Air China (21 Nov–28 Nov).

Question 6

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Singapore?

Accepted Answer

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 15m.

Question 7

How often are flights from London to Singapore delayed?

Accepted Answer

About 12% of weekly flights between London and Singapore have experienced delays in the past year, with the average delay time being 113 minutes.

Question 8

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

Accepted Answer

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

Question 9

What’s the cheapest stopover airport for flights from London Heathrow Airport to Singapore?

Accepted Answer

Bandar Seri Begawan (BWN) is the most affordable one-stop option, with an average return flight price of £478.

Question 10

How long is the flight from London Heathrow Airport to Singapore?

Accepted Answer

There are many flights that can get you from London Heathrow Airport to Singapore in 20h 50m. Fly via Shenzhen Airlines or Finnair to get the fastest option. London Heathrow Airport and Singapore are separated by a distance of 6757 mi. This flight may include one or multiple stops.

Question 11

What are the cheapest airlines flying from London Heathrow Airport to Singapore round-trip?

Accepted Answer

Currently priced at £347, Shenzhen Airlines will fly you from London Heathrow Airport to Singapore and back. In addition to Shenzhen Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and Etihad Airways - these airlines can fly you to your destination from £354 and £377, respectively. These flights start at 50% lower than the current average price 3 months from now.

Question 12

What are the cheapest airlines to fly from London Heathrow Airport to Singapore one-way?

Accepted Answer

£185 is the cheapest one-way deal found within the past few days, from Hainan Airlines. You may also be able to find cheap deals on Air China and Gulf Air, with prices starting from £273 and £285, respectively.

Question 13

How far ahead should I book a flight from London Heathrow Airport to Singapore?

Accepted Answer

The price you pay for your flight from London Heathrow Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 14

What is the cheapest month to book a flight from London Heathrow Airport to Singapore?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of £617). Flying from London Heathrow Airport to Singapore in December is currently the most expensive (average of £934). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 15

Weekly flight availability from London Heathrow Airport to Singapore

Accepted Answer

The most flights from LHR to SIN are scheduled on a Monday (37 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Question 18

What are the cheapest flights from London Heathrow Airport to Singapore?

Accepted Answer

The cheapest flight price from London Heathrow Airport to Singapore is £400. On average you can expect to pay £3,478. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for £446.

Question 19

What are the most reliable airlines from London Heathrow Airport to Singapore?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Singapore on time: Air Canada (97%), Garuda Indonesia (95%), Qantas Airways (95%).

Question 20

What are the most popular airlines that fly from London Heathrow Airport to Singapore?

Accepted Answer

When booking a flight from London Heathrow Airport to Singapore, you may want to consider flying on Singapore Airlines, British Airways or Gulf Air as they are the most popular for this route.

Question 21

Where are the most common stopover locations when flying from London Heathrow Airport to Singapore?

Accepted Answer

London Heathrow Airport to Singapore flights have a stopover in Manama most often. New Delhi is the second most popular location for stopovers on flights from London Heathrow Airport to Singapore.

Question 22

Where are the least popular stopover locations for London Heathrow Airport to Singapore flights?

Accepted Answer

The least popular stopover on flights from London Heathrow Airport to Singapore is Doha. Abu Dhabi is the second least popular location for stopovers on flights from London Heathrow Airport to Singapore.

Question 23

What are some popular points of interest to see during a stopover in New Delhi?

Accepted Answer

Karol Bagh, Hauz Khas Market, and Lajpat Nagar Central Market are the most popular attractions in New Delhi if you're in need of something to do during your stopover. Karol Bagh, Hauz Khas Market and Lajpat Nagar Central Market are located about 8.7 mi, 6.5 mi, and 8.7 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can book a car hire at New Delhi Indira Gandhi Intl for about £35 per day to make their sightseeing more efficient.

Question 24

What is the cheapest time of day to fly from LHR to SIN?

Accepted Answer

When flying from London Heathrow Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 25

What airport do you fly into for flights to Singapore from London Heathrow?

Accepted Answer

Singapore Changi (SIN) is the airport you will fly into if you book a flight from London Heathrow to Singapore. You should not have trouble finding flights to Changi from London Heathrow; the airport handles an average of 35 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 23 airlines have flights to the Singapore airport from London Heathrow. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

Question 26

Can I find deals for flights from Heathrow to Singapore that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 27

How can I find direct flights from Heathrow to Singapore?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Singapore.

Question 28

Can I find deals for business class flights from Heathrow to Singapore?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 29

How does Cheapflights help users find flights from Heathrow to Singapore?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 30

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Singapore?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Heathrow.

Question 31

Can Cheapflights find flights from Heathrow to Singapore with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Singapore, users can toggle the no change fees filter when performing a flight search.

Question 32

Can Cheapflights notify me if prices for flights from Heathrow to Singapore become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Heathrow to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£431
One-way from	£271
Popular in	December
Cheapest in	January
Average price	£666
Good round-trip deal	£750 or less
Good one-way deal	£509 or less

Airline	Cheapest	Average	Flexibility	On-time
Shenzhen Airlines	Cheapest£347	Average£447	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Air China	Cheapest£354	Average£494	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest£377	Average£623	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Hainan Airlines	Cheapest£391	Average£465	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Air India	Cheapest£410	Average£595	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Lufthansa	Cheapest£417	Average£624	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Royal Brunei Airlines	Cheapest£448	Average£574	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Malaysia Airlines	Cheapest£470	Average£568	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
China Southern	Cheapest£482	Average£651	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
KLM	Cheapest£488	Average£697	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Cheap flights from London Heathrow Airport to Singapore from £271

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Singapore

Cheapest flights from Heathrow to SingaporeExplore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.

Explore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.

Best flights from Heathrow to SingaporeDiscover carefully curated flight deals from Heathrow to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.

Discover carefully curated flight deals from Heathrow to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.

Direct flights from Heathrow to SingaporeExplore direct flight options from Heathrow to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 October 2026.

Explore direct flight options from Heathrow to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 October 2026.

Last-minute flights from Heathrow to SingaporeDiscover last-minute flight deals from Heathrow to Singapore. Data last updated 11 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Singapore. Data last updated 11 October 2026 and is based on user searches.

One-way flights from Heathrow to SingaporeSearch for one-way flight options from Heathrow to Singapore. Find affordable one-way fares based on user searches. Data last updated 11 October 2026.

Search for one-way flight options from Heathrow to Singapore. Find affordable one-way fares based on user searches. Data last updated 11 October 2026.

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Best time to book a flight from Heathrow to Singapore

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Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to Singapore?

The price you pay for your flight from London Heathrow Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Singapore?

What is the cheapest time of day to fly from LHR to SIN?

When flying from London Heathrow Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Heathrow Airport to Singapore?

Airfare is below average for this route at the moment.

London Heathrow Airport to Singapore flights typically cost between £570 and £795 in November.The cheapest return price found within the last 5 days was £431 on Air China (21 Nov–28 Nov).

Weekly flight availability from London Heathrow Airport to Singapore

The most flights from LHR to SIN are scheduled on a Monday (37 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

How often are flights from London to Singapore delayed?

About 12% of weekly flights between London and Singapore have experienced delays in the past year, with the average delay time being 113 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

What’s the top stopover airport for flights from London Heathrow Airport to Singapore?

Manama (BAH) – chosen by Cheapflights users on 21% of one-stop itineraries from London Heathrow Airport to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Singapore?

Bandar Seri Begawan (BWN) is the most affordable one-stop option, with an average return flight price of £478.

What’s the fastest stopover option from London Heathrow Airport to Singapore?

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 15h 25m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Singapore?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 15m.

Reviews of airlines servicing Singapore

Related info for your journey

What airport do you fly into for flights to Singapore from London Heathrow?

How long is the flight from London Heathrow Airport to Singapore?

What are the cheapest airlines flying from London Heathrow Airport to Singapore round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Singapore one-way?

What are the most reliable airlines from London Heathrow Airport to Singapore?

What are the cheapest flights from London Heathrow Airport to Singapore?

Where are the most common stopover locations when flying from London Heathrow Airport to Singapore?

What are some popular points of interest to see during a stopover in New Delhi?

Where are the least popular stopover locations for London Heathrow Airport to Singapore flights?

Can I find deals for flights from Heathrow to Singapore that include hotel bookings?

How can I find direct flights from Heathrow to Singapore?

Can I find deals for business class flights from Heathrow to Singapore?

What is the cheapest month to book a flight from London Heathrow Airport to Singapore?

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Fly from Heathrow to Singapore on these airlines

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Alternative routes for Heathrow to Singapore

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Complete your trip

Complete your trip to Singapore by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Heathrow to Singapore by cabin class

Find flights from Heathrow to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Singapore flights

Browse other Heathrow and Singapore flight options. Last updated on 11 October 2026.

Other flights from Heathrow

Cheapest flights from Heathrow to Singapore
Explore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.

Best flights from Heathrow to Singapore
Discover carefully curated flight deals from Heathrow to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.

Direct flights from Heathrow to Singapore
Explore direct flight options from Heathrow to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 October 2026.

Last-minute flights from Heathrow to Singapore
Discover last-minute flight deals from Heathrow to Singapore. Data last updated 11 October 2026 and is based on user searches.

One-way flights from Heathrow to Singapore
Search for one-way flight options from Heathrow to Singapore. Find affordable one-way fares based on user searches. Data last updated 11 October 2026.

London Heathrow Airport to Singapore flights typically cost between £570 and £795 in November.
The cheapest return price found within the last 5 days was £431 on Air China (21 Nov–28 Nov).