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

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

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

Beijing (PEK) – chosen by Cheapflights users on 33% of 1-stop itineraries from Singapore to London Heathrow Airport on Cheapflights.

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 00m.

How often are flights from Singapore to London delayed?

About 19% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 133 minutes.

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 Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, British Airways have had the lowest number of delays on this route, with just 7% of flights being delayed.

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

Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $778.

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

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 16h 00m.

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

Departing from Singapore to London Heathrow Airport will take you 19h 15m. The distance between Singapore and London Heathrow Airport is about 6757 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from Singapore to London Heathrow Airport round-trip from $496. Other airlines that can offer you cheap pricing are Etihad Airways, from $626, and SWISS, from $674. Users have found that Qatar Airways is 42% cheaper than the other options available to this destination.

Weekly flight availability from Singapore to London Heathrow Airport

The most flights from SIN to LHR are scheduled on a Monday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

On average you can expect to pay $1,264 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is $329 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at $711.

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

Consider Garuda Indonesia (93%), American Airlines (88%) or Iberia (88%) when booking your flight. These represent the most reliable airlines when flying from Singapore to London Heathrow Airport.

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

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

Most accurate provider : When it comes to deals on Singapore-London Heathrow Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Singapore-London Heathrow Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Singapore-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Singapore-London Heathrow Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London Heathrow from Singapore. Booking flights from Changi (SIN) to London Heathrow should be relatively easy as there are 35 daily outbound flights to London Heathrow from 6 different airlines.

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

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

How can I find direct flights from Singapore to Heathrow?

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

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

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

$289+ Flights from Singapore to London Heathrow Airport

Q: How much does it cost to fly round-trip from Singapore to London Heathrow Airport?

Airfare is below average for this route at the moment. Singapore to London Heathrow Airport flights typically cost between $764 and $1,080 in January. The cheapest round-trip price found within the last 3 days was $657 on Gulf Air (Jan 23-Jan 29).

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Find cheap flights from Singapore to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Singapore Changi to London Heathrow are usually found in February or November, booked 66 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Singapore to Heathrow

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$657 (Gotogate)
One-way from	$289 (Booking.com)
Popular in	December
Cheapest in	February
Average price	$773
Good round-trip deal	$918 or less
Good one-way deal	$508 or less

Provider with most accurate pricing for Singapore Changi-London Heathrow flight deals.

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Provider most trusted by Cheapflights users for Singapore Changi-London Heathrow flights.

Search Deals

From Singapore Changi to London Heathrow

Search Deals

One-way flight from Singapore Changi to London Heathrow

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Price to beat on a round-trip flight from Singapore Changi to London Heathrow.

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Price to beat on a one-way flight from Singapore Changi to London Heathrow.

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Find flight deals from Singapore to Heathrow

Cheapest flights from Singapore to Heathrow
Explore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

Mon 11/248:00 pmSIN - LHR

1 stop18h 35mGulf Air

Fri 11/289:30 amLHR - SIN

1 stop19h 00mGulf Air

Deal found 11/22

$659

Wed 12/1011:40 amSIN - LHR

1 stop17h 25mTurkish Airlines

Mon 1/124:35 pmLHR - SIN

1 stop33h 25mTurkish Airlines

Deal found 11/23

$665

Tue 12/94:40 amSIN - LHR

1 stop19h 40mHainan Airlines

Mon 1/129:00 pmLHR - SIN

2 stops22h 10mHainan Airlines

Deal found 11/23

$667

Tue 12/1610:25 amSIN - LHR

1 stop20h 00mTurkish Airlines

Wed 1/287:55 pmLHR - SIN

1 stop30h 05mTurkish Airlines

Deal found 11/22

$673

Sun 11/2310:25 amSIN - LHR

1 stop31h 30mTurkish Airlines

Thu 11/276:35 amLHR - SIN

1 stop19h 25mTurkish Airlines

Deal found 11/22

$676

Tue 12/28:00 pmSIN - LHR

1 stop26h 45mGulf Air

Mon 12/89:50 pmLHR - SIN

1 stop30h 40mGulf Air

Deal found 11/23

$678

Tue 11/2510:25 amSIN - LHR

1 stop18h 40mTurkish Airlines

Fri 12/56:35 amLHR - SIN

1 stop18h 10mTurkish Airlines

Deal found 11/23

$679

Wed 12/104:40 amSIN - LHR

2 stops44h 55mHainan Airlines

Mon 1/129:00 pmLHR - SIN

2 stops30h 10mHainan Airlines

Deal found 11/23

$690

Tue 12/94:40 amSIN - LHR

1 stop19h 40mMultiple Airlines

Mon 1/129:30 amLHR - SIN

1 stop19h 00mMultiple Airlines

Deal found 11/23

$693

Sat 12/138:00 pmSIN - LHR

1 stop18h 35mGulf Air

Tue 1/139:30 amLHR - SIN

1 stop19h 00mGulf Air

Deal found 11/23

$707

Wed 11/268:00 pmSIN - LHR

1 stop18h 35mGulf Air

Sun 11/309:50 pmLHR - SIN

1 stop30h 40mGulf Air

Deal found 11/21

$718

Best flights from Singapore to Heathrow
Discover carefully curated flight deals from Singapore to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 24, 2025.

Wed 1/147:25 pmSIN - LHR

1 stop19h 15mEtihad Airways

Sun 1/258:55 pmLHR - SIN

1 stop28h 40mEtihad Airways

Deal found 11/22

$663

Wed 3/1110:05 pmSIN - LHR

1 stop26h 55mFinnair

Wed 3/257:30 amLHR - SIN

1 stop27h 10mFinnair

Deal found 11/23

$668

Mon 2/21:40 amSIN - LHR

1 stop20h 10mKLM

Wed 2/253:45 pmLHR - SIN

1 stop16h 30mKLM

Deal found 11/22

$683

Thu 1/221:40 amSIN - LHR

1 stop20h 10mMultiple Airlines

Thu 1/292:45 pmLHR - SIN

1 stop18h 10mMultiple Airlines

Deal found 11/24

$684

Tue 1/132:30 amSIN - LHR

1 stop23h 10mEmirates

Wed 2/41:40 pmLHR - SIN

1 stop34h 50mEmirates

Deal found 11/24

$725

Fri 1/239:00 amSIN - LHR

Nonstop14h 20mSingapore Airlines

Thu 1/299:10 amLHR - SIN

Nonstop13h 00mSingapore Airlines

Deal found 11/24

$796

Sat 1/1711:05 pmSIN - LHR

Nonstop15h 10mQantas Airways

Wed 1/288:10 pmLHR - SIN

Nonstop13h 30mQantas Airways

Deal found 11/22

$817

Tue 1/1312:05 amSIN - LHR

1 stop20h 55mSWISS

Wed 2/42:25 pmLHR - SIN

2 stops19h 35mSWISS

Deal found 11/24

$822

Wed 4/291:40 amSIN - LHR

1 stop17h 45mEmirates

Tue 5/269:05 amLHR - SIN

1 stop16h 30mEmirates

Deal found 11/24

$743

Tue 3/1711:05 pmSIN - LHR

Nonstop15h 10mQantas Airways

Fri 4/38:50 pmLHR - SIN

Nonstop13h 40mQantas Airways

Deal found 11/24

$894

Fri 1/1611:05 pmSIN - LHR

Nonstop15h 10mQantas Airways

Sat 1/318:10 pmLHR - SIN

Nonstop13h 30mQantas Airways

Deal found 11/22

$915

Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated November 24, 2025 and is based on user searches.

Mon 11/248:00 pmSIN - LHR

1 stop18h 35mGulf Air

Fri 11/289:30 amLHR - SIN

1 stop19h 00mGulf Air

Deal found 11/22

$659

Mon 11/2411:40 amSIN - LHR

1 stop17h 25mTurkish Airlines

Mon 12/810:35 pmLHR - SIN

1 stop27h 25mTurkish Airlines

Deal found 11/21

$676

Tue 11/2510:25 amSIN - LHR

1 stop18h 40mTurkish Airlines

Fri 12/56:35 amLHR - SIN

1 stop18h 10mTurkish Airlines

Deal found 11/23

$679

Wed 11/268:00 pmSIN - LHR

1 stop18h 35mGulf Air

Sun 11/309:50 pmLHR - SIN

1 stop30h 40mGulf Air

Deal found 11/21

$718

Tue 12/28:00 pmSIN - LHR

1 stop26h 45mGulf Air

Mon 12/89:50 pmLHR - SIN

1 stop30h 40mGulf Air

Deal found 11/23

$678

Tue 12/94:40 amSIN - LHR

1 stop19h 40mHainan Airlines

Mon 1/129:00 pmLHR - SIN

2 stops22h 10mHainan Airlines

Deal found 11/23

$667

Tue 12/94:40 amSIN - LHR

1 stop19h 40mMultiple Airlines

Mon 1/129:30 amLHR - SIN

1 stop19h 00mMultiple Airlines

Deal found 11/23

$693

Wed 12/1011:40 amSIN - LHR

1 stop17h 25mTurkish Airlines

Mon 1/124:35 pmLHR - SIN

1 stop33h 25mTurkish Airlines

Deal found 11/23

$665

Wed 12/104:40 amSIN - LHR

2 stops44h 55mHainan Airlines

Mon 1/129:00 pmLHR - SIN

2 stops30h 10mHainan Airlines

Deal found 11/23

$690

Sat 12/138:00 pmSIN - LHR

1 stop18h 35mGulf Air

Tue 1/139:30 amLHR - SIN

1 stop19h 00mGulf Air

Deal found 11/23

$707

Tue 12/1610:25 amSIN - LHR

1 stop20h 00mTurkish Airlines

Wed 1/287:55 pmLHR - SIN

1 stop30h 05mTurkish Airlines

Deal found 11/22

$673

One-way flights from Singapore to Heathrow
Search for one-way flight options from Singapore to Heathrow. Find affordable one-way fares based on user searches. Data last updated November 24, 2025.

Mon 2/910:55 pmSIN - LHR

1 stop24h 30mMalaysia Airlines

Deal found 11/22

$289

Thu 4/26:20 amSIN - LHR

1 stop17h 15mMalaysia Airlines

Deal found 11/22

$290

Thu 1/1512:15 pmSIN - LHR

2 stops37h 20mHainan Airlines

Deal found 11/24

$291

Thu 1/2212:15 pmSIN - LHR

2 stops37h 20mHainan Airlines

Deal found 11/24

$292

Sun 11/3012:15 pmSIN - LHR

2 stops37h 40mHainan Airlines

Deal found 11/22

$293

Tue 2/174:40 amSIN - LHR

1 stop19h 40mHainan Airlines

Deal found 11/24

$294

Wed 1/284:40 amSIN - LHR

2 stops44h 55mHainan Airlines

Deal found 11/24

$307

Wed 2/46:00 amSIN - LHR

1 stop17h 25mMalaysia Airlines

Deal found 11/22

$308

Thu 2/56:00 amSIN - LHR

1 stop17h 25mMalaysia Airlines

Deal found 11/23

$309

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 1/14

7:25 pm-6:40 am

1 stop19h 15m

London Heathrow

Sun 1/25

8:55 pm-9:35 am

1 stop28h 40m

$663

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 3/11

10:05 pm-5:00 pm

1 stop26h 55m

London Heathrow

Wed 3/25

7:30 am-6:40 pm

1 stop27h 10m

$668

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 2/2

1:40 am-1:50 pm

1 stop20h 10m

London Heathrow

Wed 2/25

3:45 pm-4:15 pm

1 stop16h 30m

$683

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 1/22

1:40 am-1:50 pm

1 stop20h 10m

London Heathrow

Thu 1/29

2:45 pm-4:55 pm

1 stop18h 10m

$684

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 1/13

2:30 am-5:40 pm

1 stop23h 10m

London Heathrow

Wed 2/4

1:40 pm-8:30 am

1 stop34h 50m

$725

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 4/29

1:40 am-12:25 pm

1 stop17h 45m

London Heathrow

Tue 5/26

9:05 am-8:35 am

1 stop16h 30m

$743

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 1/23

9:00 am-3:20 pm

Nonstop14h 20m

London Heathrow

Thu 1/29

9:10 am-6:10 am

Nonstop13h 00m

$796

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 1/17

11:05 pm-6:15 am

Nonstop15h 10m

London Heathrow

Wed 1/28

8:10 pm-5:40 pm

Nonstop13h 30m

$817

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 1/13

12:05 am-1:00 pm

1 stop20h 55m

London Heathrow

Wed 2/4

2:25 pm-6:00 pm

2 stops19h 35m

$822

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 3/17

11:05 pm-6:15 am

Nonstop15h 10m

London Heathrow

Fri 4/3

8:50 pm-5:30 pm

Nonstop13h 40m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 19 results

Compare providers for flights from Singapore to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Heathrow in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Singapore-London Heathrow Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Singapore-London Heathrow Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Singapore-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Singapore-London Heathrow Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Singapore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to London Heathrow Airport

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Singapore to London Heathrow Airport, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $603). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of $721). 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.

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

One of the essential ways to save on airfare from Singapore to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 46% on airfare.

How much does it cost to fly round-trip from Singapore to London Heathrow Airport?

The best insider tips for Singapore to London Heathrow Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to London Heathrow Airport trip

Airports

SIN

For a smooth departure, use online check-in and consider early check-in at Jewel, up to 24 hours before your flight.

LHR

Take the Heathrow Express for the fastest route to central London, reaching Paddington Station quickly.

Our travel experts

Ramsey Qubein

Expert on LHR

Yulia Denisyuk

Expert on SIN

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown Singapore Airlines, Qantas Airways, and Qatar Airways from Singapore to London Heathrow Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Singapore Airlines

8.1

Very good

1,409 reviews

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Qantas Airways

7.5

Good

943 reviews

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Qatar Airways

7.4

Good

3,671 reviews

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Etihad Airways

7.4

Good

1,312 reviews

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

British Airways

6.7

Okay

7,535 reviews

Singapore Airlines

8.1

Very good

1,409 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

What airport do you fly from for flights from Singapore to London Heathrow?
Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London Heathrow from Singapore. Booking flights from Changi (SIN) to London Heathrow should be relatively easy as there are 35 daily outbound flights to London Heathrow from 6 different airlines.
How long is the flight from Singapore to London Heathrow Airport?
Departing from Singapore to London Heathrow Airport will take you 19h 15m. The distance between Singapore and London Heathrow Airport is about 6757 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Singapore to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Singapore to London Heathrow Airport round-trip from $496. Other airlines that can offer you cheap pricing are Etihad Airways, from $626, and SWISS, from $674. Users have found that Qatar Airways is 42% cheaper than the other options available to this destination.
What are the most reliable airlines from Singapore to London Heathrow Airport?
Consider Garuda Indonesia (93%), American Airlines (88%) or Iberia (88%) when booking your flight. These represent the most reliable airlines when flying from Singapore to London Heathrow Airport.
What are the cheapest flights from Singapore to London Heathrow Airport?
On average you can expect to pay $1,264 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is $329 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at $711.
Can I find deals for flights from Singapore to Heathrow that include hotel bookings?
Yes. In addition to deals on Singapore to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Singapore to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Heathrow.
Can I find deals for business class flights from Singapore to Heathrow?
Yes. Cheapflights offers flight deals from Singapore to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $603). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of $721). 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.

See more FAQs

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Top 6 airlines flying from Singapore to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$496	Average$861	FlexibilityNo cancel fee	On-time68%
Etihad Airways	Cheapest$626	Average$710	FlexibilityNo cancel fee	On-time75%
SWISS	Cheapest$674	Average$956	FlexibilityNo cancel fee	On-time79%
British Airways	Cheapest$690	Average$1,202	FlexibilityNo cancel fee	On-time70%
Qantas Airways	Cheapest$730	Average$1,139	FlexibilityNo cancel fee	On-time74%
Singapore Airlines	Cheapest$769	Average$1,021	FlexibilityNo cancel fee	On-time81%

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$289+ Cheap flights from Singapore (SIN) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Singapore Changi to London Heathrow are usually found in February or November, booked 66 days in advance, depart on a Wednesday or Monday and return on a Thursday

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Find flight deals from Singapore to Heathrow

Cheapest flights from Singapore to HeathrowExplore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

Explore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

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

Compare providers for flights from Singapore to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Heathrow in November.

Best time to book a flight from Singapore to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Singapore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Singapore to London Heathrow Airport

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

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

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

How much does it cost to fly round-trip from Singapore to London Heathrow Airport?

Weekly flight availability from Singapore to London Heathrow Airport

How often are flights from Singapore to London delayed?

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

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

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

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

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

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

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

The best insider tips for Singapore to London Heathrow Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to London Heathrow Airport trip

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Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown Singapore Airlines, Qantas Airways, and Qatar Airways from Singapore to London Heathrow Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

How can I find direct flights from Singapore to Heathrow?

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

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

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Alternative routes for Singapore to Heathrow

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Top 6 airlines flying from Singapore to Heathrow

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Cheapest flights from Singapore to Heathrow
Explore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.