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

Airlines like Etihad Airways fly from Singapore to London Heathrow Airport in about 22h 35m. The time it takes to get you to your destination can typically vary by up to . Singapore and London Heathrow Airport are separated by a distance of 6757 mi.

What is the cheapest day to fly from Singapore to London Heathrow Airport?

Travellers seeking maximum savings on their Singapore to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

On average you can expect to pay £1,511 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £286 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £431.

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

Consider American Airlines (92%), Iberia (92%) or British Airways (92%) 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?

The most popular airlines flying from Singapore to London Heathrow Airport are British Airways, Emirates and Etihad Airways. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Singapore to London Heathrow Airport?

Users have found that flying from Singapore to London Heathrow Airport on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Singapore to London Heathrow Airport at least 37 days early can save you up to 2% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Singapore to London Heathrow Airport for as little as £531 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £615 for flights departing within the next 3 days.

What is the cheapest month to fly from Singapore to London Heathrow Airport?

Flights from Singapore to London Heathrow Airport lean towards being more expensive in December. Prices are generally better when you fly from Singapore to London Heathrow Airport in February, with the cheapest ticket starting at £463.

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 holiday 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.

£264+ Cheap Flights from Singapore to London Heathrow Airport

Cheap flight deals from Singapore to Heathrow

Round-trip from	£506
One-way from	£264
Popular in	December
Cheapest in	February
Average price	£673
Good round-trip deal	£604 or less
Good one-way deal	£382 or less

Etihad Airways
23/9-30/9
2 total stops
45h 45m total
Singapore to London

Search Deals

22/10
3 total stops
35h 15m total
Singapore to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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

Search Deals

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

Search Deals

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 28 August 2025.

Tue 23/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Tue 30/921:45LHR - SIN

1 stop28h 55mEtihad Airways

Deal found 26/8£506

Thu 11/912:05SIN - LHR

2 stops38h 25mMultiple Airlines

Fri 19/922:05LHR - SIN

1 stop21h 25mMultiple Airlines

Deal found 26/8£506

Thu 23/1000:55SIN - LHR

1 stop24h 45mMultiple Airlines

Mon 3/1121:00LHR - SIN

2 stops30h 10mMultiple Airlines

Deal found 27/8£507

Thu 11/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Fri 19/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 26/8£508

Sun 7/921:20SIN - LHR

3 stops46h 05mMultiple Airlines

Fri 26/922:00LHR - SIN

2 stops30h 00mMultiple Airlines

Deal found 27/8£509

Sun 7/921:20SIN - LHR

3 stops46h 05mMultiple Airlines

Thu 25/907:00LHR - SIN

2 stops25h 45mMultiple Airlines

Deal found 27/8£509

Tue 9/910:15SIN - LHR

1 stop19h 10mTurkish Airlines

Tue 16/922:25LHR - SIN

1 stop27h 20mTurkish Airlines

Deal found 25/8£510

Wed 3/910:10SIN - LHR

1 stop39h 30mMultiple Airlines

Sun 7/922:15LHR - SIN

1 stop20h 55mMultiple Airlines

Deal found 27/8£511

Mon 6/1020:00SIN - LHR

1 stop26h 20mGulf Air

Fri 10/1010:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 26/8£513

Thu 18/923:00SIN - LHR

1 stop19h 30mAir India

Thu 13/1113:00LHR - SIN

1 stop21h 30mAir India

Deal found 25/8£514

Tue 2/900:55SIN - LHR

1 stop24h 45mMultiple Airlines

Wed 10/922:05LHR - SIN

1 stop21h 25mMultiple Airlines

Deal found 27/8£515

Wed 17/923:00SIN - LHR

1 stop27h 00mAir India

Sun 21/912:30LHR - SIN

1 stop23h 00mAir India

Deal found 27/8£515

Best flights from Singapore to Heathrow
Discover carefully curated flight deals from Singapore to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2025.

Tue 16/921:10SIN - LHR

1 stop22h 35mEtihad Airways

Fri 19/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 25/8£508

Thu 19/223:00SIN - LHR

1 stop20h 30mAir India

Mon 23/220:30LHR - SIN

1 stop28h 45mAir India

Deal found 25/8£518

Thu 19/223:05SIN - LHR

Nonstop15h 10mQantas Airways

Mon 23/220:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 24/8£523

Wed 10/920:00SIN - LHR

1 stop17h 55mGulf Air

Wed 17/910:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 24/8£526

Wed 10/921:10SIN - LHR

1 stop25h 05mEtihad Airways

Sun 14/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 27/8£509

Tue 9/920:00SIN - LHR

1 stop26h 20mGulf Air

Tue 7/1022:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 25/8£526

Tue 23/921:10SIN - LHR

1 stop28h 35mEtihad Airways

Sat 4/1020:55LHR - SIN

1 stop29h 45mEtihad Airways

Deal found 27/8£509

Wed 17/920:00SIN - LHR

1 stop17h 55mGulf Air

Tue 11/1109:30LHR - SIN

1 stop19h 00mGulf Air

Deal found 25/8£526

Mon 12/119:25SIN - LHR

1 stop27h 05mEtihad Airways

Mon 26/113:55LHR - SIN

1 stop35h 40mEtihad Airways

Deal found 26/8£510

Thu 19/219:25SIN - LHR

1 stop24h 40mEtihad Airways

Mon 23/213:55LHR - SIN

1 stop35h 40mEtihad Airways

Deal found 26/8£510

Mon 15/921:10SIN - LHR

1 stop28h 35mEtihad Airways

Wed 24/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 26/8£527

Direct flights from Singapore to Heathrow
Explore direct flight options from Singapore to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2025.

Sat 15/1123:05SIN - LHR

Nonstop15h 10mQantas Airways

Sat 6/1220:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 25/8£519

Fri 31/1023:05SIN - LHR

Nonstop15h 10mQantas Airways

Fri 7/1120:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 24/8£520

Fri 14/1123:05SIN - LHR

Nonstop15h 10mQantas Airways

Fri 21/1120:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 25/8£523

Thu 6/1123:05SIN - LHR

Nonstop15h 10mQantas Airways

Sat 4/720:50LHR - SIN

Nonstop13h 35mQantas Airways

Deal found 25/8£535

Mon 10/1109:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Sun 23/1109:10LHR - SIN

Nonstop12h 50mSingapore Airlines

Deal found 27/8£540

Wed 5/1109:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Wed 12/1109:10LHR - SIN

Nonstop12h 50mSingapore Airlines

Deal found 25/8£555

Thu 23/1023:25SIN - LHR

Nonstop14h 10mQantas Airways

Thu 13/1120:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 27/8£590

Mon 20/1023:25SIN - LHR

Nonstop14h 10mQantas Airways

Wed 5/1120:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 27/8£593

Mon 3/1123:05SIN - LHR

Nonstop15h 10mQantas Airways

Sat 15/1120:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 27/8£593

Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 28 August 2025 and is based on user searches.

Tue 2/900:55SIN - LHR

1 stop24h 45mMultiple Airlines

Wed 10/922:05LHR - SIN

1 stop21h 25mMultiple Airlines

Deal found 27/8£515

Wed 3/910:10SIN - LHR

1 stop39h 30mMultiple Airlines

Sun 7/922:15LHR - SIN

1 stop20h 55mMultiple Airlines

Deal found 27/8£511

Thu 4/900:55SIN - LHR

1 stop24h 45mMultiple Airlines

Fri 19/922:05LHR - SIN

1 stop21h 25mMultiple Airlines

Deal found 26/8£517

Sun 7/921:20SIN - LHR

3 stops46h 05mMultiple Airlines

Fri 26/922:00LHR - SIN

2 stops30h 00mMultiple Airlines

Deal found 27/8£509

Sun 7/921:20SIN - LHR

3 stops46h 05mMultiple Airlines

Thu 25/907:00LHR - SIN

2 stops25h 45mMultiple Airlines

Deal found 27/8£509

Tue 9/910:15SIN - LHR

1 stop19h 10mTurkish Airlines

Tue 16/922:25LHR - SIN

1 stop27h 20mTurkish Airlines

Deal found 25/8£510

Tue 9/910:50SIN - LHR

1 stop17h 35mAir France

Tue 7/1017:35LHR - SIN

1 stop15h 55mAir France

Deal found 25/8£516

Thu 11/912:05SIN - LHR

2 stops38h 25mMultiple Airlines

Fri 19/922:05LHR - SIN

1 stop21h 25mMultiple Airlines

Deal found 26/8£506

Thu 11/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Fri 19/909:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 26/8£508

Wed 17/923:00SIN - LHR

1 stop27h 00mAir India

Sun 21/912:30LHR - SIN

1 stop23h 00mAir India

Deal found 27/8£515

Thu 18/923:00SIN - LHR

1 stop19h 30mAir India

Thu 13/1113:00LHR - SIN

1 stop21h 30mAir India

Deal found 25/8£514

Tue 23/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Tue 30/921:45LHR - SIN

1 stop28h 55mEtihad Airways

Deal found 26/8£506

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 28 August 2025.

Wed 22/1010:30SIN - LHR

3 stops35h 15mMultiple Airlines

Deal found 26/8£264

Mon 1/1221:30SIN - LHR

2 stops43h 25mMultiple Airlines

Deal found 27/8£265

Mon 20/1009:00SIN - LHR

Nonstop13h 45mSingapore Airlines

Deal found 25/8£266

Sat 25/1009:10SIN - LHR

2 stops31h 30mMultiple Airlines

Deal found 25/8£267

Thu 25/903:10SIN - LHR

1 stop17h 55mQatar Airways

Deal found 26/8£268

Thu 20/1103:15SIN - LHR

1 stop17h 00mQatar Airways

Deal found 25/8£269

Sun 12/1003:10SIN - LHR

1 stop17h 05mQatar Airways

Deal found 25/8£270

Wed 1/1003:45SIN - LHR

2 stops23h 20mMultiple Airlines

Deal found 27/8£272

Fri 3/1023:00SIN - LHR

2 stops22h 45mMultiple Airlines

Deal found 26/8£274

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

Tue 16/9

21:10-12:45

1 stop22h 35m

London Heathrow

Fri 19/9

09:30-09:40

1 stop17h 10m

£508

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 10/9

21:10-15:15

1 stop25h 05m

London Heathrow

Sun 14/9

09:30-09:40

1 stop17h 10m

£509

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 23/9

21:10-18:45

1 stop28h 35m

London Heathrow

Sat 4/10

20:55-09:40

1 stop29h 45m

£509

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 12/1

19:25-14:30

1 stop27h 05m

London Heathrow

Mon 26/1

13:55-09:35

1 stop35h 40m

£510

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 19/2

19:25-12:05

1 stop24h 40m

London Heathrow

Mon 23/2

13:55-09:35

1 stop35h 40m

£510

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 19/2

23:00-11:30

1 stop20h 30m

London Heathrow

Mon 23/2

20:30-09:15

1 stop28h 45m

£518

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 19/2

23:05-06:15

Nonstop15h 10m

London Heathrow

Mon 23/2

20:10-17:40

Nonstop13h 30m

£523

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 10/9

20:00-06:55

1 stop17h 55m

London Heathrow

Wed 17/9

10:00-12:20

1 stop19h 20m

£526

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 9/9

20:00-15:20

1 stop26h 20m

London Heathrow

Tue 7/10

22:05-12:20

1 stop31h 15m

£526

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 17/9

20:00-06:55

1 stop17h 55m

London Heathrow

Tue 11/11

09:30-12:30

1 stop19h 00m

£526

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 22 results

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 return 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

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

Currently, January is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of £112). Flying from Singapore to London Heathrow Airport in August is currently the most expensive (average of £164). 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 SG to LHR?

Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Singapore to London Heathrow Airport by exploring options for tickets at midday.

Weekly flight availability from Singapore to London Heathrow Airport

The most flights from SG0 to LHR are scheduled on a Monday (40 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

Reviews of airlines servicing Heathrow

See what other customers who have flown with Singapore Airlines, Qantas Airways, andEtihad Airways from Singapore to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

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

1,352 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

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

905 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

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

1,241 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

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

Lufthansa

6.8

Okay

7,368 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

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

7,310 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

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

How long is the flight from Singapore to London Heathrow Airport?
Airlines like Etihad Airways fly from Singapore to London Heathrow Airport in about 22h 35m. The time it takes to get you to your destination can typically vary by up to . Singapore and London Heathrow Airport are separated by a distance of 6757 mi.
What are the most reliable airlines from Singapore to London Heathrow Airport?
Consider American Airlines (92%), Iberia (92%) or British Airways (92%) 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 £1,511 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £286 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £431.
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 holiday 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, January is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of £112). Flying from Singapore to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Gatwick

Slough

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Ipswich

Chichester

Winchester

Eastbourne

Swindon

Dartford

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Singapore to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest£453	Average£520	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest£473	Average£566	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Gulf Air	Cheapest£488	Average£524	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights
Lufthansa	Cheapest£495	Average£727	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest£495	Average£514	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Qantas Airways	Cheapest£501	Average£580	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
British Airways	Cheapest£511	Average£761	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£537	Average£684	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£582	Average£934	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest£584	Average£638	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Singapore to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Singapore to Heathrow with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Singapore today and book when prices fit your budget.

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Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to London Heathrow Airport from £264

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Heathrow

Keep the following information in mind while searching for Singapore to Heathrow flight deals. Data was last updated 28 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 28 August 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 28 August 2025.

Cheapflights Fare Finder

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

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

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 SG to LHR?

Find hourly flight availability from Singapore to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 August 2025.

Weekly flight availability from Singapore to London Heathrow Airport

Explore weekly flight availability from Singapore to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 August 2025.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Singapore Airlines, Qantas Airways, andEtihad Airways from Singapore to London Heathrow Airport have to say. You can also see how each airline compares in terms of 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.

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

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?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Singapore to Heathrow

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Top 10 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 28 August 2025.