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

One-way options have recently been found by users for as low as £266 on China Southern. Other airlines that offer cheap prices include Etihad Airways from £268 and Qatar Airways from £272 one-way.

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 Monday mornings when fares are most often at their lowest. Saturday evenings 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 £1,706 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £339 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £375.

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

Consider Garuda Indonesia (88%), American Airlines (84%) or Iberia (84%) 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 18 days early can save you up to 4% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Singapore to London Heathrow Airport for as little as £551 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 £636 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 July. Prices are generally better when you fly from Singapore to London Heathrow Airport in February, with the cheapest ticket starting at £458.

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.

£266+ Flights from Singapore to London Heathrow Airport

Cheap flight deals from Singapore to Heathrow

Round-trip from	£520
One-way from	£266
Popular in	July
Cheapest in	February
Average price	£732
Good round-trip deal	£703 or less
Good one-way deal	£479 or less

Etihad Airways
11/9-6/1
2 total stops
32h 55m total
Singapore to London

Search Deals

China Southern
23/7
1 total stop
18h 00m total
Singapore to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 11 July 2025.

Sun 26/1003:55SIN - LHR

1 stop22h 20mChina Southern

Sat 8/1121:30LHR - SIN

2 stops30h 55mChina Southern

Deal found 8/7£520

Thu 11/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Tue 6/109:00LHR - SIN

1 stop16h 05mEtihad Airways

Deal found 10/7£520

Tue 9/912:05SIN - LHR

1 stop38h 25mHainan Airlines

Mon 22/922:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 9/7£522

Mon 8/920:00SIN - LHR

1 stop26h 20mGulf Air

Mon 15/922:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 9/7£522

Tue 23/921:15SIN - LHR

1 stop26h 20mMultiple Airlines

Fri 26/922:00LHR - SIN

2 stops30h 00mMultiple Airlines

Deal found 10/7£525

Tue 5/803:10SIN - LHR

1 stop17h 55mQatar Airways

Tue 26/815:05LHR - SIN

1 stop17h 40mQatar Airways

Deal found 10/7£527

Sun 10/810:15SIN - LHR

1 stop35h 50mTurkish Airlines

Sun 17/822:25LHR - SIN

1 stop36h 30mTurkish Airlines

Deal found 9/7£534

Mon 10/1109:00SIN - LHR

Nonstop14h 20mSingapore Airlines

Sat 22/1109:10LHR - SIN

Nonstop12h 50mSingapore Airlines

Deal found 10/7£542

Sun 19/1000:50SIN - LHR

1 stop18h 35mEmirates

Sat 1/1119:00LHR - SIN

1 stop35h 40mEmirates

Deal found 9/7£550

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 11 July 2025.

Thu 11/921:10SIN - LHR

1 stop16h 50mEtihad Airways

Tue 6/109:00LHR - SIN

1 stop16h 05mEtihad Airways

Deal found 10/7£520

Tue 9/912:05SIN - LHR

1 stop38h 25mHainan Airlines

Mon 22/922:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 9/7£522

Mon 8/920:00SIN - LHR

1 stop26h 20mGulf Air

Mon 15/922:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 9/7£522

Tue 23/921:15SIN - LHR

1 stop26h 20mMultiple Airlines

Fri 26/922:00LHR - SIN

2 stops30h 00mMultiple Airlines

Deal found 10/7£525

Tue 5/803:10SIN - LHR

1 stop17h 55mQatar Airways

Tue 26/815:05LHR - SIN

1 stop17h 40mQatar Airways

Deal found 10/7£527

Sun 7/910:15SIN - LHR

1 stop35h 50mTurkish Airlines

Sun 14/911:20LHR - SIN

1 stop38h 25mTurkish Airlines

Deal found 9/7£531

Wed 6/801:40SIN - LHR

1 stop17h 45mEmirates

Wed 20/820:40LHR - SIN

1 stop18h 05mEmirates

Deal found 11/7£550

Mon 4/803:55SIN - LHR

1 stop22h 05mChina Southern

Fri 22/822:10LHR - SIN

1 stop35h 40mChina Southern

Deal found 9/7£562

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 11 July 2025.

Wed 1/1023:25SIN - LHR

Nonstop14h 10mQantas Airways

Fri 31/1020:10LHR - SIN

Nonstop13h 30mQantas Airways

Deal found 10/7£587

Wed 1/1012:35SIN - LHR

Nonstop13h 55mSingapore Airlines

Fri 31/1010:55LHR - SIN

Nonstop12h 55mSingapore Airlines

Deal found 11/7£645

Sun 21/923:20SIN - LHR

Nonstop14h 10mBritish Airways

Mon 22/921:20LHR - SIN

Nonstop13h 40mBritish Airways

Deal found 10/7£690

Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 11 July 2025 and is based on user searches.

Thu 10/712:05SIN - LHR

2 stops38h 25mMultiple Airlines

Mon 4/820:35LHR - SIN

1 stop18h 10mMultiple Airlines

Deal found 8/7£531

Thu 10/712:05SIN - LHR

1 stop38h 25mHainan Airlines

Mon 4/822:00LHR - SIN

1 stop30h 00mHainan Airlines

Deal found 8/7£576

Wed 16/719:45SIN - LHR

2 stops27h 15mMultiple Airlines

Sat 9/821:05LHR - SIN

1 stop38h 25mMultiple Airlines

Deal found 9/7£578

Fri 18/709:45SIN - LHR

1 stop17h 15mSriLankan Airlines

Tue 22/721:30LHR - SIN

1 stop38h 25mSriLankan Airlines

Deal found 11/7£673

Fri 18/703:00SIN - LHR

1 stop24h 15mAir China

Sat 26/722:00LHR - SIN

1 stop34h 00mAir China

Deal found 10/7£715

Fri 18/719:45SIN - LHR

2 stops32h 05mIndiGo

Tue 22/718:00LHR - SIN

2 stops40h 45mIndiGo

Deal found 11/7£756

Sun 20/703:10SIN - LHR

1 stop17h 55mQatar Airways

Mon 25/815:05LHR - SIN

1 stop17h 40mQatar Airways

Deal found 11/7£541

Sun 20/723:00SIN - LHR

1 stop27h 00mAir India

Sun 27/709:45LHR - SIN

1 stop38h 30mAir India

Deal found 8/7£592

Sun 20/703:55SIN - LHR

1 stop22h 05mChina Southern

Wed 3/922:10LHR - SIN

1 stop31h 20mChina Southern

Deal found 8/7£716

Sun 20/703:10SIN - LHR

1 stop17h 05mBritish Airways

Sun 31/819:35LHR - SIN

Nonstop13h 30mBritish Airways

Deal found 8/7£748

Mon 21/700:55SIN - LHR

1 stop24h 45mChina Eastern

Tue 29/721:20LHR - SIN

1 stop36h 35mChina Eastern

Deal found 8/7£696

Mon 21/720:50SIN - LHR

2 stops31h 50mAustrian Airlines

Tue 2/919:30LHR - SIN

2 stops17h 10mAustrian Airlines

Deal found 8/7£699

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 11 July 2025.

Wed 23/708:00SIN - LHR

1 stop18h 00mChina Southern

Deal found 9/7£266

Fri 18/721:10SIN - LHR

1 stop16h 50mEtihad Airways

Deal found 9/7£268

Wed 1/1016:35SIN - LHR

2 stops33h 35mMultiple Airlines

Deal found 9/7£269

Tue 15/703:10SIN - LHR

1 stop18h 00mQatar Airways

Deal found 10/7£272

Mon 29/906:20SIN - LHR

2 stops19h 50mOman Air

Deal found 10/7£275

Thu 24/700:50SIN - LHR

1 stop22h 20mEmirates

Deal found 10/7£285

Thu 11/908:00SIN - LHR

1 stop18h 15mThai Airways

Deal found 9/7£287

Mon 15/908:45SIN - LHR

2 stops32h 30mAir India

Deal found 11/7£289

Mon 8/921:00SIN - LHR

1 stop27h 50mVietnam Airlines

Deal found 9/7£297

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

Thu 11/9

21:10-07:00

1 stop16h 50m

London Heathrow

Tue 6/1

09:00-09:05

1 stop16h 05m

£520

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 9/9

12:05-19:30

1 stop38h 25m

London Heathrow

Mon 22/9

22:00-11:00

2 stops30h 00m

£522

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 8/9

20:00-15:20

1 stop26h 20m

London Heathrow

Mon 15/9

22:05-12:20

1 stop31h 15m

£522

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 23/9

21:15-16:35

1 stop26h 20m

London Heathrow

Fri 26/9

22:00-11:00

2 stops30h 00m

£525

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 5/8

03:10-14:05

1 stop17h 55m

London Heathrow

Tue 26/8

15:05-15:45

1 stop17h 40m

£527

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 7/9

10:15-15:05

1 stop35h 50m

London Heathrow

Sun 14/9

11:20-08:45

1 stop38h 25m

£531

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 6/8

01:40-12:25

1 stop17h 45m

London Heathrow

Wed 20/8

20:40-21:45

1 stop18h 05m

£550

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 4/8

03:55-19:00

1 stop22h 05m

London Heathrow

Fri 22/8

22:10-16:50

1 stop35h 40m

£562

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 23/7

08:00-19:00

1 stop18h 00m

£266

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 18/7

21:10-07:00

1 stop16h 50m

£268

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 17 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 6% 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 Saturday, which is when the least amount of flights are scheduled (37 on average).

Reviews of airlines servicing Heathrow

See what other customers who have flown with Hainan Airlines, Emirates, andThai 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.

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Hainan Airlines

8.2

Very Good

41 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Emirates

8.1

Very Good

3,285 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Thai Airways

7.7

Good

336 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

China Southern

7.6

Good

103 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Related info for your journey

What are the cheapest airlines to fly from Singapore to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £266 on China Southern. Other airlines that offer cheap prices include Etihad Airways from £268 and Qatar Airways from £272 one-way.
What are the most reliable airlines from Singapore to London Heathrow Airport?
Consider Garuda Indonesia (88%), American Airlines (84%) or Iberia (84%) 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 £1,706 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £339 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £375.
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

Hounslow

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Milton Keynes

Deal

Northampton

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Swindon

Maidstone

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£449	Average£516	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest£469	Average£559	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	Cheapest£491	Average£515	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£491	Average£680	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Malaysia Airlines	Cheapest£494	Average£631	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qantas Airways	Cheapest£497	Average£583	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
British Airways	Cheapest£507	Average£770	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£532	Average£676	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£578	Average£910	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest£578	Average£633	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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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 £266

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 23/7. 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 11 July 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 11 July 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 11 July 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 11 July 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 11 July 2025.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Hainan Airlines, Emirates, andThai 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.

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

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 Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Singapore to Heathrow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 11 July 2025.