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 £245 on Hainan Airlines. Other airlines that offer cheap prices include China Eastern from £246 and Air China from £249 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 Wednesday 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.

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

On average you can expect to pay £2,019 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £454 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £449.

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

Consider American Airlines (86%), Iberia (86%) or British Airways (86%) 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 Finnair, British Airways and Emirates. 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 Monday 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 30 days early can save you up to 18% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Singapore to London Heathrow Airport for as little as £670 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 £711 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 £481.

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.

£476+ Flights from Singapore to London Heathrow Airport

Cheap flight deals from Singapore to Heathrow

Round-trip from	£514
One-way from	£245
Popular in	July
Cheapest in	February
Average price	£574
Good round-trip deal	£626 or less
Good one-way deal	£485 or less

Malaysia Airlines
13/6-24/6
2 total stops
34h 40m total
Singapore to London

Search Deals

Hainan Airlines
20/5
1 total stop
38h 25m total
Singapore to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£49 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 March 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 March 2025.

Fri 13/606:20SIN - LHR

1 stop17h 15mMalaysia Airlines

Tue 24/611:00LHR - SIN

1 stop17h 25mMalaysia Airlines

Deal found 27/3£514

Fri 20/620:00SIN - LHR

1 stop26h 20mGulf Air

Sun 6/710:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 27/3£516

Sat 10/503:40SIN - LHR

1 stop23h 20mMultiple Airlines

Thu 15/514:40LHR - SIN

1 stop18h 05mMultiple Airlines

Deal found 26/3£519

Mon 20/1009:00SIN - LHR

Nonstop13h 45mSingapore Airlines

Mon 27/1020:35LHR - SIN

Nonstop12h 55mSingapore Airlines

Deal found 27/3£520

Fri 4/403:40SIN - LHR

1 stop23h 10mShenzhen Airlines

Sat 12/422:05LHR - SIN

1 stop30h 50mShenzhen Airlines

Deal found 27/3£522

Thu 3/410:15SIN - LHR

1 stop17h 35mTurkish Airlines

Wed 16/422:25LHR - SIN

1 stop27h 20mTurkish Airlines

Deal found 27/3£523

Thu 15/503:55SIN - LHR

1 stop22h 05mChina Southern

Sun 18/519:15LHR - SIN

2 stops41h 25mChina Southern

Deal found 27/3£527

Mon 31/323:10SIN - LHR

1 stop26h 30mChina Eastern

Thu 10/421:20LHR - SIN

1 stop25h 05mChina Eastern

Deal found 27/3£532

Wed 9/423:30SIN - LHR

1 stop15h 25mSWISS

Sun 20/419:15LHR - SIN

2 stops38h 50mSWISS

Deal found 27/3£533

Thu 26/621:10SIN - LHR

1 stop25h 05mEtihad Airways

Tue 1/709:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 27/3£543

Thu 10/412:05SIN - LHR

2 stops38h 25mHainan Airlines

Mon 14/422:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 27/3£546

Wed 7/503:45SIN - LHR

1 stop23h 45mSAUDIA

Tue 13/514:40LHR - SIN

1 stop18h 05mSAUDIA

Deal found 26/3£553

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 March 2025.

Fri 13/606:20SIN - LHR

1 stop17h 15mMalaysia Airlines

Tue 24/611:00LHR - SIN

1 stop17h 25mMalaysia Airlines

Deal found 27/3£514

Sat 3/520:00SIN - LHR

1 stop17h 55mGulf Air

Tue 6/522:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 27/3£515

Sat 10/503:40SIN - LHR

1 stop23h 20mMultiple Airlines

Thu 15/514:40LHR - SIN

1 stop18h 05mMultiple Airlines

Deal found 26/3£519

Thu 15/503:55SIN - LHR

1 stop22h 05mChina Southern

Tue 20/521:00LHR - SIN

2 stops23h 05mChina Southern

Deal found 27/3£523

Thu 10/410:15SIN - LHR

1 stop17h 35mTurkish Airlines

Mon 14/418:55LHR - SIN

1 stop16h 00mTurkish Airlines

Deal found 27/3£527

Thu 1/512:05SIN - LHR

2 stops38h 25mHainan Airlines

Fri 9/522:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 27/3£532

Wed 9/423:30SIN - LHR

1 stop15h 25mSWISS

Sun 20/419:15LHR - SIN

2 stops38h 50mSWISS

Deal found 27/3£533

Thu 26/621:10SIN - LHR

1 stop25h 05mEtihad Airways

Tue 1/709:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 27/3£543

Wed 9/400:55SIN - LHR

1 stop24h 45mChina Eastern

Sun 13/421:20LHR - SIN

1 stop35h 15mChina Eastern

Deal found 26/3£550

Fri 16/503:40SIN - LHR

1 stop23h 10mShenzhen Airlines

Sat 24/522:05LHR - SIN

1 stop21h 35mShenzhen Airlines

Deal found 27/3£552

Wed 7/503:45SIN - LHR

1 stop23h 45mSAUDIA

Tue 13/514:40LHR - SIN

1 stop18h 05mSAUDIA

Deal found 26/3£553

Tue 6/509:00SIN - LHR

Nonstop13h 45mSingapore Airlines

Wed 14/509:25LHR - SIN

Nonstop13h 05mSingapore Airlines

Deal found 27/3£568

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 March 2025.

Mon 12/523:20SIN - LHR

Nonstop14h 10mBritish Airways

Mon 19/519:35LHR - SIN

Nonstop13h 30mBritish Airways

Deal found 27/3£523

Mon 12/512:35SIN - LHR

Nonstop13h 55mSingapore Airlines

Sun 18/509:25LHR - SIN

Nonstop13h 05mSingapore Airlines

Deal found 27/3£550

Thu 8/523:25SIN - LHR

Nonstop14h 10mQantas Airways

Wed 21/520:50LHR - SIN

Nonstop13h 35mQantas Airways

Deal found 27/3£766

Sat 3/523:20SIN - LHR

Nonstop14h 10mMultiple Airlines

Sun 11/509:25LHR - SIN

Nonstop13h 05mMultiple Airlines

Deal found 27/3£847

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

Mon 31/323:10SIN - LHR

1 stop26h 30mChina Eastern

Thu 10/421:20LHR - SIN

1 stop25h 05mChina Eastern

Deal found 27/3£532

Mon 31/323:25SIN - LHR

1 stop15h 50mLufthansa

Mon 7/415:30LHR - SIN

1 stop17h 55mLufthansa

Deal found 27/3£579

Tue 1/423:25SIN - LHR

1 stop15h 50mLufthansa

Mon 7/417:50LHR - SIN

1 stop15h 50mLufthansa

Deal found 26/3£532

Wed 2/403:10SIN - LHR

1 stop18h 00mQatar Airways

Fri 18/421:55LHR - SIN

1 stop16h 05mQatar Airways

Deal found 27/3£564

Wed 2/400:50SIN - LHR

1 stop18h 35mEmirates

Wed 16/414:25LHR - SIN

1 stop17h 35mEmirates

Deal found 27/3£608

Wed 2/401:50SIN - LHR

1 stop20h 25mCathay Pacific

Wed 16/422:15LHR - SIN

1 stop19h 35mCathay Pacific

Deal found 27/3£657

Thu 3/406:20SIN - LHR

1 stop17h 15mMalaysia Airlines

Sun 20/411:00LHR - SIN

1 stop24h 15mMalaysia Airlines

Deal found 27/3£515

Thu 3/410:15SIN - LHR

1 stop17h 35mTurkish Airlines

Wed 16/422:25LHR - SIN

1 stop27h 20mTurkish Airlines

Deal found 27/3£523

Thu 3/423:30SIN - LHR

1 stop15h 25mMultiple Airlines

Fri 18/417:30LHR - SIN

1 stop15h 55mMultiple Airlines

Deal found 27/3£539

Thu 3/412:05SIN - LHR

2 stops38h 25mHainan Airlines

Fri 18/422:00LHR - SIN

2 stops30h 00mHainan Airlines

Deal found 27/3£551

Thu 3/412:40SIN - LHR

2 stops37h 00mChina Eastern

Wed 16/421:20LHR - SIN

2 stops31h 00mChina Eastern

Deal found 27/3£554

Thu 3/423:30SIN - LHR

1 stop15h 25mSWISS

Sun 20/414:25LHR - SIN

2 stops19h 40mSWISS

Deal found 27/3£561

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 March 2025.

Tue 20/512:05SIN - LHR

1 stop38h 25mHainan Airlines

Deal found 27/3£245

Fri 4/415:30SIN - LHR

2 stops34h 10mChina Eastern

Deal found 27/3£246

Sat 12/409:00SIN - LHR

1 stop18h 30mAir China

Deal found 27/3£249

Mon 26/513:30SIN - LHR

1 stop36h 30mChina Southern

Deal found 27/3£250

Sun 11/521:15SIN - LHR

1 stop26h 20mMalaysia Airlines

Deal found 27/3£252

Tue 1/410:15SIN - LHR

1 stop17h 35mTurkish Airlines

Deal found 27/3£266

Tue 1/421:15SIN - LHR

2 stops28h 55mMultiple Airlines

Deal found 27/3£271

Sat 21/621:10SIN - LHR

1 stop16h 50mEtihad Airways

Deal found 27/3£288

Sat 10/500:50SIN - LHR

1 stop24h 50mEmirates

Deal found 27/3£297

Tue 22/719:45SIN - LHR

2 stops26h 20mIndiGo

Deal found 27/3£300

Thu 26/601:50SIN - LHR

1 stop20h 25mCathay Pacific

Deal found 27/3£324

Sun 25/503:10SIN - LHR

1 stop18h 00mQatar Airways

Deal found 27/3£325

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

Fri 13/6

06:20-16:35

1 stop17h 15m

London Heathrow

Tue 24/6

11:00-11:25

1 stop17h 25m

£514

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 3/5

20:00-06:55

1 stop17h 55m

London Heathrow

Tue 6/5

22:05-12:20

1 stop31h 15m

£515

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 10/5

03:40-20:00

1 stop23h 20m

London Heathrow

Thu 15/5

14:40-15:45

1 stop18h 05m

£519

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 15/5

03:55-19:00

1 stop22h 05m

London Heathrow

Tue 20/5

21:00-03:05

2 stops23h 05m

£523

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 10/4

10:15-20:50

1 stop17h 35m

London Heathrow

Mon 14/4

18:55-17:55

1 stop16h 00m

£527

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 1/5

12:05-19:30

2 stops38h 25m

London Heathrow

Fri 9/5

22:00-11:00

2 stops30h 00m

£532

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 9/4

23:30-07:55

1 stop15h 25m

London Heathrow

Sun 20/4

19:15-17:05

2 stops38h 50m

£533

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 26/6

21:10-15:15

1 stop25h 05m

London Heathrow

Tue 1/7

09:30-09:40

1 stop17h 10m

£543

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 9/4

00:55-18:40

1 stop24h 45m

London Heathrow

Sun 13/4

21:20-15:35

1 stop35h 15m

£550

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 16/5

03:40-19:50

1 stop23h 10m

London Heathrow

Sat 24/5

22:05-02:40

1 stop21h 35m

£552

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 39 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 13% on flights from Singapore to London Heathrow Airport by exploring options for tickets at midday.

Rainfall in Heathrow by month

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.

Temperature in Heathrow by month

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).

Reviews of airlines servicing Heathrow

To help decide which airline to fly from Singapore to London, see what other customers have to say about Singapore Airlines, Emirates and Hainan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,285 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

1,285 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

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

Emirates

8.0

Very Good

3,190 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

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

Hainan Airlines

8.0

Very Good

34 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

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

Finnair

7.6

Good

1,267 reviews

Singapore Airlines

8.1

Very Good

1,285 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

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 £245 on Hainan Airlines. Other airlines that offer cheap prices include China Eastern from £246 and Air China from £249 one-way.
What are the most reliable airlines from Singapore to London Heathrow Airport?
Consider American Airlines (86%), Iberia (86%) or British Airways (86%) 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 £2,019 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £454 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £449.
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

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Northampton

Swindon

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

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
Finnair	Cheapest£402	Average£939	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Turkish Airlines	Cheapest£471	Average£595	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest£493	Average£588	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	Cheapest£516	Average£562	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£516	Average£665	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Malaysia Airlines	Cheapest£519	Average£663	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qantas Airways	Cheapest£522	Average£669	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Qatar Airways	Cheapest£559	Average£788	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£608	Average£698	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	Cheapest£624	Average£962	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines 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 £245

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 20/5. 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 March 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 March 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 March 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 March 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

To help decide which airline to fly from Singapore to London, see what other customers have to say about Singapore Airlines, Emirates and Hainan Airlines. Users have also rated airlines 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 28 March 2025.