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Cheap flights from Singapore to London Heathrow Airport from £248

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Heathrow

Enter your travel dates to find the best prices.

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 20 January 2026.

Sun 26/421:15
SIN
-
LHR
1 stop26h 20m
Malaysia Airlines
Sat 2/521:35
LHR
-
SIN
1 stop34h 05m
Malaysia Airlines
Deal found 18/1£500
Mon 27/406:20
SIN
-
LHR
1 stop17h 15m
Multiple Airlines
Sat 2/522:15
LHR
-
SIN
1 stop19h 55m
Multiple Airlines
Deal found 18/1£501
Fri 6/319:40
SIN
-
LHR
1 stop29h 30m
Multiple Airlines
Fri 13/321:00
LHR
-
SIN
2 stops22h 10m
Multiple Airlines
Deal found 19/1£502
Tue 27/110:15
SIN
-
LHR
1 stop18h 50m
Turkish Airlines
Mon 16/222:35
LHR
-
SIN
1 stop27h 25m
Turkish Airlines
Deal found 18/1£503
Thu 12/220:00
SIN
-
LHR
1 stop26h 45m
Gulf Air
Sat 21/221:50
LHR
-
SIN
1 stop31h 00m
Gulf Air
Deal found 18/1£504
Sun 1/220:00
SIN
-
LHR
1 stop18h 35m
Gulf Air
Sat 7/221:50
LHR
-
SIN
1 stop31h 00m
Gulf Air
Deal found 18/1£505
Mon 26/120:00
SIN
-
LHR
1 stop26h 45m
Gulf Air
Sun 8/221:50
LHR
-
SIN
1 stop31h 00m
Gulf Air
Deal found 18/1£506
Mon 26/101:40
SIN
-
LHR
1 stop22h 25m
KLM
Wed 11/215:45
LHR
-
SIN
1 stop16h 30m
KLM
Deal found 18/1£506
Wed 11/322:50
SIN
-
LHR
1 stop19h 40m
Air France
Wed 25/314:45
LHR
-
SIN
1 stop18h 10m
Air France
Deal found 18/1£507
Wed 11/322:50
SIN
-
LHR
1 stop17h 10m
Air France
Tue 31/315:25
LHR
-
SIN
1 stop20h 05m
Air France
Deal found 17/1£508

Find flight deals from Singapore to Heathrow

Keep the following information in mind while searching for Singapore to Heathrow flight deals. Data was last updated 20 January 2026.

Round-trip from

£500

One-way from

£248

Popular in

July

Cheapest in

March

Average price

£570

Good round-trip deal

£661 or less

Good one-way deal

£460 or less
Malaysia Airlines
  • Malaysia Airlines
  • 26/4-2/5
  • 2 total stops
  • 60h 25m total
  • Singapore to London
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 38h 20m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£31 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 January 2026
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Singapore to London Heathrow Airport that are best for you.

Fly from

Singapore

Fly to

Heathrow

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 26/2

19:25-06:40

1 stop19h 15m

London Heathrow

Sat 7/3

08:50-09:35

1 stop16h 45m

£540

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 27/2

20:00-06:35

1 stop18h 35m

London Heathrow

Sun 8/3

09:30-12:50

1 stop19h 20m

£541

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 28/2

20:00-06:35

1 stop18h 35m

London Heathrow

Sun 8/3

09:30-12:50

1 stop19h 20m

£541

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 9/3

06:00-15:25

1 stop17h 25m

London Heathrow

Tue 10/3

21:25-20:35

1 stop15h 10m

£550

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 7/5

10:20-20:25

1 stop17h 05m

London Heathrow

Thu 18/6

16:00-15:45

1 stop16h 45m

£552

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 2/5

20:00-06:55

1 stop17h 55m

London Heathrow

Sat 9/5

10:00-12:20

1 stop19h 20m

£560

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 9/6

23:25-11:20

1 stop18h 55m

London Heathrow

Tue 10/11

14:25-18:00

2 stops19h 35m

£579

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 14/2

23:35-06:15

Nonstop14h 40m

London Heathrow

Fri 27/2

20:10-17:40

Nonstop13h 30m

£588

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 25/2

23:35-06:15

Nonstop14h 40m

London Heathrow

Sun 8/3

20:10-17:40

Nonstop13h 30m

£588

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 25/2

19:25-14:30

1 stop27h 05m

London Heathrow

Wed 4/3

08:50-11:30

2 stops18h 40m

£588

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 24 results
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2
3

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, November is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of £448). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of £537). 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?

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 20 January 2026.

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

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 20 January 2026.

The most flights from SG0 to LHR are scheduled on a Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

How often are flights from Singapore to London delayed?

About 16% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 141 minutes.

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

Wednesday 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 past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 20 January 2026.
See what other customers who have flown with Emirates, Singapore Airlines, andQantas 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.
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Emirates
8.1
Very Good
3,484 reviews
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Singapore Airlines
8.1
Very Good
1,433 reviews
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Qantas Airways
7.5
Good
973 reviews
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Etihad Airways
7.3
Good
1,373 reviews
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
British Airways
6.7
Okay
7,691 reviews
Emirates
8.1
Very Good
3,484 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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?

    Airlines like Etihad Airways, Gulf Air, and Malaysia Airlines fly from Singapore to London Heathrow Airport in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 1h 50m. Singapore and London Heathrow Airport are separated by a distance of 6757 mi. This flight may include one or multiple stops.

  • 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 £201 on Air China. Other airlines that offer cheap prices include Malaysia Airlines from £208 and Etihad Airways from £238 one-way.

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

    Consider Garuda Indonesia (95%), American Airlines (93%) or Iberia (93%) 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 £1,716 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is £378 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at £425.

  • 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, November is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of £448). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of £537). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

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.
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Top 7 airlines flying from Singapore to Heathrow

Discover the top 7 airlines that operate flights from Singapore to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£453Average£582FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£455Average£521FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£514Average£800FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£539Average£746FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£563Average£670FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£581Average£611FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest£583Average£885FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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?

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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