Cheap flights from Singapore to London Heathrow Airport from S$ 416

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 23-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to London Heathrow are usually found in November or February, booked 73 days in advance, depart on a Tuesday or Monday and return on a Monday

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 18 February 2026.

Wed 22-420:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Thu 23-422:15
LHR
-
SIN
1 stop19h 55m
Multiple Airlines
Deal found 13-2S$ 850
Fri 6-319:25
SIN
-
LHR
1 stop19h 15m
Etihad Airways
Tue 10-320:55
LHR
-
SIN
1 stop28h 40m
Etihad Airways
Deal found 14-2S$ 851
Mon 16-311:40
SIN
-
LHR
1 stop17h 25m
Turkish Airlines
Fri 20-317:45
LHR
-
SIN
1 stop30h 50m
Turkish Airlines
Deal found 17-2S$ 854
Thu 2-421:00
SIN
-
LHR
1 stop17h 00m
Etihad Airways
Thu 9-421:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Deal found 16-2S$ 855
Tue 31-310:25
SIN
-
LHR
1 stop17h 35m
Turkish Airlines
Tue 7-422:35
LHR
-
SIN
1 stop27h 10m
Turkish Airlines
Deal found 14-2S$ 858
Tue 24-210:15
SIN
-
LHR
1 stop20h 10m
Turkish Airlines
Tue 3-322:35
LHR
-
SIN
1 stop26h 00m
Turkish Airlines
Deal found 16-2S$ 860
Mon 20-411:10
SIN
-
LHR
1 stop16h 50m
Multiple Airlines
Tue 28-422:15
LHR
-
SIN
1 stop19h 55m
Multiple Airlines
Deal found 17-2S$ 863
Sat 6-621:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Wed 17-609:30
LHR
-
SIN
1 stop17h 10m
Etihad Airways
Deal found 16-2S$ 864
Tue 17-310:15
SIN
-
LHR
1 stop18h 50m
Turkish Airlines
Tue 24-306:35
LHR
-
SIN
1 stop19h 25m
Turkish Airlines
Deal found 17-2S$ 865
Wed 11-311:40
SIN
-
LHR
1 stop34h 30m
Turkish Airlines
Wed 25-322:35
LHR
-
SIN
1 stop27h 25m
Turkish Airlines
Deal found 15-2S$ 866
Wed 1-404:40
SIN
-
LHR
1 stop21h 50m
Hainan Airlines
Wed 8-422:00
LHR
-
SIN
1 stop30h 00m
Hainan Airlines
Deal found 15-2S$ 869

Find flight deals from Singapore to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 February 2026.

Round-trip from

S$ 850

One-way from

S$ 416

Popular in

December

Cheapest in

November

Average price

S$ 999

Good round-trip deal

S$ 1,004 or less

Good one-way deal

S$ 860 or less
22-4-23-4
  • 22-4-23-4
  • 2 total stops
  • 37h 50m total
  • Singapore to London
Turkish Airlines
  • Turkish Airlines
  • 23-2
  • 1 total stop
  • 36h 30m total
  • Singapore to London
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 1% potential price decrease (S$ 17 potential savings vs. average return price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Singapore Changi to London Heathrow.
Price to beat on a one-way flight from Singapore Changi to London Heathrow.

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 200,618 searches. Data last updated 18 February 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

Wed 11-3

11:40-22:25

1 stop18h 45m

London Heathrow

Wed 25-3

19:55-10:00

1 stop30h 05m

S$ 866

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 23-2

11:40-16:10

1 stop36h 30m

London Heathrow

Thu 12-3

06:35-10:00

1 stop19h 25m

S$ 900

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 10-5

21:00-15:05

1 stop25h 05m

London Heathrow

Sun 24-5

21:45-09:40

1 stop28h 55m

S$ 921

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 9-3

20:00-06:35

1 stop18h 35m

London Heathrow

Tue 10-3

09:30-12:50

1 stop19h 20m

S$ 930

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 8-3

16:30-17:55

2 stops33h 25m

London Heathrow

Wed 18-3

19:45-03:10

1 stop23h 25m

S$ 936

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 5-3

12:15-17:35

2 stops37h 20m

London Heathrow

Wed 18-3

21:30-10:15

1 stop28h 45m

S$ 941

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 7-5

23:20-06:35

Nonstop14h 15m

London Heathrow

Thu 18-6

19:25-16:05

Nonstop13h 40m

S$ 952

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 28-2

10:15-22:40

1 stop20h 25m

London Heathrow

Sat 7-3

08:30-14:55

1 stop22h 25m

S$ 957

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 10-5

20:00-06:55

1 stop17h 55m

London Heathrow

Fri 22-5

10:00-12:45

1 stop19h 45m

S$ 966

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 23-2

11:40-16:10

1 stop36h 30m

S$ 416

Flights are sorted by cheapest return flights first.

Deals found on 17-2

Showing 1-10 of 21 results
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2
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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

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

Use this chart to determine the optimal time to book a return flight from Singapore to Heathrow. Price data was last updated on 13 February 2026.

The best time to book flights from Singapore to London Heathrow Airport is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 S$ 756). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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 18 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Singapore to London Heathrow Airport?

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 18 February 2026.
See what other customers who have flown with Singapore Airlines, Emirates, andQatar Airways from Singapore to London Heathrow Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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

Find useful and relevant information for your journey from Singapore to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Singapore to London Heathrow?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to London Heathrow. On average, Changi has 27 outbound flights to London Heathrow per day from 16 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

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

    Airlines like Turkish Airlines, Etihad Airways, and Gulf Air fly from Singapore to London Heathrow Airport in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 6h 30m. The distance from Singapore to London Heathrow Airport is about 10874 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Singapore to London Heathrow Airport is Finnair. Our recent data shows that you can find tickets from as low as S$ 649 on this airline. Additional options worth looking into are Shenzhen Airlines and Malaysia Airlines, starting at S$ 692 and S$ 720 round-trip. You may be able to fly from Singapore to London Heathrow Airport for 40% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Singapore to London Heathrow Airport are Malaysia Airlines (S$ 241), Turkish Airlines (S$ 379), and Etihad Airways (S$ 403).

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

    The top 3 most reliable airlines when flying from Singapore to London Heathrow Airport are American Airlines (91%), Iberia (91%) and British Airways (91%).

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

    While on average a flight from Singapore to London Heathrow Airport is generally S$ 3,058, our data shows the cheapest flight currently is S$ 828. When looking at the most popular route, (Singapore Changi - London Heathrow), you can expect to pay S$ 775 for that flight.

  • Where are the most common stopover locations when flying from Singapore to London Heathrow Airport?

  • What are some popular things to do or see while on a stopover in Dubai?

    If you're on a stopover in Dubai and looking for things to do, consider visiting Burj Khalifa, Dubai Mall, or Naif Souq. Burj Khalifa, Dubai Mall, and Naif Souq can be visited by traveling about 11.0 km, 10.5 km, and 6.3 km respectively from Dubai Intl. Travellers in need of a car in Dubai can rent one for about S$ 30 per day.

  • Where are the least popular stopover locations for Singapore to London Heathrow Airport flights?

  • 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 S$ 756). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 912). 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
Gatwick
Luton
Hayes
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Heathrow on these airlines

Choose from the following airlines for your flight from Singapore to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 18 February 2026.

Top 10 airlines flying from Singapore to Heathrow

Discover the top 10 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 200,618 searches. Data last updated 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 649AverageS$ 1,037FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 692AverageS$ 806FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Malaysia AirlinesCheapestS$ 720AverageS$ 872FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Etihad AirwaysCheapestS$ 754AverageS$ 879FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 776AverageS$ 1,070FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestS$ 779AverageS$ 902FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestS$ 784AverageS$ 1,073FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Cathay PacificCheapestS$ 794AverageS$ 1,126FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Gulf AirCheapestS$ 803AverageS$ 897FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapestS$ 808AverageS$ 1,194FlexibilityNo cancel feeOn-time70%
Search British Airways 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 goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Certainly. Search results for flights to Heathrow from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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