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Cheap flights from London Heathrow Airport to Singapore from ₹ 40,118

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Singapore
Explore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Tue 21/421:20
LHR
-
SIN
1 stop36h 40m
China Eastern
Mon 26/1000:25
SIN
-
LHR
1 stop25h 05m
China Eastern
Deal found 4/4₹ 62,118
Wed 28/1021:00
LHR
-
SIN
1 stop24h 25m
China Eastern
Wed 11/1123:00
SIN
-
LHR
1 stop26h 30m
China Eastern
Deal found 8/4₹ 62,395
Wed 9/921:20
LHR
-
SIN
1 stop25h 05m
China Eastern
Tue 6/1000:55
SIN
-
LHR
2 stops48h 45m
China Eastern
Deal found 5/4₹ 62,765
Tue 3/1121:00
LHR
-
SIN
2 stops30h 40m
China Eastern
Fri 13/1116:15
SIN
-
LHR
1 stop33h 15m
China Eastern
Deal found 7/4₹ 63,042
Fri 19/620:50
LHR
-
SIN
1 stop29h 50m
Etihad Airways
Wed 24/621:00
SIN
-
LHR
1 stop17h 00m
Etihad Airways
Deal found 5/4₹ 63,412
Tue 16/614:45
LHR
-
SIN
1 stop35h 55m
Etihad Airways
Wed 2/921:00
SIN
-
LHR
1 stop22h 45m
Etihad Airways
Deal found 6/4₹ 63,689
Tue 3/1121:00
LHR
-
SIN
1 stop24h 25m
China Eastern
Tue 10/1112:40
SIN
-
LHR
3 stops60h 50m
China Eastern
Deal found 9/4₹ 63,782
Tue 2/621:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Sat 20/621:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Deal found 5/4₹ 63,874
Sun 19/414:50
LHR
-
SIN
1 stop36h 00m
Etihad Airways
Sat 2/521:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Deal found 4/4₹ 63,967
Mon 1/622:05
LHR
-
SIN
1 stop20h 55m
Shenzhen Airlines
Sun 21/603:00
SIN
-
LHR
1 stop23h 50m
Shenzhen Airlines
Deal found 5/4₹ 64,152
Tue 12/514:45
LHR
-
SIN
1 stop35h 55m
Etihad Airways
Tue 26/521:00
SIN
-
LHR
1 stop17h 00m
Etihad Airways
Deal found 6/4₹ 64,244

Find flight deals from Heathrow to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Singapore (SIN). 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 9 April 2026.

Round-trip from

₹ 62,118

One-way from

₹ 40,118

Popular in

July

Cheapest in

May

Average price

₹ 80,051

Good round-trip deal

₹ 80,794 or less

Good one-way deal

₹ 46,991 or less
China Eastern
  • China Eastern
  • 21/4-26/10
  • 2 total stops
  • 61h 55m total
  • London to Singapore
Search Deals
19/4
  • 19/4
  • 1 total stop
  • 19h 55m total
  • London to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 949,097 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 222,548 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Singapore Changi.
Search Deals
Price to beat on a one-way flight from London Heathrow to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Singapore 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 454,620 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 7/5

10:00-12:45

1 stop19h 45m

Singapore Changi

Mon 11/5

20:00-15:20

1 stop26h 20m

₹ 68,126

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 9/9

22:05-12:45

1 stop31h 40m

Singapore Changi

Tue 15/9

20:00-06:55

1 stop17h 55m

₹ 68,404

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 5/7

22:05-12:45

1 stop31h 40m

Singapore Changi

Mon 27/7

20:00-15:20

1 stop26h 20m

₹ 75,152

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 6/7

22:05-12:45

1 stop31h 40m

Singapore Changi

Tue 21/7

20:00-15:20

1 stop26h 20m

₹ 75,152

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 10/9

21:45-09:40

1 stop28h 55m

Singapore Changi

Sat 19/9

21:00-18:45

1 stop28h 45m

₹ 77,647

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 30/6

10:00-12:45

1 stop19h 45m

Singapore Changi

Thu 30/7

20:00-06:55

1 stop17h 55m

₹ 82,084
Fastest return journey

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 30/9

11:20-07:30

Nonstop13h 10m

Singapore Changi

Sun 11/10

09:00-15:45

Nonstop13h 45m

₹ 88,925

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 1/5

10:00-12:45

1 stop19h 45m

Singapore Changi

Sun 10/5

20:00-06:55

1 stop17h 55m

₹ 90,219

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 18/6

18:10-00:45

2 stops23h 35m

Singapore Changi

Sun 20/9

21:35-20:40

1 stop30h 05m

₹ 110,278

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 11/6

09:30-11:30

2 stops19h 00m

Singapore Changi

Wed 17/6

21:00-15:05

1 stop25h 05m

₹ 111,202

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Heathrow 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 London Heathrow Airport to Singapore

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Singapore. Price data was last updated on 3 April 2026.

The price you pay for your flight from London Heathrow Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of ₹ 49,546). Flying from London Heathrow Airport to Singapore in July is currently the most expensive (average of ₹ 65,631). 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 LHR to SIN?

Find hourly flight availability from Heathrow to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 April 2026.

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

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

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Singapore. 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 into for flights to Singapore from London Heathrow?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Singapore. 0 airlines have flights to Changi from London Heathrow on a regular basis. Booking flights from London Heathrow to Singapore Changi should not be difficult; the airport handles an average of 34 inbound flights from London Heathrow per day.

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

    For as low as ₹ 68,126, Etihad Airways can have you in Singapore from London Heathrow Airport in 19h 45m. The distance between London Heathrow Airport and Singapore is about 10874 km. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Singapore consider choosing Air Canada(100%), Qantas Airways(94%) or Scandinavian Airlines(87%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from London Heathrow Airport to Singapore is ₹ 46,761. On average you can expect to pay ₹ 71,348. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for ₹ 301,438.

  • Can I find deals for flights from Heathrow to Singapore that include hotel bookings?

    Yes. In addition to deals on Heathrow to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Singapore.

  • Can I find deals for business class flights from Heathrow to Singapore?

    Yes. Cheapflights offers flight deals from Heathrow to Singapore 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 London Heathrow Airport to Singapore?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of ₹ 49,546). Flying from London Heathrow Airport to Singapore in July is currently the most expensive (average of ₹ 65,631). 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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How does Cheapflights help users find flights from Heathrow to Singapore?

Cheapflights helps you search for flights from Heathrow to Singapore 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 Heathrow to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Singapore from Heathrow 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 Heathrow to Singapore become cheaper?

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

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