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Cheap flights from London Heathrow Airport to Singapore from $668

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
24 Dec — 31 Dec1
1 adult

The best prices from London Heathrow to Singapore Changi are usually found in May or November, booked 84 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap 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 19 December 2024.

Round-trip from

$1,014

One-way from

$668

Popular in

July

Cheapest in

May

Average price

$1,835
Gulf Air
  • Gulf Air
  • 1/2-15/2
  • 2 total stops
  • 48h 50m total
  • London to Singapore
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Shenzhen Airlines
  • Shenzhen Airlines
  • 16/2
  • 1 total stop
  • 36h 20m total
  • London to Singapore
Search Deals
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to Singapore

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 19 December 2024.

Wed 25/1217:30LHR - SIN
1 stop15h 20mMultiple Airlines
Tue 14/100:05SIN - LHR
1 stop16h 00mMultiple Airlines
Deal found 17/12$1,497
Tue 31/1220:05LHR - SIN
1 stop37h 50mSWISS
Wed 5/300:05SIN - LHR
1 stop16h 00mSWISS
Deal found 17/12$1,503
Tue 31/1209:00LHR - SIN
1 stop16h 35mEtihad Airways
Thu 16/119:25SIN - LHR
1 stop31h 00mEtihad Airways
Deal found 17/12$1,713
Tue 24/1218:55LHR - SIN
Nonstop13h 00mBritish Airways
Thu 30/123:15SIN - LHR
Nonstop14h 25mBritish Airways
Deal found 18/12$1,735
Wed 25/1217:30LHR - SIN
1 stop15h 20mLufthansa
Sun 29/1223:45SIN - LHR
1 stop16h 20mLufthansa
Deal found 16/12$1,837
Tue 31/1215:45LHR - SIN
1 stop16h 30mKLM
Fri 31/101:40SIN - LHR
1 stop18h 25mKLM
Deal found 18/12$2,027
Mon 30/1207:30LHR - SIN
1 stop26h 55mFinnair
Wed 29/122:05SIN - LHR
1 stop25h 10mFinnair
Deal found 16/12$2,062
Tue 31/1213:40LHR - SIN
2 stops38h 25mEmirates
Sat 25/121:00SIN - LHR
1 stop24h 50mEmirates
Deal found 18/12$2,164
Mon 30/1211:00LHR - SIN
2 stops21h 20mCathay Pacific
Thu 30/106:40SIN - LHR
1 stop21h 30mCathay Pacific
Deal found 16/12$2,261
Sun 22/1221:10LHR - SIN
1 stop30h 30mShenzhen Airlines
Thu 26/1218:30SIN - LHR
1 stop32h 40mShenzhen Airlines
Deal found 16/12$2,265
Wed 25/1209:10LHR - SIN
Nonstop12h 50mSingapore Airlines
Wed 15/109:00SIN - LHR
Nonstop14h 35mSingapore Airlines
Deal found 17/12$2,370

Find flights from Heathrow to Singapore within your budget

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 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 1/2

21:50-12:30

1 stop30h 40m

Singapore Changi

Sat 15/2

20:25-06:35

1 stop18h 10m

$1,014

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 21/1

19:35-09:00

1 stop29h 25m

Singapore Changi

Tue 11/2

10:50-21:25

1 stop18h 35m

$1,030

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 22/1

21:05-07:45

2 stops26h 40m

Singapore Changi

Tue 28/1

08:20-11:30

1 stop35h 10m

$1,037

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 8/1

21:10-11:40

1 stop30h 30m

Singapore Changi

Tue 4/2

01:55-19:10

1 stop25h 15m

$1,043

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 27/3

09:00-09:35

1 stop16h 35m

Singapore Changi

Mon 31/3

20:55-06:45

1 stop16h 50m

$1,067

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 9/2

10:20-18:25

1 stop24h 05m

Singapore Changi

Thu 8/5

21:35-17:05

1 stop26h 30m

$1,073

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 29/3

18:55-15:55

Nonstop13h 00m

Singapore Changi

Tue 1/4

23:25-06:30

Nonstop14h 05m

$1,097

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 2/4

08:45-17:05

1 stop25h 20m

Singapore Changi

Sun 28/9

23:20-07:55

1 stop15h 35m

$1,100

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 1/4

17:50-16:35

1 stop15h 45m

Singapore Changi

Mon 22/9

23:20-07:55

1 stop15h 35m

$1,105

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 22/1

22:05-19:00

Nonstop12h 55m

Singapore Changi

Tue 28/1

09:00-15:35

Nonstop14h 35m

$1,129

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 26 results
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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.

Travel insights for flights from Heathrow to Singapore

Get recent, data-driven insights about flights from Heathrow to Singapore including ideal travel times, pricing trends, and more.

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 13 December 2024.

The best time to book flights from London Heathrow Airport to Singapore is 84 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 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 $355). Flying from London Heathrow Airport to Singapore in December is currently the most expensive (average of $752). 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 19 December 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from London Heathrow Airport to Singapore by exploring options for tickets at midday.

Weekly flight availability from London Heathrow Airport to Singapore

Explore weekly flight availability from Heathrow to Singapore. 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 19 December 2024.

The most flights from LHR to SIN are scheduled on a Monday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 19 December 2024.
See what other customers who have flown with SWISS, Singapore Airlines and Lufthansa from London to Singapore have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

Emirates
8.1
Very Good
3,412 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

Singapore Airlines
8.1
Very Good
1,331 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

KLM
7.8
Good
1,349 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

Finnair
7.7
Good
1,285 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

SWISS
7.6
Good
1,605 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

We purchased internet for the whole flight, but it never connected, i will call for a refund.

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) is the airport you will fly into if you book a flight from London Heathrow to Singapore. You should not have trouble finding flights to Changi from London Heathrow; the airport handles an average of 40 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Singapore airport from London Heathrow. It is only a 16.9 km journey from Changi (SIN) to Singapore’s city centre.

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

    Gulf Air, at $1,014, was found to be the cheapest airline from London Heathrow Airport to Singapore.Alternate airlines to your destination round-trip include Air France and Air India. Gulf Air is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $668 on Shenzhen Airlines. Other airlines that offer cheap prices include Air India from $708 and Singapore Airlines from $838 one-way.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Singapore are Air Canada (73%), Qantas Airways (65%) and Scandinavian Airlines (64%).

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

    Looking for the cheapest flight from London Heathrow Airport to Singapore? While on average our users pay $3,379, our data indicates the cheapest price to be $627. The most popular route (London Heathrow - Singapore Changi), is priced around $862.

  • 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 $355). Flying from London Heathrow Airport to Singapore in December is currently the most expensive (average of $752). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Singapore

Discover the top airline that operate flights from Heathrow to Singapore. 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 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,118Average$1,505FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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

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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?

Yes! Cheapflights helps users easily find flights from Heathrow to Singapore with no change fees.

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Of course! You can now track prices for flights from Heathrow to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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