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Cheap flights from Singapore to London Heathrow Airport from $548

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Singapore Changi to London Heathrow are usually found in October or February, booked 71 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap 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 19 December 2024.

Round-trip from

$1,045

One-way from

$548

Popular in

December

Cheapest in

October

Average price

$1,672
SWISS
  • SWISS
  • 20/1-3/3
  • 2 total stops
  • 53h 50m total
  • Singapore to London
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Etihad Airways
  • Etihad Airways
  • 17/1
  • 1 total stop
  • 27h 05m total
  • Singapore to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
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 19 December 2024.

Tue 24/1219:25SIN - LHR
1 stop31h 00mEtihad Airways
Wed 15/109:00LHR - SIN
1 stop16h 35mEtihad Airways
Deal found 19/12$1,046
Tue 24/1200:05SIN - LHR
1 stop29h 35mSWISS
Sat 11/113:50LHR - SIN
1 stop20h 05mSWISS
Deal found 19/12$1,064
Wed 25/1200:05SIN - LHR
1 stop16h 00mMultiple Airlines
Fri 2/517:30LHR - SIN
1 stop15h 55mMultiple Airlines
Deal found 19/12$1,086
Tue 24/1218:30SIN - LHR
1 stop31h 00mChina Eastern
Wed 15/121:00LHR - SIN
3 stops69h 00mChina Eastern
Deal found 18/12$1,175
Wed 25/1202:30SIN - LHR
1 stop21h 40mEmirates
Sun 12/115:50LHR - SIN
1 stop15h 50mEmirates
Deal found 18/12$1,234
Thu 26/1222:05SIN - LHR
1 stop19h 05mFinnair
Thu 9/107:30LHR - SIN
1 stop26h 55mFinnair
Deal found 19/12$1,259
Thu 26/1218:30SIN - LHR
1 stop32h 40mShenzhen Airlines
Sun 5/121:10LHR - SIN
1 stop36h 20mShenzhen Airlines
Deal found 18/12$1,338
Sun 29/1223:15SIN - LHR
Nonstop14h 25mBritish Airways
Tue 14/118:55LHR - SIN
Nonstop13h 00mBritish Airways
Deal found 19/12$1,353
Tue 24/1214:05SIN - LHR
2 stops24h 15mCathay Pacific
Wed 15/116:50LHR - SIN
1 stop18h 25mCathay Pacific
Deal found 18/12$1,380
Fri 27/1220:25SIN - LHR
1 stop18h 00mQatar Airways
Mon 5/521:55LHR - SIN
1 stop15h 50mQatar Airways
Deal found 19/12$1,440
Thu 26/1222:55SIN - LHR
1 stop22h 50mAir France
Sun 5/119:35LHR - SIN
1 stop29h 25mAir France
Deal found 18/12$1,600
Wed 18/1223:45SIN - LHR
1 stop25h 20mLufthansa
Sun 22/1211:30LHR - SIN
1 stop21h 20mLufthansa
Deal found 18/12$1,716

Find flights from Singapore to Heathrow within your budget

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

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 20/1

00:05-08:05

1 stop16h 00m

London Heathrow

Mon 3/3

20:05-17:55

1 stop37h 50m

$1,045

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 19/1

19:25-06:45

1 stop19h 20m

London Heathrow

Thu 23/1

20:55-09:35

1 stop28h 40m

$1,048

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 9/6

23:25-08:15

1 stop15h 50m

London Heathrow

Thu 19/6

18:40-17:05

1 stop15h 25m

$1,054

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 7/3

10:25-21:05

1 stop18h 40m

London Heathrow

Mon 17/3

17:45-17:35

1 stop15h 50m

$1,087

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 15/5

03:55-19:05

1 stop22h 10m

London Heathrow

Sat 31/5

22:10-03:05

1 stop21h 55m

$1,113

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 23/4

21:35-12:10

1 stop21h 35m

London Heathrow

Thu 1/5

16:10-18:25

1 stop19h 15m

$1,175

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 29/1

00:30-11:40

1 stop19h 10m

London Heathrow

Mon 24/2

22:00-21:45

1 stop15h 45m

$1,205

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 19/1

10:50-21:25

1 stop18h 35m

London Heathrow

Sun 26/1

11:30-16:15

2 stops20h 45m

$1,221

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 14/3

01:55-19:10

1 stop25h 15m

London Heathrow

Fri 21/3

21:10-00:55

1 stop19h 45m

$1,246

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 12/4

09:00-15:45

Nonstop13h 45m

London Heathrow

Sat 26/4

09:25-05:30

Nonstop13h 05m

$1,251

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 33 results
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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.

Travel insights for flights from Singapore to Heathrow

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

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 December 2024.

The price you pay for your flight from Singapore to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 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 Singapore to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $1,037). Flying from Singapore to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 19 December 2024.

One of the essential ways to save on airfare from Singapore to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 10% on airfare.

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 19 December 2024.

The most flights from SIN to LHR are scheduled on a Monday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Heathrow by month

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

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

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 19 December 2024.
See what other customers who have flown with Shenzhen Airlines, SWISS and Etihad Airways from Singapore to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Japan Airlines
8.3
Very Good
1,442 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Emirates
8.1
Very Good
3,410 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Singapore Airlines
8.1
Very Good
1,331 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Finnair
7.7
Good
1,285 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

SWISS
7.6
Good
1,605 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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 42 outbound flights to London Heathrow per day from 5 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

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

    Flying on SWISS is currently your cheapest option to London Heathrow Airport, with prices starting at $1,045. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Turkish Airlines, with the lowest prices starting at $1,048 and $1,087, respectively. SWISS is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $548. Users have also found prices from $573 and $583 on Malaysia Airlines and Emirates, respectively.

  • 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 (89%), British Airways (89%) and Iberia (84%).

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

    Looking for the cheapest flight from Singapore to London Heathrow Airport? While on average our users pay $2,699, our data indicates the cheapest price to be $831. The most popular route (Singapore Changi - London Heathrow), is priced around $1,080.

  • 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, October is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $1,037). Flying from Singapore to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 5 airlines flying from Singapore to Heathrow

Discover the top 5 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 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$925Average$1,375FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$1,229Average$1,445FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,258Average$1,472FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$1,306Average$1,601FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,407Average$1,613FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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

When you search for this flight from Singapore to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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