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$301+ Cheap flights from Singapore (SIN) to Heathrow (LHR)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Singapore Changi to London Heathrow are usually found in October or February, booked 71 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$658
(SWISS)

One-way from

$301
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,053
Provider with most accurate pricing for Singapore Changi-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-London Heathrow flights.
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From Singapore Changi to London Heathrow
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One-way flight from Singapore Changi to London Heathrow
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High demand for flights, 0% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 diciembre 18, 2024.

This Etihad Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/247:25 pmSIN - LHR
1 stop24h 40mEtihad Airways
mié. 1/159:00 amLHR - SIN
1 stop16h 35mEtihad Airways
Deal found 12/17$659
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:05 amSIN - LHR
1 stop16h 00mSWISS
sáb. 1/116:00 amLHR - SIN
1 stop27h 55mSWISS
Deal found 12/17$670
This Expedia deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2511:45 pmSIN - LHR
1 stop16h 20mMultiple Airlines
sáb. 1/116:40 pmLHR - SIN
1 stop15h 15mMultiple Airlines
Deal found 12/18$673
This China Eastern deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:40 pmSIN - LHR
2 stops33h 15mChina Eastern
mié. 1/159:00 pmLHR - SIN
3 stops69h 00mChina Eastern
Deal found 12/17$687
This Jetabroad deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2612:30 pmSIN - LHR
2 stops37h 05mHainan Airlines
vie. 1/109:00 pmLHR - SIN
2 stops22h 45mHainan Airlines
Deal found 12/18$753
This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2711:45 pmSIN - LHR
1 stop16h 20mLufthansa
dom. 1/1211:10 amLHR - SIN
1 stop21h 55mLufthansa
Deal found 12/17$781
This Finnair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2610:05 pmSIN - LHR
1 stop26h 55mFinnair
jue. 1/96:10 pmLHR - SIN
1 stop16h 15mFinnair
Deal found 12/18$793
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2711:15 pmSIN - LHR
Nonstop14h 25mBritish Airways
dom. 1/129:10 pmLHR - SIN
Nonstop13h 15mBritish Airways
Deal found 12/17$854
This Austrian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/249:00 pmSIN - LHR
2 stops32h 40mAustrian Airlines
mié. 1/157:25 pmLHR - SIN
2 stops38h 50mAustrian Airlines
Deal found 12/17$862
This Cathay Pacific deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/242:05 pmSIN - LHR
2 stops23h 25mCathay Pacific
mié. 1/154:50 pmLHR - SIN
1 stop18h 25mCathay Pacific
Deal found 12/17$868
This Shenzhen Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/266:30 pmSIN - LHR
1 stop32h 40mShenzhen Airlines
dom. 1/59:10 pmLHR - SIN
1 stop30h 30mShenzhen Airlines
Deal found 12/17$880
This Priceline deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/257:40 pmSIN - LHR
2 stops34h 45mIndiGo
sáb. 1/114:35 pmLHR - SIN
2 stops40h 45mIndiGo
Deal found 12/18$935

Find flights from Singapore to Heathrow within your budget

Customize 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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

lun. 1/20

12:05 am-8:05 am

1 stop16h 00m

London Heathrow

mar. 1/28

8:05 pm-5:55 pm

1 stop37h 50m

$658

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

dom. 1/19

7:25 pm-6:45 am

1 stop19h 20m

London Heathrow

jue. 1/23

8:55 pm-9:35 am

1 stop28h 40m

$660

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

dom. 1/19

10:25 am-9:05 pm

1 stop18h 40m

London Heathrow

jue. 1/23

6:35 am-8:45 am

1 stop18h 10m

$661

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

lun. 6/9

11:25 pm-8:15 am

1 stop15h 50m

London Heathrow

jue. 6/19

6:40 pm-5:05 pm

1 stop15h 25m

$664

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

mié. 2/12

4:50 am-5:35 pm

2 stops44h 45m

London Heathrow

lun. 2/17

9:00 pm-3:45 am

2 stops22h 45m

$702

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

jue. 5/15

3:55 am-7:05 pm

1 stop22h 10m

London Heathrow

sáb. 5/31

10:10 pm-3:05 am

1 stop21h 55m

$716

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

lun. 6/9

11:25 pm-8:15 am

1 stop15h 50m

London Heathrow

jue. 6/19

1:30 pm-4:35 pm

2 stops20h 05m

$726

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

mar. 4/29

9:35 pm-12:10 pm

1 stop21h 35m

London Heathrow

vie. 5/9

4:10 pm-6:25 pm

1 stop19h 15m

$739

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

dom. 2/9

1:25 am-8:10 pm

1 stop26h 45m

London Heathrow

mar. 2/25

11:00 am-4:20 pm

2 stops21h 20m

$759

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

sáb. 1/25

12:30 am-11:40 am

1 stop19h 10m

London Heathrow

dom. 2/9

7:00 pm-9:45 pm

1 stop18h 45m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 39 results
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Compare providers for flights from Singapore to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Heathrow in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Singapore to Heathrow. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Singapore to London Heathrow Airport, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $661). Flying from Singapore to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 diciembre 18, 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 noon could potentially save you up to 47% 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 diciembre 18, 2024.

The most flights from SIN to LHR are scheduled on a Monday (42 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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 diciembre 18, 2024.
Peruse reviews from past customers who have flown with Hainan Airlines, Etihad Airways and Cathay Pacific from Singapore to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,269 reviews
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,412 reviews
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very good
1,329 reviews
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Finnair
7.7
Good
1,285 reviews
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Austrian Airlines
7.6
Good
787 reviews
EVA Air
8.4
Very good
1,269 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London Heathrow from Singapore. Booking flights from Changi (SIN) to London Heathrow should be relatively easy as there are 41 daily outbound flights to London Heathrow from 6 different airlines.

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

    Cheapflights users have booked flights from Singapore to London Heathrow Airport round-trip from $658. Other airlines that can offer you cheap pricing are Turkish Airlines, from $660, and Hainan Airlines, from $702. Users have found that SWISS is 28% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $301. Air China flights start at $315 while deals on China Southern start at $334 one-way.

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

    Consider American Airlines (89%), British Airways (89%) or Iberia (84%) 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 $2,126 for a flight from Singapore to London Heathrow Airport. The cheapest flight overall is $656 while the most popular route, (Singapore Changi - London Heathrow) is currently priced at $626.

  • 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 vacation 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 $661). Flying from Singapore to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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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Alternative routes for Singapore to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Gatwick flights

Top 6 airlines flying from Singapore to Heathrow

Discover the top 6 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 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$664Average$894FlexibilityNo cancel feeOn-time79%
EmiratesCheapest$668Average$884FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$718Average$954FlexibilityNo cancel feeOn-time74%
LufthansaCheapest$730Average$981FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$789Average$1,197FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$848Average$1,021FlexibilityNo cancel feeOn-time70%
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