Cheap flights from Singapore to London Heathrow Airport from S$ 415

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 14-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
15 Mar — 22 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 13 February 2026.

Tue 2-621:00
SIN
-
LHR
1 stop17h 00m
Etihad Airways
Sun 14-621:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Deal found 10-2S$ 849
Tue 12-512:05
SIN
-
LHR
1 stop38h 25m
Multiple Airlines
Sat 16-519:55
LHR
-
SIN
2 stops22h 15m
Multiple Airlines
Deal found 11-2S$ 853
Wed 13-504:40
SIN
-
LHR
1 stop21h 50m
Multiple Airlines
Tue 26-513:30
LHR
-
SIN
2 stops28h 40m
Multiple Airlines
Deal found 10-2S$ 854
Sun 7-621:00
SIN
-
LHR
1 stop22h 45m
Etihad Airways
Thu 18-621:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Deal found 12-2S$ 856
Tue 24-212:15
SIN
-
LHR
1 stop36h 05m
Hainan Airlines
Mon 9-321:00
LHR
-
SIN
2 stops22h 10m
Hainan Airlines
Deal found 12-2S$ 857
Tue 24-210:15
SIN
-
LHR
1 stop20h 10m
Turkish Airlines
Tue 10-306:35
LHR
-
SIN
1 stop19h 25m
Turkish Airlines
Deal found 12-2S$ 859
Thu 5-320:00
SIN
-
LHR
1 stop18h 35m
Multiple Airlines
Fri 13-321:00
LHR
-
SIN
2 stops22h 10m
Multiple Airlines
Deal found 12-2S$ 861
Tue 24-212:15
SIN
-
LHR
1 stop36h 05m
Hainan Airlines
Fri 13-321:00
LHR
-
SIN
2 stops30h 10m
Hainan Airlines
Deal found 12-2S$ 862
Wed 25-219:25
SIN
-
LHR
1 stop27h 05m
Etihad Airways
Sun 1-313:55
LHR
-
SIN
1 stop35h 40m
Etihad Airways
Deal found 11-2S$ 863
Tue 24-210:15
SIN
-
LHR
1 stop36h 40m
Turkish Airlines
Mon 16-315:05
LHR
-
SIN
1 stop34h 55m
Turkish Airlines
Deal found 12-2S$ 864
Wed 11-311:40
SIN
-
LHR
1 stop17h 25m
Turkish Airlines
Wed 25-316:35
LHR
-
SIN
1 stop33h 25m
Turkish Airlines
Deal found 11-2S$ 866
Sun 8-320:00
SIN
-
LHR
1 stop18h 35m
Multiple Airlines
Fri 13-321:00
LHR
-
SIN
2 stops30h 10m
Multiple Airlines
Deal found 12-2S$ 867

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 13 February 2026.

Round-trip from

S$ 849

One-way from

S$ 415

Popular in

December

Cheapest in

November

Average price

S$ 997

Good round-trip deal

S$ 1,012 or less

Good one-way deal

S$ 859 or less
Etihad Airways
  • Etihad Airways
  • 2-6-14-6
  • 2 total stops
  • 45h 55m total
  • Singapore to London
Malaysia Airlines
  • Malaysia Airlines
  • 14-3
  • 1 total stop
  • 26h 05m total
  • Singapore to London
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 1% potential price decrease (S$ 18 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 13 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 4-3

11:40-22:25

1 stop18h 45m

London Heathrow

Thu 19-3

06:35-10:00

1 stop19h 25m

S$ 868

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 30-3

11:10-22:25

1 stop18h 15m

London Heathrow

Mon 6-4

22:35-09:30

1 stop27h 55m

S$ 888

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 23-2

11:40-09:55

1 stop30h 15m

London Heathrow

Thu 12-3

06:35-10:00

1 stop19h 25m

S$ 902

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 26-2

19:25-14:30

1 stop27h 05m

London Heathrow

Mon 2-3

20:55-09:35

1 stop28h 40m

S$ 915

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 27-2

19:25-06:40

1 stop19h 15m

London Heathrow

Mon 9-3

08:50-09:35

1 stop16h 45m

S$ 915

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

Tue 31-3

19:40-06:35

1 stop17h 55m

London Heathrow

Mon 6-4

21:25-21:15

1 stop16h 50m

S$ 940

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 22-5

21:35-15:10

1 stop24h 35m

London Heathrow

Fri 12-6

18:10-18:30

1 stop17h 20m

S$ 940

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 8-5

23:20-06:35

Nonstop14h 15m

London Heathrow

Tue 26-5

19:25-16:05

Nonstop13h 40m

S$ 950

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 7-5

22:40-05:35

Nonstop13h 55m

London Heathrow

Thu 18-6

19:25-16:05

Nonstop13h 40m

S$ 951

Flights are sorted by cheapest return flights first.

Deals found on 10-2

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 6 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$ 911). 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 13 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.

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 13 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.

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

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 and Etihad Airways fly from Singapore to London Heathrow Airport in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 8h 20m. 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$ 648 on this airline. Additional options worth looking into are Shenzhen Airlines and Malaysia Airlines, starting at S$ 691 and S$ 719 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 Air China (S$ 401).

  • 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 Iberia (93%), British Airways (93%) and Garuda Indonesia (93%).

  • 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$ 2,869, our data shows the cheapest flight currently is S$ 723. 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$ 911). 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 13 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 648AverageS$ 1,036FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 691AverageS$ 805FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Malaysia AirlinesCheapestS$ 719AverageS$ 871FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Etihad AirwaysCheapestS$ 753AverageS$ 879FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 775AverageS$ 1,069FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestS$ 779AverageS$ 901FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestS$ 783AverageS$ 1,072FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Cathay PacificCheapestS$ 794AverageS$ 1,125FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Gulf AirCheapestS$ 802AverageS$ 896FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapestS$ 808AverageS$ 1,193FlexibilityNo 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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