Cheap flights from Singapore to London Heathrow Airport from S$ 430

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 10-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
8 Feb — 15 Feb1
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 39 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 9 January 2026.

Round-trip from

S$ 868

One-way from

S$ 430

Popular in

July

Cheapest in

November

Average price

S$ 1,033

Good round-trip deal

S$ 1,083 or less

Good one-way deal

S$ 828 or less
Etihad Airways
  • Etihad Airways
  • 7-2-11-2
  • 2 total stops
  • 54h 55m total
  • Singapore to London
23-3
  • 23-3
  • 2 total stops
  • 35h 15m total
  • Singapore to London
Highest demand for flights based on searches. 6% potential increase in price (S$ 101 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 20 potential savings vs. average return price).
Average for round-trip flights in January 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.

Find 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 9 January 2026.

Sat 17-120:00SIN - LHR
1 stop18h 35mGulf Air
Sun 1-221:50LHR - SIN
1 stop34h 10mGulf Air
Deal found 7-1S$ 868
Tue 13-110:25SIN - LHR
1 stop37h 45mTurkish Airlines
Tue 20-106:35LHR - SIN
1 stop19h 25mTurkish Airlines
Deal found 8-1S$ 869
Sat 28-220:00SIN - LHR
1 stop18h 35mGulf Air
Fri 6-321:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 8-1S$ 871
Wed 14-111:40SIN - LHR
1 stop35h 25mTurkish Airlines
Mon 19-106:35LHR - SIN
1 stop18h 00mTurkish Airlines
Deal found 7-1S$ 872
Sun 8-316:30SIN - LHR
2 stops33h 25mMultiple Airlines
Thu 12-307:40LHR - SIN
2 stops26h 05mMultiple Airlines
Deal found 7-1S$ 873
Tue 17-204:40SIN - LHR
1 stop19h 40mMultiple Airlines
Wed 25-206:50LHR - SIN
2 stops26h 30mMultiple Airlines
Deal found 7-1S$ 875
Sat 14-219:25SIN - LHR
1 stop19h 15mEtihad Airways
Sat 21-220:55LHR - SIN
1 stop28h 40mEtihad Airways
Deal found 7-1S$ 876
Wed 11-311:40SIN - LHR
1 stop18h 45mTurkish Airlines
Wed 25-306:35LHR - SIN
1 stop18h 00mTurkish Airlines
Deal found 8-1S$ 877
Thu 22-106:00SIN - LHR
1 stop17h 25mMultiple Airlines
Mon 26-121:00LHR - SIN
2 stops30h 10mMultiple Airlines
Deal found 8-1S$ 878
Sat 14-220:00SIN - LHR
1 stop18h 35mGulf Air
Fri 27-209:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 6-1S$ 881
Thu 5-210:15SIN - LHR
1 stop17h 05mMultiple Airlines
Mon 9-206:30LHR - SIN
3 stops26h 50mMultiple Airlines
Deal found 8-1S$ 882

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 9 January 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

Sun 15-2

19:25-06:40

1 stop19h 15m

London Heathrow

Fri 20-2

08:50-09:35

1 stop16h 45m

S$ 907

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 1-3

19:25-06:40

1 stop19h 15m

London Heathrow

Sun 15-3

13:55-09:35

1 stop35h 40m

S$ 911

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 15-2

20:00-06:35

1 stop18h 35m

London Heathrow

Wed 25-2

09:30-12:30

1 stop19h 00m

S$ 934

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 3-6

21:10-18:45

1 stop28h 35m

London Heathrow

Wed 17-6

09:30-09:15

1 stop16h 45m

S$ 939

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 12-2

23:35-06:15

Nonstop14h 40m

London Heathrow

Mon 23-2

20:10-17:40

Nonstop13h 30m

S$ 1,015

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 6-2

23:35-06:15

Nonstop14h 40m

London Heathrow

Wed 11-2

20:10-17:40

Nonstop13h 30m

S$ 1,015

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 8-3

23:35-06:15

Nonstop14h 40m

London Heathrow

Mon 30-3

20:50-17:30

Nonstop13h 40m

S$ 1,018

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 4-2

23:35-06:15

Nonstop14h 40m

London Heathrow

Wed 11-2

20:10-17:40

Nonstop13h 30m

S$ 1,020

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 14-2

23:35-06:15

Nonstop14h 40m

London Heathrow

Fri 27-2

20:10-17:40

Nonstop13h 30m

S$ 1,021

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 28-2

11:05-05:55

2 stops26h 50m

London Heathrow

Sat 7-3

20:05-00:30

2 stops20h 25m

S$ 1,026

Flights are sorted by cheapest return flights first.

Deals found on 8-1

Showing 1-10 of 22 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 2 January 2026.

The best time to book flights from Singapore to London Heathrow Airport is 39 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$ 772). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 926). 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 9 January 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 9 January 2026.
See what other customers who have flown with Emirates, Singapore Airlines, 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.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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 35 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 Etihad Airways, Gulf Air, and Qantas Airways fly from Singapore to London Heathrow Airport in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 4h 35m. 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$ 670 on this airline. Additional options worth looking into are Shenzhen Airlines and Malaysia Airlines, starting at S$ 704 and S$ 732 round-trip. You may be able to fly from Singapore to London Heathrow Airport for 39% 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$ 247), Turkish Airlines (S$ 386), and Air China (S$ 408).

  • 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 Garuda Indonesia (96%), American Airlines (95%) and Iberia (95%).

  • 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$ 3,026, our data shows the cheapest flight currently is S$ 472. When looking at the most popular route, (Singapore Changi - London Heathrow), you can expect to pay S$ 765 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$ 26 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$ 772). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 926). 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

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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 9 January 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 670AverageS$ 1,055FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 704AverageS$ 820FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Malaysia AirlinesCheapestS$ 732AverageS$ 895FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Etihad AirwaysCheapestS$ 766AverageS$ 894FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapestS$ 773AverageS$ 1,011FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestS$ 789AverageS$ 1,088FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestS$ 796AverageS$ 915FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapestS$ 808AverageS$ 1,137FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Gulf AirCheapestS$ 816AverageS$ 911FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
LufthansaCheapestS$ 820AverageS$ 1,163FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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