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
Return
1 adult
Economy
Return
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
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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
Best flights from Singapore to Heathrow
Discover carefully curated flight deals from Singapore to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.
Wed 4-311:40
SIN
-
LHR
1 stop18h 45m
Turkish Airlines
Thu 19-306:35
LHR
-
SIN
1 stop19h 25m
Turkish Airlines
Deal found 10-2S$ 868
Thu 26-219:25
SIN
-
LHR
1 stop27h 05m
Etihad Airways
Mon 2-320:55
LHR
-
SIN
1 stop28h 40m
Etihad Airways
Deal found 12-2S$ 915
Mon 9-320:00
SIN
-
LHR
1 stop18h 35m
Gulf Air
Tue 10-309:30
LHR
-
SIN
1 stop19h 20m
Gulf Air
Deal found 12-2S$ 930
Tue 31-319:40
SIN
-
LHR
1 stop17h 55m
Qatar Airways
Mon 6-421:25
LHR
-
SIN
1 stop16h 50m
Qatar Airways
Deal found 9-2S$ 940
Fri 22-521:35
SIN
-
LHR
1 stop24h 35m
Finnair
Fri 12-618:10
LHR
-
SIN
1 stop17h 20m
Finnair
Deal found 10-2S$ 940
Fri 8-523:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Tue 26-519:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Deal found 12-2S$ 950
Mon 30-311:10
SIN
-
LHR
1 stop18h 15m
Turkish Airlines
Mon 6-422:35
LHR
-
SIN
1 stop27h 55m
Turkish Airlines
Deal found 9-2S$ 888
Fri 27-219:25
SIN
-
LHR
1 stop19h 15m
Etihad Airways
Mon 9-308:50
LHR
-
SIN
1 stop16h 45m
Etihad Airways
Deal found 12-2S$ 915
Thu 7-522:40
SIN
-
LHR
Nonstop13h 55m
British Airways
Thu 18-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Deal found 12-2S$ 951
Mon 23-211:40
SIN
-
LHR
1 stop30h 15m
Turkish Airlines
Thu 12-306:35
LHR
-
SIN
1 stop19h 25m
Turkish Airlines
Deal found 11-2S$ 902
Tue 24-210:15
SIN
-
LHR
1 stop18h 50m
Turkish Airlines
Mon 2-306:35
LHR
-
SIN
1 stop18h 00m
Turkish Airlines
Deal found 12-2S$ 968
Direct flights from Singapore to Heathrow
Explore direct flight options from Singapore to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 February 2026.
Thu 7-523:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Thu 18-622:00
LHR
-
SIN
Nonstop13h 40m
British Airways
Deal found 9-2S$ 950
Fri 8-523:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Tue 26-522:00
LHR
-
SIN
Nonstop13h 40m
British Airways
Deal found 9-2S$ 953
Thu 5-309:00
SIN
-
LHR
Nonstop14h 20m
Singapore Airlines
Wed 18-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 9-2S$ 967
Wed 4-312:45
SIN
-
LHR
Nonstop14h 25m
Singapore Airlines
Sat 14-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 10-2S$ 972
Wed 4-312:45
SIN
-
LHR
Nonstop14h 25m
Singapore Airlines
Tue 10-309:10
LHR
-
SIN
Nonstop13h 00m
Singapore Airlines
Deal found 12-2S$ 973
Mon 9-309:00
SIN
-
LHR
Nonstop14h 20m
Singapore Airlines
Wed 18-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 11-2S$ 974
Thu 5-309:00
SIN
-
LHR
Nonstop14h 20m
Singapore Airlines
Fri 13-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 12-2S$ 977
Tue 10-309:00
SIN
-
LHR
Nonstop14h 20m
Singapore Airlines
Mon 23-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 11-2S$ 978
Fri 6-309:00
SIN
-
LHR
Nonstop14h 20m
Singapore Airlines
Sun 15-310:40
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Deal found 10-2S$ 980
Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 13 February 2026 and is based on user searches.
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
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
Tue 24-210:15
SIN
-
LHR
1 stop20h 10m
Turkish Airlines
Wed 11-322:35
LHR
-
SIN
1 stop27h 25m
Turkish Airlines
Deal found 12-2S$ 864
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
Mon 2-319:25
SIN
-
LHR
1 stop19h 15m
Etihad Airways
Fri 6-308:50
LHR
-
SIN
1 stop16h 45m
Etihad Airways
Deal found 11-2S$ 869
Wed 4-311:40
SIN
-
LHR
1 stop18h 45m
Turkish Airlines
Thu 19-306:35
LHR
-
SIN
1 stop19h 25m
Turkish Airlines
Deal found 10-2S$ 868
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
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
Mon 9-320:00
SIN
-
LHR
1 stop18h 35m
Multiple Airlines
Fri 13-321:00
LHR
-
SIN
2 stops34h 10m
Multiple Airlines
Deal found 11-2S$ 871
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
Mon 30-320:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Mon 6-422:00
LHR
-
SIN
2 stops22h 10m
Multiple Airlines
Deal found 12-2S$ 872
One-way flights from Singapore to Heathrow
Search for one-way flight options from Singapore to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.
Sat 14-321:20
SIN
-
LHR
1 stop26h 05m
Malaysia Airlines
Deal found 12-2S$ 415
Mon 16-220:15
SIN
-
LHR
1 stop18h 35m
Multiple Airlines
Deal found 10-2S$ 416
Tue 17-323:00
SIN
-
LHR
3 stops27h 25m
Multiple Airlines
Deal found 10-2S$ 418
Mon 2-320:15
SIN
-
LHR
1 stop25h 45m
Qatar Airways
Deal found 9-2S$ 419
Sat 28-303:15
SIN
-
LHR
1 stop25h 55m
Multiple Airlines
Deal found 10-2S$ 421
Wed 18-323:00
SIN
-
LHR
2 stops28h 30m
Air India
Deal found 11-2S$ 424
Tue 31-307:55
SIN
-
LHR
2 stops42h 35m
Multiple Airlines
Deal found 10-2S$ 425
Mon 6-417:55
SIN
-
LHR
1 stop33h 30m
Air China
Deal found 12-2S$ 426
Sat 28-321:20
SIN
-
LHR
1 stop26h 15m
Malaysia Airlines
Deal found 10-2S$ 428
Sun 19-419:40
SIN
-
LHR
1 stop24h 45m
Qatar Airways
Deal found 10-2S$ 429
Sun 1-320:15
SIN
-
LHR
1 stop34h 25m
Qatar Airways
Deal found 12-2S$ 433
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.
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
3
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.
SIN-LHR
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
Prices
Airlines
Delays
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 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.
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 13 February 2026.
The most flights from SIN to LHR are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).
How often are flights from Singapore to London delayed?
About 15% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 139 minutes.
What is the most punctual flight time for Singapore to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.
What’s the top stopover airport for flights from Singapore to London Heathrow Airport?
Share of one-stop return flights from Singapore to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Dubai (DXB) – chosen by Cheapflights users on 26% of one-stop itineraries from Singapore to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to London Heathrow Airport?
Average return fare for one-stop flights from Singapore to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of S$ 764.
What’s the fastest stopover option from Singapore to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Singapore to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 15h 55m.
Which airport typically offers the quickest stopover for flights from Singapore to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Singapore to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Colombo (CMB) offer the fastest connection on this route, with an average stopover time of 1h 25m.
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.
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?
The most popular stopover on flights from Singapore to London Heathrow Airport is Dubai. Doha follows Dubai in terms of the most common stopover location on Singapore to London Heathrow Airport flights.
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?
The least popular stopover on flights from Singapore to London Heathrow Airport is Zurich. Abu Dhabi is the second least popular location for stopovers on flights from Singapore to London Heathrow Airport.
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.
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
Toggle through the tabs below to find thousands of 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 February 2026.
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.
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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