Cheap flights from London Heathrow Airport to Singapore from S$ 540
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 26-5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
17 May — 24 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Singapore Changi are usually found in May or September, booked 61 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Heathrow to Singapore
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Singapore
Explore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.
Wed 3-622:00
LHR
-
SIN
1 stop22h 10m
Hainan Airlines
Thu 18-612:05
SIN
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 12-4S$ 833
Thu 17-920:25
LHR
-
SIN
1 stop37h 00m
Air China
Wed 14-1017:55
SIN
-
LHR
1 stop30h 45m
Air China
Deal found 15-4S$ 834
Sat 2-522:00
LHR
-
SIN
1 stop34h 00m
Air China
Sun 17-517:55
SIN
-
LHR
1 stop33h 30m
Air China
Deal found 15-4S$ 835
Sun 25-1021:00
LHR
-
SIN
1 stop34h 00m
China Eastern
Wed 11-1100:25
SIN
-
LHR
1 stop25h 05m
China Eastern
Deal found 16-4S$ 838
Sat 17-1022:00
LHR
-
SIN
1 stop34h 00m
Air China
Sat 24-1009:00
SIN
-
LHR
1 stop18h 25m
Air China
Deal found 13-4S$ 840
Mon 14-922:05
LHR
-
SIN
1 stop31h 40m
Gulf Air
Thu 24-920:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Deal found 14-4S$ 847
Fri 5-622:00
LHR
-
SIN
2 stops22h 10m
Hainan Airlines
Wed 17-604:40
SIN
-
LHR
1 stop21h 50m
Hainan Airlines
Deal found 12-4S$ 852
Sun 8-1120:25
LHR
-
SIN
1 stop17h 30m
Air China
Mon 16-1123:55
SIN
-
LHR
1 stop25h 55m
Air China
Deal found 15-4S$ 853
Sun 7-610:00
LHR
-
SIN
1 stop19h 45m
Gulf Air
Mon 8-620:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Deal found 12-4S$ 856
Sun 31-522:05
LHR
-
SIN
1 stop31h 40m
Gulf Air
Tue 16-620:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Deal found 13-4S$ 857
Best flights from Heathrow to Singapore
Discover carefully curated flight deals from Heathrow to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 April 2026.
Sat 2-514:45
LHR
-
SIN
1 stop35h 55m
Etihad Airways
Fri 15-521:00
SIN
-
LHR
1 stop25h 05m
Etihad Airways
Deal found 17-4S$ 1,049
Sun 3-521:20
LHR
-
SIN
2 stops34h 05m
China Eastern
Thu 7-510:10
SIN
-
LHR
1 stop39h 30m
China Eastern
Deal found 13-4S$ 1,344
Sun 11-1014:45
LHR
-
SIN
2 stops50h 50m
China Airlines
Tue 27-1014:25
SIN
-
LHR
1 stop34h 30m
China Airlines
Deal found 13-4S$ 1,465
Tue 1-920:05
LHR
-
SIN
1 stop38h 05m
SWISS
Wed 30-923:55
SIN
-
LHR
2 stops20h 05m
SWISS
Deal found 14-4S$ 1,513
Sun 10-519:25
LHR
-
SIN
Nonstop13h 40m
Multiple Airlines
Sun 24-519:40
SIN
-
LHR
1 stop19h 20m
Multiple Airlines
Deal found 16-4S$ 1,526
Fri 3-708:25
LHR
-
SIN
2 stops20h 00m
Oman Air
Sat 4-720:50
SIN
-
LHR
1 stop29h 20m
Oman Air
Deal found 13-4S$ 1,644
Sat 2-509:30
LHR
-
SIN
1 stop17h 10m
Etihad Airways
Wed 27-521:00
SIN
-
LHR
1 stop22h 45m
Etihad Airways
Deal found 13-4S$ 1,082
Sat 6-609:30
LHR
-
SIN
1 stop23h 45m
Multiple Airlines
Tue 16-623:20
SIN
-
LHR
Nonstop14h 15m
Multiple Airlines
Deal found 12-4S$ 1,549
Mon 27-421:20
LHR
-
SIN
3 stops45h 10m
China Eastern
Fri 1-512:40
SIN
-
LHR
2 stops37h 00m
China Eastern
Deal found 14-4S$ 1,549
Tue 11-814:45
LHR
-
SIN
2 stops38h 50m
China Airlines
Mon 17-813:45
SIN
-
LHR
1 stop33h 45m
China Airlines
Deal found 12-4S$ 1,563
Thu 21-519:25
LHR
-
SIN
Nonstop13h 40m
Multiple Airlines
Fri 29-501:05
SIN
-
LHR
1 stop23h 55m
Multiple Airlines
Deal found 16-4S$ 1,598
Sat 2-519:25
LHR
-
SIN
Nonstop13h 40m
Multiple Airlines
Fri 15-519:40
SIN
-
LHR
1 stop19h 20m
Multiple Airlines
Deal found 12-4S$ 1,638
Direct flights from Heathrow to Singapore
Explore direct flight options from Heathrow to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 April 2026.
Tue 2-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Wed 10-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 12-4S$ 996
Wed 3-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Wed 10-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 16-4S$ 1,043
Tue 2-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Tue 9-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 16-4S$ 1,044
Wed 3-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Mon 15-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 12-4S$ 1,048
Thu 4-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Mon 15-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 12-4S$ 1,049
Fri 5-611:20
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Sat 13-612:35
SIN
-
LHR
Nonstop13h 55m
Singapore Airlines
Deal found 16-4S$ 1,087
Sun 7-611:20
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Sat 13-612:35
SIN
-
LHR
Nonstop13h 55m
Singapore Airlines
Deal found 16-4S$ 1,088
Sun 7-611:20
LHR
-
SIN
Nonstop13h 10m
Singapore Airlines
Tue 9-612:35
SIN
-
LHR
Nonstop13h 55m
Singapore Airlines
Deal found 12-4S$ 1,091
Mon 1-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Wed 10-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 12-4S$ 1,092
Wed 29-419:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Tue 23-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 14-4S$ 1,096
Mon 8-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Wed 17-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 14-4S$ 1,097
Sun 7-619:25
LHR
-
SIN
Nonstop13h 40m
British Airways
Wed 17-623:20
SIN
-
LHR
Nonstop14h 15m
British Airways
Deal found 14-4S$ 1,099
Last-minute flights from Heathrow to Singapore
Discover last-minute flight deals from Heathrow to Singapore. Data last updated 17 April 2026 and is based on user searches.
Wed 22-422:00
LHR
-
SIN
1 stop30h 00m
Hainan Airlines
Thu 11-612:05
SIN
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 15-4S$ 890
Thu 23-421:20
LHR
-
SIN
1 stop25h 05m
China Eastern
Wed 13-500:55
SIN
-
LHR
1 stop24h 45m
China Eastern
Deal found 15-4S$ 868
Thu 23-421:20
LHR
-
SIN
1 stop25h 05m
China Eastern
Wed 13-518:25
SIN
-
LHR
1 stop31h 15m
China Eastern
Deal found 16-4S$ 872
Fri 24-422:00
LHR
-
SIN
2 stops30h 00m
Hainan Airlines
Thu 2-712:05
SIN
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 17-4S$ 891
Sun 26-421:20
LHR
-
SIN
1 stop36h 40m
China Eastern
Wed 13-500:55
SIN
-
LHR
1 stop24h 45m
China Eastern
Deal found 14-4S$ 863
Mon 27-421:20
LHR
-
SIN
1 stop25h 05m
China Eastern
Wed 13-518:25
SIN
-
LHR
1 stop31h 15m
China Eastern
Deal found 15-4S$ 866
Mon 27-422:05
LHR
-
SIN
1 stop20h 55m
Multiple Airlines
Wed 13-520:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Deal found 13-4S$ 884
Mon 27-422:05
LHR
-
SIN
1 stop20h 55m
Multiple Airlines
Sun 17-520:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Deal found 12-4S$ 888
Mon 27-422:05
LHR
-
SIN
1 stop31h 15m
Multiple Airlines
Wed 3-620:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Deal found 14-4S$ 905
One-way flights from Heathrow to Singapore
Search for one-way flight options from Heathrow to Singapore. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.
Tue 26-522:15
LHR
-
SIN
3 stops36h 05m
Multiple Airlines
Deal found 16-4S$ 540
Mon 1-613:30
LHR
-
SIN
3 stops44h 50m
Multiple Airlines
Deal found 16-4S$ 542
Thu 14-516:35
LHR
-
SIN
1 stop25h 35m
Multiple Airlines
Deal found 17-4S$ 544
Tue 9-608:45
LHR
-
SIN
3 stops45h 15m
Multiple Airlines
Deal found 14-4S$ 549
Mon 18-521:10
LHR
-
SIN
2 stops29h 30m
Multiple Airlines
Deal found 15-4S$ 552
Sun 31-522:00
LHR
-
SIN
2 stops52h 40m
Multiple Airlines
Deal found 16-4S$ 553
Mon 11-520:30
LHR
-
SIN
2 stops45h 40m
Multiple Airlines
Deal found 13-4S$ 554
Fri 5-622:00
LHR
-
SIN
2 stops22h 10m
Hainan Airlines
Deal found 12-4S$ 556
Mon 1-622:00
LHR
-
SIN
2 stops33h 55m
Hainan Airlines
Deal found 13-4S$ 557
Find flight deals from Heathrow to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Singapore (SIN). 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 17 April 2026.
Customise your flight search to find flights from Heathrow to Singapore 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 17 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sat 2-5
14:45-09:40
1 stop35h 55m
Singapore Changi
Fri 15-5
21:00-15:05
1 stop25h 05m
S$ 1,049
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sat 2-5
09:30-09:40
1 stop17h 10m
Singapore Changi
Wed 27-5
21:00-12:45
1 stop22h 45m
S$ 1,082
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sun 3-5
21:20-14:25
2 stops34h 05m
Singapore Changi
Thu 7-5
10:10-18:40
1 stop39h 30m
S$ 1,344
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sun 11-10
14:45-00:35
2 stops50h 50m
Singapore Changi
Tue 27-10
14:25-16:55
1 stop34h 30m
S$ 1,465
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Tue 1-9
20:05-17:10
1 stop38h 05m
Singapore Changi
Wed 30-9
23:55-13:00
2 stops20h 05m
S$ 1,513
Fastest return journey
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sun 10-5
19:25-16:05
Nonstop13h 40m
Singapore Changi
Sun 24-5
19:40-08:00
1 stop19h 20m
S$ 1,526
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Sat 6-6
09:30-16:15
1 stop23h 45m
Singapore Changi
Tue 16-6
23:20-06:35
Nonstop14h 15m
S$ 1,549
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Mon 27-4
21:20-01:30
3 stops45h 10m
Singapore Changi
Fri 1-5
12:40-18:40
2 stops37h 00m
S$ 1,549
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Tue 11-8
14:45-12:35
2 stops38h 50m
Singapore Changi
Mon 17-8
13:45-16:30
1 stop33h 45m
S$ 1,563
LondonSingapore
LHR - SIN
LHRSIN
London Heathrow
Thu 21-5
19:25-16:05
Nonstop13h 40m
Singapore Changi
Fri 29-5
01:05-18:00
1 stop23h 55m
S$ 1,598
Flights are sorted by cheapest return flights first.
Deals found on 16-4
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Heathrow to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Heathrow with our price prediction graph.
LHR-SIN
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 London Heathrow Airport to Singapore
Prices
Airlines
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Singapore?
Use this chart to determine the optimal time to book a return flight from Heathrow to Singapore. Price data was last updated on 10 April 2026.
The best time to book flights from London Heathrow Airport to Singapore is 61 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 London Heathrow Airport to Singapore?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of S$ 938). Flying from London Heathrow Airport to Singapore in July is currently the most expensive (average of S$ 1,486). 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 LHR to SIN?
Find hourly flight availability from Heathrow to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Singapore as you normally would.
How much does it cost for a return flight from London Heathrow Airport to Singapore?
Weekly flight availability from London Heathrow Airport to Singapore
Explore weekly flight availability from Heathrow to Singapore. 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 17 April 2026.
The most flights from LHR to SIN are scheduled on a Monday (35 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).
How often are flights from London to Singapore delayed?
About 22% of weekly flights between London and Singapore have experienced delays in the past year, with the average delay time being 107 minutes.
What is the most punctual flight time for London to Singapore flights?
Historically, flights departing in the evening 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?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Singapore flights?
Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
What’s the top stopover airport for flights from London Heathrow Airport to Singapore?
Share of one-stop return flights from London Heathrow Airport to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Manama (BAH) – chosen by Cheapflights users on 40% of one-stop itineraries from London Heathrow Airport to Singapore on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Singapore?
Average return fare for one-stop flights from London Heathrow Airport to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Haikou (HAK) is the most affordable one-stop option, with an average return flight price of S$ 689.
What’s the fastest stopover option from London Heathrow Airport to Singapore?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 15h 45m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Singapore?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 35m.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 17 April 2026.
Read reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andGulf Air
from London Heathrow Airport to Singapore. 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.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Singapore. 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 into for flights to Singapore from London Heathrow?
For a flight from London Heathrow to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre vof the city. Changi is the only Singapore airport and it handles 34 inbound flights from London Heathrow per day. 9 airlines have flights to Singapore Changi from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Singapore?
For as low as S$ 1,344, Etihad Airways can have you in Singapore from London Heathrow Airport in 34h 05m. The distance from London Heathrow Airport to Singapore is about 10874 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Singapore round-trip?
Our cheapest airline available from London Heathrow Airport to Singapore is Hainan Airlines. Our recent data shows that you can find tickets from as low as S$ 689 on this airline. Additional options worth looking into are Etihad Airways and Gulf Air, starting at S$ 691 and S$ 797 round-trip. These flights start at 38% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Singapore one-way?
One-way options have recently been found by users for as low as S$ 422 on Lufthansa. Other airlines that offer cheap prices include SWISS from S$ 438 and Air China from S$ 443 one-way.
What are the most reliable airlines from London Heathrow Airport to Singapore?
Before booking your flight to Singapore from London Heathrow Airport, have a look at the most reliable airlines to get you to your destination on time: Air Canada (100%), Qantas Airways (95%), Scandinavian Airlines( 91%).
What are the cheapest flights from London Heathrow Airport to Singapore?
Looking for the cheapest flight from London Heathrow Airport to Singapore? While on average our users pay S$ 1,661, our data indicates the cheapest price to be S$ 619. The most popular route (London Heathrow - Singapore Changi), is priced around S$ 712.
Can I find deals for business class flights from Heathrow to Singapore?
Yes. Cheapflights offers flight deals from Heathrow to Singapore 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 London Heathrow Airport to Singapore?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of S$ 938). Flying from London Heathrow Airport to Singapore in July is currently the most expensive (average of S$ 1,486). 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.
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.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Singapore flight routes
Fly from Heathrow to Singapore on these airlines
Choose from the following airlines for your flight from Heathrow to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2026.
Discover the top 9 airlines that operate flights from Heathrow to Singapore. 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 17 April 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 Heathrow to Singapore?
Cheapflights makes it easy to find Heathrow to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Singapore?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Heathrow.
Can Cheapflights find flights from Heathrow to Singapore with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Singapore flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Singapore become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Heathrow today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.