Cheap flights from Singapore to London Heathrow Airport from £222
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 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
30 Nov — 7 Dec1
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 February or November, booked 13 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
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 31 October 2025.
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 31 October 2025.
Thu 6/1112:15SIN - LHR
2 stops37h 20mMultiple Airlines
Thu 13/1109:30LHR - SIN
1 stop19h 00mMultiple Airlines
Deal found 29/10£499
Sat 8/1119:25SIN - LHR
1 stop27h 05mEtihad Airways
Sat 15/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 29/10£499
Fri 7/1118:30SIN - LHR
1 stop31h 00mMultiple Airlines
Fri 14/1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 29/10£501
Wed 5/1104:40SIN - LHR
2 stops44h 55mMultiple Airlines
Wed 12/1120:25LHR - SIN
1 stop17h 30mMultiple Airlines
Deal found 29/10£502
Wed 12/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Thu 20/1117:40LHR - SIN
1 stop29h 10mMultiple Airlines
Deal found 29/10£502
Tue 4/1120:25SIN - LHR
1 stop26h 20mGulf Air
Fri 7/1121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 30/10£504
Mon 10/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Tue 18/1117:40LHR - SIN
1 stop20h 15mMultiple Airlines
Deal found 29/10£505
Thu 20/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Fri 21/1108:50LHR - SIN
1 stop16h 45mEtihad Airways
Deal found 30/10£505
Wed 5/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Thu 6/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 28/10£506
Thu 6/1112:15SIN - LHR
2 stops37h 20mMultiple Airlines
Sat 22/1121:10LHR - SIN
1 stop20h 50mMultiple Airlines
Deal found 28/10£507
Thu 13/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Thu 20/1122:15LHR - SIN
1 stop21h 05mMultiple Airlines
Deal found 30/10£508
Wed 29/1020:25SIN - LHR
1 stop18h 10mGulf Air
Sun 2/1121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 28/10£508
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 31 October 2025.
Tue 11/1119:25SIN - LHR
1 stop24h 40mEtihad Airways
Wed 12/1120:55LHR - SIN
1 stop28h 40mEtihad Airways
Deal found 29/10£505
Thu 19/220:25SIN - LHR
1 stop26h 20mGulf Air
Mon 23/221:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 27/10£540
Thu 5/323:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 18/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£542
Thu 20/1119:25SIN - LHR
1 stop30h 45mEtihad Airways
Sat 22/1120:55LHR - SIN
1 stop28h 40mEtihad Airways
Deal found 30/10£505
Thu 12/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 17/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£542
Mon 2/319:25SIN - LHR
1 stop19h 15mEtihad Airways
Mon 23/313:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 28/10£508
Sun 16/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 25/1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£542
Mon 16/219:25SIN - LHR
1 stop27h 05mEtihad Airways
Tue 24/213:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 30/10£511
Mon 24/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 6/1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 30/10£543
Fri 3/421:10SIN - LHR
1 stop16h 50mEtihad Airways
Fri 10/409:30LHR - SIN
1 stop16h 45mEtihad Airways
Deal found 29/10£521
Sat 15/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Wed 26/1120:55LHR - SIN
1 stop28h 40mEtihad Airways
Deal found 30/10£536
Fri 24/421:10SIN - LHR
1 stop28h 35mEtihad Airways
Sun 3/520:55LHR - SIN
1 stop29h 20mEtihad Airways
Deal found 29/10£598
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 31 October 2025.
Wed 25/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 31/320:50LHR - SIN
Nonstop13h 35mQantas Airways
Deal found 30/10£538
Tue 11/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 15/1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£539
Tue 11/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 18/1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 29/10£540
Tue 10/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 17/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£542
Sun 9/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 18/1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 30/10£543
Wed 19/1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Thu 27/1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£543
Mon 16/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 24/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£545
Tue 17/323:05SIN - LHR
Nonstop15h 10mQantas Airways
Mon 4/520:50LHR - SIN
Nonstop13h 35mQantas Airways
Deal found 30/10£551
Tue 7/423:25SIN - LHR
Nonstop14h 10mQantas Airways
Tue 14/420:50LHR - SIN
Nonstop13h 35mQantas Airways
Deal found 29/10£552
Mon 26/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Fri 30/120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 28/10£568
Wed 21/123:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 28/120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 29/10£569
Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 31 October 2025 and is based on user searches.
Thu 30/1020:25SIN - LHR
1 stop26h 20mGulf Air
Mon 3/1109:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 29/10£508
Tue 4/1120:25SIN - LHR
1 stop26h 20mGulf Air
Fri 7/1121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 30/10£504
Wed 5/1104:40SIN - LHR
2 stops44h 55mMultiple Airlines
Wed 12/1120:25LHR - SIN
1 stop17h 30mMultiple Airlines
Deal found 29/10£502
Wed 5/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Thu 6/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 28/10£506
Thu 6/1112:15SIN - LHR
2 stops37h 20mMultiple Airlines
Thu 13/1109:30LHR - SIN
1 stop19h 00mMultiple Airlines
Deal found 29/10£499
Thu 6/1112:15SIN - LHR
2 stops37h 20mMultiple Airlines
Sat 22/1121:10LHR - SIN
1 stop20h 50mMultiple Airlines
Deal found 28/10£507
Fri 7/1118:30SIN - LHR
1 stop31h 00mMultiple Airlines
Fri 14/1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 29/10£501
Sat 8/1119:25SIN - LHR
1 stop27h 05mEtihad Airways
Sat 15/1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 29/10£499
Mon 10/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Tue 18/1117:40LHR - SIN
1 stop20h 15mMultiple Airlines
Deal found 29/10£505
Wed 12/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Thu 20/1117:40LHR - SIN
1 stop29h 10mMultiple Airlines
Deal found 29/10£502
Thu 13/1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Thu 20/1122:15LHR - SIN
1 stop21h 05mMultiple Airlines
Deal found 30/10£508
Thu 20/1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Fri 21/1108:50LHR - SIN
1 stop16h 45mEtihad Airways
Deal found 30/10£505
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 31 October 2025.
Sun 28/1212:15SIN - LHR
2 stops37h 40mHainan Airlines
Deal found 29/10£222
Sun 14/1216:30SIN - LHR
2 stops33h 25mHainan Airlines
Deal found 29/10£223
Sun 15/316:30SIN - LHR
2 stops33h 25mHainan Airlines
Deal found 29/10£224
Fri 6/311:05SIN - LHR
2 stops26h 50mMultiple Airlines
Deal found 29/10£227
Sun 9/1112:55SIN - LHR
1 stop34h 30mMalaysia Airlines
Deal found 27/10£230
Wed 10/1204:40SIN - LHR
2 stops44h 55mHainan Airlines
Deal found 28/10£231
Wed 14/104:40SIN - LHR
2 stops44h 55mHainan Airlines
Deal found 29/10£231
Sat 29/1104:40SIN - LHR
2 stops45h 15mHainan Airlines
Deal found 30/10£233
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 858,174 searches. Data last updated 31 October 2025.
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
Tue 11/11
19:25-12:05
1 stop24h 40m
London Heathrow
Wed 12/11
20:55-09:35
1 stop28h 40m
£505
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Thu 20/11
19:25-18:10
1 stop30h 45m
London Heathrow
Sat 22/11
20:55-09:35
1 stop28h 40m
£505
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Mon 2/3
19:25-06:40
1 stop19h 15m
London Heathrow
Mon 23/3
13:55-09:35
1 stop35h 40m
£508
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Mon 16/2
19:25-14:30
1 stop27h 05m
London Heathrow
Tue 24/2
13:55-09:35
1 stop35h 40m
£511
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Fri 3/4
21:10-07:00
1 stop16h 50m
London Heathrow
Fri 10/4
09:30-09:15
1 stop16h 45m
£521
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sat 15/11
19:25-06:40
1 stop19h 15m
London Heathrow
Wed 26/11
20:55-09:35
1 stop28h 40m
£536
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Thu 19/2
20:25-14:45
1 stop26h 20m
London Heathrow
Mon 23/2
21:50-12:30
1 stop30h 40m
£540
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Thu 5/3
23:05-06:15
Nonstop15h 10m
London Heathrow
Wed 18/3
20:10-17:40
Nonstop13h 30m
£542
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Thu 12/2
23:05-06:15
Nonstop15h 10m
London Heathrow
Tue 17/2
20:10-17:40
Nonstop13h 30m
£542
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 16/11
23:05-06:15
Nonstop15h 10m
London Heathrow
Tue 25/11
20:10-17:40
Nonstop13h 30m
£542
Flights are sorted by cheapest return flights first.
Deals found on 30/10
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
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 24 October 2025.
To ensure you get the cheapest price possible for a flight from Singapore to London Heathrow Airport, you should look to book at least 13 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 £461). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of £548). 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 31 October 2025.
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 31 October 2025.
The most flights from SIN to LHR are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 on average).
How often are flights from Singapore to London delayed?
About 24% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 134 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 at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday 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, American Airlines have had the lowest number of delays on this route, with just 7% 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.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 18% of one-stop itineraries from Singapore to London Heathrow Airport on Cheapflights.
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 25m.
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 25m.
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 Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 03m.
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 31 October 2025.
Read through reviews of airlines operating flights from Singapore to London Heathrow Airport, such as Emirates, Singapore Airlines, andQantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
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?
Singapore Changi (SIN) is the airport you will fly out of if you book a flight from Singapore to London Heathrow. You should not have trouble finding flights to London Heathrow from Changi; the airport handles an average of 35 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 11 airlines have flights from the Singapore airport to London Heathrow. It is only a 10.5 mi journey to Changi (SIN) from Singapore’s city center.
How long is the flight from Singapore to London Heathrow Airport?
Airlines like Etihad Airways fly from Singapore to London Heathrow Airport in about 24h 40m. The time it takes to get you to your destination can typically vary by up to . Singapore and London Heathrow Airport are separated by a distance of 6757 mi.
What are the cheapest airlines flying from Singapore to London Heathrow Airport round-trip?
Flying on Turkish Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £463. Additional return tickets that might be worth considering are offered by Etihad Airways and Air India, with the lowest prices starting at £469 and £475, respectively. Turkish Airlines is currently priced 28% below the average price you’ll pay for this route.
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 (92%), American Airlines (90%) and Iberia (90%).
What are the cheapest flights from Singapore to London Heathrow Airport?
The cheapest flight price from Singapore to London Heathrow Airport is £280. On average you can expect to pay £1,571. The most popular route, (Singapore Changi - London Heathrow), can usually be booked for £422.
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 £461). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of £548). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
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 858,174 searches. Data last updated 31 October 2025.
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?
Deals for Singapore to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Heathrow?
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 Heathrow from Singapore.
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?
Of course! You can now track prices for flights from Singapore to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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