Cheap flights from Singapore to London Heathrow Airport from S$ 371
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 29-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
6 Dec — 13 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 Tuesday or Monday and return on a Friday
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 6 November 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 6 November 2025.
Sun 9-1123:00SIN - LHR
1 stop26h 30mMultiple Airlines
Sun 16-1121:15LHR - SIN
1 stop21h 55mMultiple Airlines
Deal found 5-11S$ 854
Wed 5-1116:15SIN - LHR
1 stop33h 15mMultiple Airlines
Mon 10-1121:00LHR - SIN
2 stops30h 10mMultiple Airlines
Deal found 4-11S$ 855
Wed 31-1222:35SIN - LHR
3 stops40h 35mMultiple Airlines
Wed 7-119:45LHR - SIN
1 stop31h 25mMultiple Airlines
Deal found 5-11S$ 856
Sun 9-1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Mon 17-1120:25LHR - SIN
1 stop26h 25mMultiple Airlines
Deal found 5-11S$ 857
Fri 14-1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Fri 28-1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 4-11S$ 859
Mon 17-1116:15SIN - LHR
1 stop33h 15mMultiple Airlines
Fri 21-1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 4-11S$ 861
Wed 5-1123:00SIN - LHR
1 stop26h 30mMultiple Airlines
Sun 9-1121:15LHR - SIN
1 stop21h 55mMultiple Airlines
Deal found 4-11S$ 863
Sat 8-1120:25SIN - LHR
1 stop18h 10mGulf Air
Sat 15-1121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 4-11S$ 864
Thu 6-1112:15SIN - LHR
2 stops37h 20mHainan Airlines
Mon 10-1121:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 5-11S$ 865
Fri 7-1120:25SIN - LHR
1 stop18h 10mGulf Air
Thu 13-1109:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 5-11S$ 867
Sun 23-1112:15SIN - LHR
2 stops37h 40mHainan Airlines
Sun 30-1121:15LHR - SIN
1 stop21h 55mHainan Airlines
Deal found 5-11S$ 868
Sat 15-1104:40SIN - LHR
1 stop21h 15mMultiple Airlines
Tue 2-1220:25LHR - SIN
1 stop26h 25mMultiple Airlines
Deal found 5-11S$ 869
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 6 November 2025.
Thu 20-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 6-1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 3-11S$ 927
Tue 25-1101:40SIN - LHR
1 stop17h 05mKLM
Sun 7-1214:05LHR - SIN
2 stops18h 50mKLM
Deal found 3-11S$ 948
Tue 31-300:50SIN - LHR
1 stop18h 35mEmirates
Wed 8-414:25LHR - SIN
1 stop17h 35mEmirates
Deal found 5-11S$ 1,022
Wed 11-322:50SIN - LHR
1 stop17h 10mAir France
Wed 25-314:45LHR - SIN
2 stops17h 30mAir France
Deal found 3-11S$ 1,031
Tue 27-100:05SIN - LHR
2 stops21h 35mSWISS
Wed 4-217:10LHR - SIN
1 stop16h 50mSWISS
Deal found 5-11S$ 1,072
Sun 14-1203:00SIN - LHR
1 stop24h 10mShenzhen Airlines
Mon 5-121:10LHR - SIN
1 stop20h 50mShenzhen Airlines
Deal found 5-11S$ 1,086
Tue 10-301:40SIN - LHR
1 stop17h 05mMultiple Airlines
Wed 25-314:45LHR - SIN
1 stop18h 10mMultiple Airlines
Deal found 4-11S$ 1,216
Mon 16-223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 24-220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4-11S$ 929
Wed 26-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 7-1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 929
Wed 11-200:05SIN - LHR
1 stop16h 00mSWISS
Thu 19-214:25LHR - SIN
2 stops19h 35mSWISS
Deal found 5-11S$ 1,072
Sun 18-100:05SIN - LHR
2 stops21h 35mSWISS
Mon 26-114:25LHR - SIN
2 stops19h 35mSWISS
Deal found 5-11S$ 1,116
Sun 1-200:05SIN - LHR
2 stops21h 35mSWISS
Mon 9-214:25LHR - SIN
2 stops19h 35mSWISS
Deal found 5-11S$ 1,116
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 6 November 2025.
Sat 15-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 25-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 919
Sat 15-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 6-1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4-11S$ 921
Wed 19-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 22-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4-11S$ 923
Sun 16-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 2-1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 924
Tue 10-223:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 17-220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 925
Sat 15-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sat 22-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4-11S$ 927
Mon 17-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Fri 21-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 4-11S$ 928
Wed 26-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Sun 7-1220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 929
Wed 21-123:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 28-120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 969
Wed 26-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Fri 28-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 5-11S$ 972
Thu 22-109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Thu 29-109:10LHR - SIN
Nonstop13h 00mSingapore Airlines
Deal found 5-11S$ 976
Tue 31-309:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Tue 7-420:35LHR - SIN
Nonstop13h 10mSingapore Airlines
Deal found 5-11S$ 999
Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 6 November 2025 and is based on user searches.
Wed 5-1116:15SIN - LHR
1 stop33h 15mMultiple Airlines
Mon 10-1121:00LHR - SIN
2 stops30h 10mMultiple Airlines
Deal found 4-11S$ 855
Wed 5-1123:00SIN - LHR
1 stop26h 30mMultiple Airlines
Sun 9-1121:15LHR - SIN
1 stop21h 55mMultiple Airlines
Deal found 4-11S$ 863
Thu 6-1112:15SIN - LHR
2 stops37h 20mHainan Airlines
Mon 10-1121:00LHR - SIN
2 stops22h 10mHainan Airlines
Deal found 5-11S$ 865
Fri 7-1120:25SIN - LHR
1 stop18h 10mGulf Air
Thu 13-1109:30LHR - SIN
1 stop19h 00mGulf Air
Deal found 5-11S$ 867
Sat 8-1120:25SIN - LHR
1 stop18h 10mGulf Air
Sat 15-1121:50LHR - SIN
1 stop30h 40mGulf Air
Deal found 4-11S$ 864
Sun 9-1123:00SIN - LHR
1 stop26h 30mMultiple Airlines
Sun 16-1121:15LHR - SIN
1 stop21h 55mMultiple Airlines
Deal found 5-11S$ 854
Sun 9-1100:25SIN - LHR
1 stop25h 05mMultiple Airlines
Mon 17-1120:25LHR - SIN
1 stop26h 25mMultiple Airlines
Deal found 5-11S$ 857
Wed 12-1104:40SIN - LHR
1 stop44h 55mHainan Airlines
Mon 17-1121:00LHR - SIN
1 stop22h 10mHainan Airlines
Deal found 3-11S$ 869
Fri 14-1119:25SIN - LHR
1 stop19h 15mEtihad Airways
Fri 28-1113:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 4-11S$ 859
Mon 17-1116:15SIN - LHR
1 stop33h 15mMultiple Airlines
Fri 21-1121:00LHR - SIN
2 stops22h 10mMultiple Airlines
Deal found 4-11S$ 861
Sun 23-1112:15SIN - LHR
2 stops37h 40mHainan Airlines
Sun 30-1121:15LHR - SIN
1 stop21h 55mHainan Airlines
Deal found 5-11S$ 868
Wed 31-1222:35SIN - LHR
3 stops40h 35mMultiple Airlines
Wed 7-119:45LHR - SIN
1 stop31h 25mMultiple Airlines
Deal found 5-11S$ 856
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 6 November 2025.
Sat 29-1104:40SIN - LHR
1 stop21h 15mHainan Airlines
Deal found 5-11S$ 371
Sun 22-312:55SIN - LHR
1 stop24h 40mMalaysia Airlines
Deal found 5-11S$ 373
Wed 4-206:00SIN - LHR
1 stop17h 25mMalaysia Airlines
Deal found 5-11S$ 374
Sun 15-312:15SIN - LHR
2 stops37h 40mHainan Airlines
Deal found 4-11S$ 375
Fri 27-306:00SIN - LHR
1 stop17h 25mMalaysia Airlines
Deal found 5-11S$ 378
Thu 26-312:15SIN - LHR
2 stops37h 20mHainan Airlines
Deal found 4-11S$ 379
Sun 18-116:30SIN - LHR
2 stops33h 25mHainan Airlines
Deal found 4-11S$ 380
Sun 23-1112:15SIN - LHR
2 stops37h 40mHainan Airlines
Deal found 4-11S$ 382
Thu 27-1112:15SIN - LHR
2 stops37h 20mHainan Airlines
Deal found 4-11S$ 383
Sun 14-1212:15SIN - LHR
2 stops37h 40mHainan Airlines
Deal found 4-11S$ 387
Sat 7-304:40SIN - LHR
2 stops45h 15mHainan Airlines
Deal found 4-11S$ 390
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 6 November 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
Thu 20-11
23:05-06:15
Nonstop15h 10m
London Heathrow
Sat 6-12
20:10-17:40
Nonstop13h 30m
S$ 927
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Mon 16-2
23:05-06:15
Nonstop15h 10m
London Heathrow
Tue 24-2
20:10-17:40
Nonstop13h 30m
S$ 929
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Wed 26-11
23:05-06:15
Nonstop15h 10m
London Heathrow
Sun 7-12
20:10-17:40
Nonstop13h 30m
S$ 929
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 25-11
01:40-10:45
1 stop17h 05m
London Heathrow
Sun 7-12
14:05-16:55
2 stops18h 50m
S$ 948
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 31-3
00:50-12:25
1 stop18h 35m
London Heathrow
Wed 8-4
14:25-15:00
1 stop17h 35m
S$ 1,022
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Wed 11-3
22:50-08:00
1 stop17h 10m
London Heathrow
Wed 25-3
14:45-16:15
2 stops17h 30m
S$ 1,031
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 27-1
00:05-13:40
2 stops21h 35m
London Heathrow
Wed 4-2
17:10-18:00
1 stop16h 50m
S$ 1,072
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Wed 11-2
00:05-08:05
1 stop16h 00m
London Heathrow
Thu 19-2
14:25-18:00
2 stops19h 35m
S$ 1,072
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 14-12
03:00-19:10
1 stop24h 10m
London Heathrow
Mon 5-1
21:10-02:00
1 stop20h 50m
S$ 1,086
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 18-1
00:05-13:40
2 stops21h 35m
London Heathrow
Mon 26-1
14:25-18:00
2 stops19h 35m
S$ 1,116
Flights are sorted by cheapest return flights first.
Deals found on 5-11
Showing 1-10 of 24 results
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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 31 October 2025.
The best time to book flights from Singapore to London Heathrow Airport is 13 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$ 793). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 944). 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 6 November 2025.
When flying from Singapore to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 32% versus a flight in the evening.
How much does it cost for a return flight from Singapore to London Heathrow Airport?
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 6 November 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.
Dubai (DXB) – chosen by Cheapflights users on 23% 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: 16h 13m.
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: 16h 13m.
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 6 November 2025.
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.
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?
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 17 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 Qantas Airways, KLM, and Emirates fly from Singapore to London Heathrow Airport in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 3h 25m. 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$ 684 on this airline. Additional options worth looking into are Shenzhen Airlines and China Eastern, starting at S$ 712 and S$ 735 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 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 (90%), American Airlines (86%) and Iberia (86%).
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$ 2,745, our data shows the cheapest flight currently is S$ 512. When looking at the most popular route, (Singapore Changi - London Heathrow), you can expect to pay S$ 762 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$ 46 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$ 793). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 944). 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
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 6 November 2025.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 November 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 200,618 searches. Data last updated 6 November 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?
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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