Cheap flights from Hong Kong to Singapore from S$ 166
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 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
24 Sep — 1 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in September or January, booked 53 days in advance, depart on a Wednesday or Friday and return on a Monday
Cheap flight deals from Hong Kong to Singapore
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One-way
Cheapest flights from Hong Kong to Singapore
Explore the most affordable flight options available from Hong Kong to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.
Thu 8-1020:45 -
Nonstop4h 00m
Thu 15-1014:40 -
1 stop8h 50m
Deal found 24-8S$ 340
Mon 19-1020:45 -
Nonstop4h 00m
Fri 23-1014:40 -
1 stop8h 50m
Deal found 21-8S$ 342
Fri 4-920:45 -
Nonstop4h 00m
Fri 11-916:25 -
1 stop16h 40m
Deal found 21-8S$ 343
Thu 17-914:40 -
1 stop20h 40m
Thu 24-921:45 -
1 stop15h 50m
Deal found 21-8S$ 344
Thu 22-1014:40 -
1 stop20h 40m
Tue 27-1012:10 -
1 stop25h 25m
Deal found 23-8S$ 345
Fri 4-920:45 -
Nonstop4h 00m
Mon 7-916:25 -
1 stop16h 40m
Deal found 21-8S$ 347
Sun 20-916:05 -
1 stop23h 15m
Thu 24-915:25 -
Nonstop4h 20m
Deal found 21-8S$ 348
Sun 6-916:05 -
1 stop23h 15m
Thu 10-915:25 -
Nonstop4h 20m
Deal found 23-8S$ 349
Mon 21-916:05 -
1 stop11h 05m
Mon 28-915:25 -
Nonstop4h 20m
Deal found 24-8S$ 351
Thu 3-920:45 -
Nonstop4h 00m
Sun 6-921:00 -
1 stop20h 25m
Deal found 20-8S$ 352
Fri 11-920:45 -
Nonstop4h 00m
Wed 16-912:05 -
1 stop26h 55m
Deal found 22-8S$ 353
Sun 30-814:40 -
1 stop5h 50m
Sun 6-921:30 -
1 stop16h 05m
Deal found 23-8S$ 354
Best flights from Hong Kong to Singapore
Discover carefully curated flight deals from Hong Kong to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.
Sun 20-908:45 -
1 stop15h 25m
Fri 25-916:35 -
1 stop7h 15m
Deal found 22-8S$ 401
Sat 19-916:40 -
2 stops45h 35m
Sat 26-917:55 -
1 stop24h 55m
Deal found 22-8S$ 564
Mon 23-1108:45 -
1 stop7h 55m
Fri 27-1113:40 -
1 stop10h 10m
Deal found 24-8S$ 404
Thu 10-908:45 -
1 stop15h 25m
Sun 13-916:35 -
1 stop7h 15m
Deal found 21-8S$ 472
Tue 8-916:40 -
2 stops41h 35m
Sun 13-919:30 -
2 stops44h 10m
Deal found 21-8S$ 573
Sat 17-1016:40 -
2 stops41h 35m
Mon 19-1013:05 -
1 stop26h 35m
Deal found 24-8S$ 606
Sat 19-916:40 -
2 stops45h 35m
Thu 24-919:30 -
2 stops44h 10m
Deal found 24-8S$ 613
Thu 17-908:45 -
1 stop9h 30m
Mon 21-915:35 -
1 stop8h 15m
Deal found 24-8S$ 653
Fri 20-1119:50 -
1 stop16h 15m
Mon 23-1116:15 -
2 stops23h 25m
Deal found 21-8S$ 634
Sat 12-916:40 -
2 stops45h 35m
Thu 17-917:55 -
2 stops45h 45m
Deal found 23-8S$ 635
Fri 11-919:50 -
1 stop18h 25m
Wed 16-911:15 -
2 stops31h 35m
Deal found 24-8S$ 652
Direct flights from Hong Kong to Singapore
Explore direct flight options from Hong Kong to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.
Sun 20-920:45 -
Nonstop4h 00m
Thu 1-1015:25 -
Nonstop4h 20m
Deal found 21-8S$ 348
Wed 20-116:40 -
Nonstop4h 05m
Sat 23-111:35 -
Nonstop4h 05m
Deal found 21-8S$ 353
Sat 16-116:40 -
Nonstop4h 05m
Tue 19-111:35 -
Nonstop4h 05m
Deal found 20-8S$ 356
Sat 5-914:25 -
Nonstop3h 55m
Thu 10-915:25 -
Nonstop4h 20m
Deal found 20-8S$ 362
Thu 29-1016:40 -
Nonstop4h 05m
Sun 1-1111:35 -
Nonstop4h 05m
Deal found 24-8S$ 363
Fri 4-920:45 -
Nonstop4h 00m
Sun 6-915:25 -
Nonstop4h 20m
Deal found 22-8S$ 366
Thu 5-1116:40 -
Nonstop4h 05m
Mon 9-1111:35 -
Nonstop4h 05m
Deal found 24-8S$ 368
Fri 30-1016:40 -
Nonstop4h 05m
Mon 2-1111:35 -
Nonstop4h 05m
Deal found 21-8S$ 371
Last-minute flights from Hong Kong to Singapore
Discover last-minute flight deals from Hong Kong to Singapore. Data last updated 25 August 2026 and is based on user searches.
Sun 30-814:40 -
1 stop5h 50m
Sun 6-921:30 -
1 stop16h 05m
Deal found 23-8S$ 354
Thu 3-920:50 -
1 stop14h 10m
Fri 11-915:25 -
Nonstop4h 20m
Deal found 22-8S$ 342
Thu 3-920:45 -
Nonstop4h 00m
Sun 6-921:00 -
1 stop20h 25m
Deal found 20-8S$ 352
Fri 4-920:45 -
Nonstop4h 00m
Fri 11-916:25 -
1 stop16h 40m
Deal found 21-8S$ 343
Fri 4-920:45 -
Nonstop4h 00m
Mon 7-916:25 -
1 stop16h 40m
Deal found 21-8S$ 347
Sun 6-916:05 -
1 stop23h 15m
Thu 10-915:25 -
Nonstop4h 20m
Deal found 23-8S$ 349
Thu 10-914:40 -
1 stop6h 05m
Thu 17-921:45 -
1 stop15h 50m
Deal found 24-8S$ 353
Thu 10-916:05 -
1 stop11h 05m
Fri 18-912:05 -
1 stop26h 55m
Deal found 21-8S$ 356
Thu 17-914:40 -
1 stop20h 40m
Thu 24-921:45 -
1 stop15h 50m
Deal found 21-8S$ 344
Sun 20-914:40 -
1 stop20h 40m
Sun 27-912:10 -
1 stop25h 25m
Deal found 23-8S$ 345
Sun 20-916:05 -
1 stop23h 15m
Thu 24-915:25 -
Nonstop4h 20m
Deal found 21-8S$ 348
Mon 21-916:05 -
1 stop11h 05m
Mon 28-915:25 -
Nonstop4h 20m
Deal found 24-8S$ 351
One-way flights from Hong Kong to Singapore
Search for one-way flight options from Hong Kong to Singapore. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.
Fri 18-920:45 -
Nonstop4h 00m
Deal found 21-8S$ 166
Sun 20-920:45 -
Nonstop4h 00m
Deal found 21-8S$ 168
Tue 19-116:40 -
Nonstop4h 05m
Deal found 22-8S$ 169
Fri 18-910:15 -
1 stop16h 55m
Deal found 22-8S$ 173
Thu 3-920:50 -
1 stop14h 10m
Deal found 24-8S$ 174
Sun 13-910:15 -
1 stop16h 55m
Deal found 21-8S$ 177
Sat 5-921:35 -
1 stop13h 25m
Deal found 21-8S$ 178
Tue 20-1020:50 -
1 stop14h 10m
Deal found 20-8S$ 179
Fri 23-1016:05 -
1 stop11h 05m
Deal found 23-8S$ 180
Sun 4-1010:15 -
1 stop24h 45m
Deal found 21-8S$ 182
Thu 8-1010:15 -
1 stop24h 45m
Deal found 24-8S$ 183
Find flight deals from Hong Kong to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) 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 25 August 2026.
Customise your flight search to find flights from Hong Kong 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 7,457,451 searches. Data last updated 25 August 2026.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Sun 20-9
08:45-00:10
1 stop15h 25m
Singapore Changi
Fri 25-9
16:35-23:50
1 stop7h 15m
S$ 401
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Mon 23-11
08:45-16:40
1 stop7h 55m
Singapore Changi
Fri 27-11
13:40-23:50
1 stop10h 10m
S$ 404
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Thu 10-9
08:45-00:10
1 stop15h 25m
Singapore Changi
Sun 13-9
16:35-23:50
1 stop7h 15m
S$ 472
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Sat 19-9
16:40-14:15
2 stops45h 35m
Singapore Changi
Sat 26-9
17:55-18:50
1 stop24h 55m
S$ 564
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Tue 8-9
16:40-10:15
2 stops41h 35m
Singapore Changi
Sun 13-9
19:30-15:40
2 stops44h 10m
S$ 573
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Sat 17-10
16:40-10:15
2 stops41h 35m
Singapore Changi
Mon 19-10
13:05-15:40
1 stop26h 35m
S$ 606
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Sat 19-9
16:40-14:15
2 stops45h 35m
Singapore Changi
Thu 24-9
19:30-15:40
2 stops44h 10m
S$ 613
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Fri 20-11
19:50-12:05
1 stop16h 15m
Singapore Changi
Mon 23-11
16:15-15:40
2 stops23h 25m
S$ 634
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Sat 12-9
16:40-14:15
2 stops45h 35m
Singapore Changi
Thu 17-9
17:55-15:40
2 stops45h 45m
S$ 635
Hong KongSingapore
HKG Hong Kong Intl - SIN Singapore Changi
HKGSIN
Hong Kong Intl
Fri 11-9
19:50-14:15
1 stop18h 25m
Singapore Changi
Wed 16-9
11:15-18:50
2 stops31h 35m
S$ 652
Flights are sorted by cheapest return flights first.
Deals found on 24-8
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Hong Kong to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Hong Kong with our price prediction graph.
HKG-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 Hong Kong to Singapore
Prices
Airlines
Delays
How far ahead should I book a flight from Hong Kong to Singapore?
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Hong Kong to Singapore?
Currently, September is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of S$ 378). Flying from Hong Kong to Singapore in December is currently the most expensive (average of S$ 620). 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 HKG to SIN?
Find hourly flight availability from Hong Kong 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 25 August 2026.
When flying from Hong Kong to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 18% versus a flight in the evening.
What is the cheapest day to fly from Hong Kong to Singapore?
Use this chart to determine the cheapest time to fly return from Hong Kong to Singapore. Price data was last updated on 22 August 2026.
Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Hong Kong to Singapore?
Airfare is below average for this route at the moment.
Hong Kong to Singapore flights typically cost between S$ 358 and S$ 473 in October.The cheapest return price found within the last 5 days was S$ 340 on Multiple Airlines (8 Oct–15 Oct).
Weekly flight availability from Hong Kong to Singapore
Explore weekly flight availability from Hong Kong 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 25 August 2026.
The most flights from HKG to SIN are scheduled on a Sunday (55 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (35 on average).
How often are flights from Hong Kong to Singapore delayed?
About 18% of weekly flights between Hong Kong and Singapore have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for Hong Kong to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hong Kong to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 25 August 2026.
Get a feel of what it's like to fly with Singapore Airlines,Cathay Pacific, andScoot from Hong Kong to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Hong Kong to Singapore?
If you book a flight from Hong Kong to Singapore, you will be flying from Hong Kong Intl to Changi. Flights to Singapore Changi (SIN) from Hong Kong Intl (HKG) take 3h 50m for a nonstop flight. There are 45 flights from Hong Kong Intl to Singapore per day from 3 airlines.
How popular is this Hong Kong to Singapore flight route?
This flight path from Hong Kong Intl to Singapore Changi was viewed by 163 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to Singapore?
For as low as S$ 401, Malaysia Airlines can have you in Singapore from Hong Kong in 15h 25m. There are 2564 km between Hong Kong and Singapore. 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 Hong Kong to Singapore round-trip?
Scoot, at S$ 195, was found to be the cheapest airline from Hong Kong to Singapore.Alternate airlines to your destination round-trip include Singapore Airlines and Cathay Pacific. Users have found that Scoot is 59% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Hong Kong to Singapore one-way?
One-way options have recently been found by users for as low as S$ 136 on Scoot. Other airlines that offer cheap prices include Hainan Airlines from S$ 145 and Malaysia Airlines from S$ 159 one-way.
What are the most reliable airlines from Hong Kong to Singapore?
No one likes to see their flight delayed. When booking a flight from Hong Kong to Singapore consider choosing Ethiopian Air(90%), Air Canada(84%) or Virgin Australia(81%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Hong Kong to Singapore?
On average you can expect to pay S$ 491 for a flight from Hong Kong to Singapore. The cheapest flight overall is S$ 162 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at S$ 277.
Can I find deals for business class flights from Hong Kong to Singapore?
Yes. Cheapflights offers flight deals from Hong Kong 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 Hong Kong to Singapore?
Currently, September is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of S$ 378). Flying from Hong Kong to Singapore in December is currently the most expensive (average of S$ 620). 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
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Fly from Hong Kong to Singapore on these airlines
Choose from the following airlines for your flight from Hong Kong to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.
Discover the top 3 airlines that operate flights from Hong Kong 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 7,457,451 searches. Data last updated 25 August 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 Hong Kong to Singapore?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Hong Kong today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Singapore?
Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Singapore 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 Hong Kong to Singapore with no change fees?
Certainly. Search results for flights to Singapore from Hong Kong 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 Hong Kong to Singapore become cheaper?
Not ready to book yet? You can track prices for flights from Hong Kong to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.
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