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Cheap flights from Hong Kong to Singapore from S$ 158

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 21-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in September or June, booked 87 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Hong Kong to Singapore

Enter your travel dates to find the best prices.

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 17 April 2026.

Thu 7-518:30
HKG
-
SIN
1 stop15h 10m
Multiple Airlines
Sun 10-515:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 16-4S$ 360
Wed 6-508:45
HKG
-
SIN
1 stop6h 50m
Multiple Airlines
Sun 10-515:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 16-4S$ 361
Fri 19-614:35
HKG
-
SIN
1 stop9h 35m
Malaysia Airlines
Tue 23-606:20
SIN
-
HKG
1 stop6h 55m
Malaysia Airlines
Deal found 15-4S$ 362
Tue 5-509:05
HKG
-
SIN
Nonstop3h 50m
Multiple Airlines
Sun 10-515:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 13-4S$ 364
Thu 10-911:55
HKG
-
SIN
1 stop7h 35m
Multiple Airlines
Mon 14-915:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 14-4S$ 365
Fri 8-518:30
HKG
-
SIN
1 stop12h 45m
Multiple Airlines
Mon 18-515:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 16-4S$ 366
Thu 23-420:45
HKG
-
SIN
Nonstop4h 00m
Scoot
Fri 22-515:25
SIN
-
HKG
Nonstop4h 20m
Scoot
Deal found 13-4S$ 367
Thu 7-515:05
HKG
-
SIN
Nonstop4h 00m
Cathay Pacific
Thu 14-520:05
SIN
-
HKG
Nonstop4h 05m
Cathay Pacific
Deal found 14-4S$ 369
Fri 29-514:35
HKG
-
SIN
1 stop9h 35m
Malaysia Airlines
Fri 5-615:35
SIN
-
HKG
1 stop8h 15m
Malaysia Airlines
Deal found 14-4S$ 371
Fri 29-520:45
HKG
-
SIN
Nonstop4h 00m
Scoot
Fri 5-615:25
SIN
-
HKG
Nonstop4h 20m
Scoot
Deal found 14-4S$ 373
Tue 12-514:25
HKG
-
SIN
Nonstop3h 55m
Multiple Airlines
Fri 15-515:25
SIN
-
HKG
Nonstop4h 20m
Multiple Airlines
Deal found 16-4S$ 374

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 17 April 2026.

Round-trip from

S$ 360

One-way from

S$ 158

Popular in

December

Cheapest in

September

Average price

S$ 573

Good round-trip deal

S$ 315 or less

Good one-way deal

S$ 289 or less
Scoot
  • Scoot
  • 7-5-10-5
  • 1 total stop
  • 19h 30m total
  • Hong Kong to Singapore
Search Deals
Scoot
  • Scoot
  • 21-5
  • Nonstop
  • 4h 00m total
  • Hong Kong to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
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 200,618 searches. Data last updated 17 April 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 - SIN

HKGSIN

Hong Kong Intl

Sun 16-8

08:45-18:15

1 stop9h 30m

Singapore Changi

Mon 24-8

21:15-13:15

1 stop16h 00m

S$ 470

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 14-7

21:15-01:30

1 stop28h 15m

Singapore Changi

Fri 17-7

12:40-11:50

2 stops23h 10m

S$ 497

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 10-5

07:30-01:30

2 stops18h 00m

Singapore Changi

Tue 12-5

00:55-11:50

1 stop10h 55m

S$ 497

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 28-5

11:35-01:30

2 stops13h 55m

Singapore Changi

Sun 31-5

00:55-11:50

1 stop10h 55m

S$ 497

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 29-5

07:30-21:55

1 stop14h 25m

Singapore Changi

Thu 4-6

02:30-23:45

3 stops21h 15m

S$ 497

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 3-5

09:45-11:40

2 stops25h 55m

Singapore Changi

Fri 8-5

23:10-23:45

1 stop24h 35m

S$ 497
Fastest return journey

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 2-8

15:05-19:05

Nonstop4h 00m

Singapore Changi

Fri 7-8

12:45-17:00

Nonstop4h 15m

S$ 540

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 19-6

11:25-01:30

1 stop14h 05m

Singapore Changi

Tue 23-6

02:30-21:05

3 stops18h 35m

S$ 645

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 16-5

09:45-01:30

3 stops15h 45m

Singapore Changi

Wed 20-5

10:10-21:05

1 stop10h 55m

S$ 645

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 12-5

16:40-10:15

2 stops41h 35m

Singapore Changi

Sun 17-5

19:30-15:40

2 stops44h 10m

S$ 783

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.
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

How far ahead should I book a flight from Hong Kong to Singapore?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Singapore. Price data was last updated on 10 April 2026.

Booking 87 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$ 370). Flying from Hong Kong to Singapore in December is currently the most expensive (average of S$ 617). 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 17 April 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 evening, which can drop the price by up to 45% versus a flight in the afternoon.

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 11 April 2026.

Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday 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?

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.
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.
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

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.
Singapore Airlines
8.2
Very Good
1,497 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

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.
Cathay Pacific
7.6
Good
1,275 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

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.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

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 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 45m for a nonstop flight. There are 43 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 229 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$ 470, Malaysia Airlines can have you in Singapore from Hong Kong in 9h 30m. 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$ 196, 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 60% 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$ 114 on Scoot. Other airlines that offer cheap prices include Hainan Airlines from S$ 145 and Malaysia Airlines from S$ 150 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(98%), Air Canada(93%) or Virgin Australia(91%), 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$ 400 for a flight from Hong Kong to Singapore. The cheapest flight overall is S$ 149 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at S$ 215.

  • Can I find deals for flights from Hong Kong to Singapore that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Singapore.

  • 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$ 370). Flying from Hong Kong to Singapore in December is currently the most expensive (average of S$ 617). 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.

See more FAQs

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.

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 17 April 2026.
Cathay Pacific flights from Hong Kong Intl to Singapore Changi
Scoot flights from Hong Kong Intl to Singapore Changi
Singapore Airlines flights from Hong Kong Intl to Singapore Changi

Top 3 airlines flying from Hong Kong to Singapore

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 200,618 searches. Data last updated 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 196AverageS$ 309FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestS$ 315AverageS$ 465FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 325AverageS$ 570FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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