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Cheap flights from Hong Kong to Singapore from S$ 130

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 8-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
24 Aug — 31 Aug1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in September or October, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap 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 19 August 2025.

Round-trip from

S$ 303

One-way from

S$ 130

Popular in

May

Cheapest in

September

Average price

S$ 405

Good round-trip deal

S$ 599 or less

Good one-way deal

S$ 262 or less
Cathay Pacific
  • Cathay Pacific
  • 7-9-11-9
  • Nonstop
  • 8h 00m total
  • Hong Kong to Singapore
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Scoot
  • Scoot
  • 8-9
  • Nonstop
  • 3h 45m total
  • Hong Kong to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 62 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 13 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
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Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
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Find flight deals from Hong Kong to Singapore

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 19 August 2025.

Sun 7-901:45HKG - SIN
Nonstop3h 45mCathay Pacific
Wed 10-901:50SIN - HKG
Nonstop4h 00mCathay Pacific
Deal found 19-8S$ 303
Fri 29-814:20HKG - SIN
1 stop6h 55mMultiple Airlines
Mon 1-912:05SIN - HKG
1 stop7h 45mMultiple Airlines
Deal found 17-8S$ 304
Sun 2-1121:00HKG - SIN
Nonstop3h 55mMultiple Airlines
Thu 6-1101:50SIN - HKG
1 stop16h 10mMultiple Airlines
Deal found 18-8S$ 305
Wed 12-1109:25HKG - SIN
1 stop15h 10mMultiple Airlines
Sun 16-1115:55SIN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 17-8S$ 307
Tue 9-916:45HKG - SIN
1 stop14h 30mMultiple Airlines
Fri 12-912:05SIN - HKG
1 stop21h 00mMultiple Airlines
Deal found 18-8S$ 308
Thu 18-908:45HKG - SIN
1 stop6h 50mMalaysia Airlines
Mon 22-912:15SIN - HKG
1 stop11h 35mMalaysia Airlines
Deal found 19-8S$ 309
Sun 21-901:45HKG - SIN
Nonstop3h 45mCathay Pacific
Mon 29-913:25SIN - HKG
Nonstop4h 10mCathay Pacific
Deal found 18-8S$ 311
Fri 14-1101:40HKG - SIN
Nonstop4h 00mCathay Pacific
Mon 17-1101:25SIN - HKG
Nonstop3h 45mCathay Pacific
Deal found 17-8S$ 312
Thu 18-908:45HKG - SIN
1 stop8h 45mMultiple Airlines
Mon 22-914:15SIN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 19-8S$ 313
Fri 5-901:45HKG - SIN
Nonstop3h 45mCathay Pacific
Sun 14-909:45SIN - HKG
Nonstop4h 10mCathay Pacific
Deal found 19-8S$ 314
Mon 25-808:45HKG - SIN
1 stop9h 30mMultiple Airlines
Mon 1-912:05SIN - HKG
1 stop21h 00mMultiple Airlines
Deal found 17-8S$ 316
Mon 8-901:45HKG - SIN
Nonstop3h 45mCathay Pacific
Sun 14-920:05SIN - HKG
Nonstop4h 05mCathay Pacific
Deal found 18-8S$ 317

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 19 August 2025.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

Fly from

Hong Kong

Fly to

Singapore

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 16-9

01:45-05:30

Nonstop3h 45m

Singapore Changi

Sun 21-9

12:45-17:00

Nonstop4h 15m

S$ 304

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 22-9

19:20-23:05

Nonstop3h 45m

Singapore Changi

Fri 26-9

03:25-01:35

1 stop22h 10m

S$ 304

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 12-9

14:40-20:35

1 stop5h 55m

Singapore Changi

Sun 14-9

12:10-13:35

1 stop25h 25m

S$ 305

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 7-9

01:45-05:30

Nonstop3h 45m

Singapore Changi

Fri 12-9

12:45-17:00

Nonstop4h 15m

S$ 305

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 20-10

06:15-09:55

Nonstop3h 40m

Singapore Changi

Sun 26-10

08:55-01:45

1 stop16h 50m

S$ 305

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 1-11

01:40-05:40

Nonstop4h 00m

Singapore Changi

Wed 5-11

10:00-14:00

Nonstop4h 00m

S$ 305

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 3-9

01:45-05:30

Nonstop3h 45m

Singapore Changi

Sat 13-9

01:50-05:50

Nonstop4h 00m

S$ 305

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 15-9

19:20-23:05

Nonstop3h 45m

Singapore Changi

Sun 21-9

01:45-17:15

1 stop15h 30m

S$ 307

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 9-11

21:00-00:55

Nonstop3h 55m

Singapore Changi

Sat 15-11

01:50-18:00

1 stop16h 10m

S$ 307

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 5-11

01:40-05:40

Nonstop4h 00m

Singapore Changi

Sun 9-11

08:00-11:55

Nonstop3h 55m

S$ 307

Flights are sorted by cheapest return flights first.

Deals found on 17-8

Showing 1-10 of 23 results
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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.
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 8 August 2025.

Booking 77 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 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 19 August 2025.

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 48% 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 17 August 2025.

Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 19 August 2025.
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
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
969 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
309 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 30m for a nonstop flight. There are 46 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 285 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$ 304, Cathay Pacific can have you in Singapore from Hong Kong in 3h 45m. There are 2564 km between Hong Kong and Singapore. Most flights are nonstop.

  • What are the cheapest airlines flying from Hong Kong to Singapore round-trip?

    Scoot, at S$ 239, 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 41% cheaper than the other options available to this destination.

  • 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(82%), Virgin Australia(80%) or Air Canada(80%), 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$ 498 for a flight from Hong Kong to Singapore. The cheapest flight overall is S$ 133 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at S$ 257.

  • 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.

See more FAQs

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 19 August 2025.
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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 239AverageS$ 295FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestS$ 272AverageS$ 422FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 282AverageS$ 520FlexibilityNo 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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