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Cheap flights from Hong Kong to Singapore from HK$787

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 3-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
3 Sep — 10 Sep1
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 Tuesday or Thursday and return on a Monday

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 29 August 2025.

Round-trip from

HK$1,878

One-way from

HK$787

Popular in

May

Cheapest in

September

Average price

HK$2,556

Good round-trip deal

HK$2,668 or less

Good one-way deal

HK$1,357 or less
Royal Brunei Airlines
  • Royal Brunei Airlines
  • 19-9-25-9
  • 2 total stops
  • 22h 00m total
  • Hong Kong to Singapore
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3-9
  • 3-9
  • 1 total stop
  • 15h 45m total
  • Hong Kong to Singapore
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Highest demand for flights based on searches. 10% potential increase in price (HK$2,145 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$442 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 29 August 2025.

Fri 19-914:40HKG - SIN
1 stop5h 55mRoyal Brunei Airlines
Thu 25-921:30SIN - HKG
1 stop16h 05mRoyal Brunei Airlines
Deal found 28-8HK$1,878
Wed 10-914:35HKG - SIN
1 stop9h 35mMultiple Airlines
Sun 14-900:20SIN - HKG
1 stop21h 30mMultiple Airlines
Deal found 27-8HK$1,886
Thu 4-910:15HKG - SIN
1 stop16h 55mHainan Airlines
Wed 10-912:05SIN - HKG
1 stop21h 00mHainan Airlines
Deal found 28-8HK$1,894
Tue 23-915:15HKG - SIN
1 stop8h 50mMultiple Airlines
Tue 30-915:45SIN - HKG
Nonstop4h 20mMultiple Airlines
Deal found 27-8HK$1,909
Wed 12-1114:50HKG - SIN
1 stop9h 40mMultiple Airlines
Sun 16-1112:20SIN - HKG
1 stop24h 45mMultiple Airlines
Deal found 28-8HK$1,917
Tue 23-915:15HKG - SIN
1 stop8h 50mMultiple Airlines
Wed 5-1111:25SIN - HKG
Nonstop4h 05mMultiple Airlines
Deal found 29-8HK$1,925
Fri 29-819:20HKG - SIN
Nonstop3h 45mMultiple Airlines
Fri 5-910:25SIN - HKG
1 stop11h 25mMultiple Airlines
Deal found 28-8HK$1,933
Thu 9-1000:20HKG - SIN
Nonstop3h 55mMultiple Airlines
Mon 20-1021:40SIN - HKG
1 stop7h 15mMultiple Airlines
Deal found 26-8HK$1,940
Wed 10-914:35HKG - SIN
1 stop9h 35mMultiple Airlines
Thu 11-900:20SIN - HKG
1 stop21h 30mMultiple Airlines
Deal found 28-8HK$1,948
Sat 13-919:20HKG - SIN
Nonstop3h 45mScoot
Mon 15-914:15SIN - HKG
Nonstop4h 05mScoot
Deal found 28-8HK$1,956
Thu 4-908:45HKG - SIN
1 stop8h 45mMultiple Airlines
Sat 6-900:20SIN - HKG
1 stop17h 00mMultiple Airlines
Deal found 27-8HK$1,964

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 70,647 searches. Data last updated 29 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

Departure

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 9-10

00:20-04:15

Nonstop3h 55m

Singapore Changi

Mon 13-10

16:35-04:55

2 stops12h 20m

HK$1,886

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 21-9

20:25-00:05

Nonstop3h 40m

Singapore Changi

Fri 26-9

23:25-11:15

1 stop11h 50m

HK$1,902

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 1-1

14:40-11:20

1 stop20h 40m

Singapore Changi

Sun 4-1

12:10-13:35

1 stop25h 25m

HK$1,917

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 9-10

00:20-04:15

Nonstop3h 55m

Singapore Changi

Fri 24-10

16:35-23:50

1 stop7h 15m

HK$1,917

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 1-2

12:00-20:25

1 stop8h 25m

Singapore Changi

Thu 5-2

11:25-15:30

Nonstop4h 05m

HK$1,940

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 19-11

16:30-20:30

Nonstop4h 00m

Singapore Changi

Tue 25-11

20:45-17:25

1 stop20h 40m

HK$1,979

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 11-11

16:30-20:30

Nonstop4h 00m

Singapore Changi

Sun 16-11

06:40-14:40

1 stop8h 00m

HK$1,995

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 21-11

21:00-00:55

Nonstop3h 55m

Singapore Changi

Mon 24-11

18:25-17:25

1 stop23h 00m

HK$2,003

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 13-10

19:15-23:10

Nonstop3h 55m

Singapore Changi

Mon 20-10

16:35-04:55

2 stops12h 20m

HK$2,011

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 11-11

08:45-18:35

1 stop9h 50m

Singapore Changi

Tue 18-11

21:30-13:05

1 stop15h 35m

HK$2,034

Flights are sorted by cheapest return flights first.

Deals found on 27-8

Showing 1-10 of 22 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 22 August 2025.

The price you pay for your flight from Hong Kong to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Hong Kong to Singapore?

Currently, October is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of HK$215). Flying from Hong Kong to Singapore in December is currently the most expensive (average of HK$335). 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 29 August 2025.

It’s typically best to fly out from Hong Kong to Singapore in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 24 August 2025.

Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday 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 29 August 2025.
Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andMalaysia Airlines from Hong Kong to Singapore. 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.
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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
977 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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
China Eastern
7.2
Good
164 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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
1,352 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

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?

    Booking a flight from Hong Kong Intl (HKG) to Singapore Changi (SIN) is your only option if you wish to fly from Hong Kong to Singapore. On a typical day, there are 48 flights from Hong Kong Intl to Changi, all of which are around 3h 40m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Hong Kong Intl to Singapore.

  • How popular is this Hong Kong to Singapore flight route?

    The Hong Kong Intl to Singapore Changi flight path was viewed by 3,541 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?

    A quick flight from Hong Kong to Singapore can take about 20h 40m. Royal Brunei Airlines provides one of the quickest options available for as low as HK$1,917. The distance between Hong Kong and Singapore is about 2564 km.

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

    According to our current data, Scoot (HK$1,386), Singapore Airlines (HK$1,574), and Malaysia Airlines (HK$1,645) offers the cheapest pricing from Hong Kong to Singapore. Users have found that Scoot is 44% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Hong Kong to Singapore?

    Consider Ethiopian Air (82%), Virgin Australia (80%) or Air Canada (80%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Singapore.

  • What are the cheapest flights from Hong Kong to Singapore?

    On average you can expect to pay HK$3,035 for a flight from Hong Kong to Singapore. The cheapest flight overall is HK$837 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at HK$1,309.

  • 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, October is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of HK$215). Flying from Hong Kong to Singapore in December is currently the most expensive (average of HK$335). 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

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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 29 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 6 airlines flying from Hong Kong to Singapore

Discover the top 6 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 70,647 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestHK$1,386AverageHK$1,758FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestHK$1,574AverageHK$2,441FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapestHK$1,645AverageHK$1,779FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Royal Brunei AirlinesCheapestHK$1,672AverageHK$1,848FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Cathay PacificCheapestHK$1,726AverageHK$3,290FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapestHK$1,902AverageHK$2,241FlexibilityNo cancel feeOn-time62%
Search China Eastern 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?

When you search for this flight from Hong Kong to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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