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Cheap flights from Hong Kong to Singapore from S$ 129

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 7-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
4 May — 11 May1
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 Monday or Wednesday 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 April 2025.

Round-trip from

S$ 278

One-way from

S$ 129

Popular in

January

Cheapest in

September

Average price

S$ 457

Good round-trip deal

S$ 290 or less

Good one-way deal

S$ 167 or less
Hainan Airlines
  • Hainan Airlines
  • 14-5-18-5
  • 1 total stop
  • 14h 40m total
  • Hong Kong to Singapore
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7-5
  • 7-5
  • 1 total stop
  • 16h 55m total
  • Hong Kong to Singapore
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Highest demand for flights based on searches. 17% potential increase in price (S$ 103 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 16 potential savings vs. average return price).
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Average for round-trip flights in April 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 April 2025.

Wed 14-519:20HKG - SIN
Nonstop3h 45mMultiple Airlines
Sun 18-504:50SIN - HKG
1 stop10h 55mMultiple Airlines
Deal found 27-4S$ 278
Sat 28-619:20HKG - SIN
Nonstop3h 45mScoot
Wed 2-714:15SIN - HKG
Nonstop4h 05mScoot
Deal found 29-4S$ 280
Mon 5-516:55HKG - SIN
1 stop10h 50mHainan Airlines
Mon 12-504:50SIN - HKG
1 stop10h 55mHainan Airlines
Deal found 27-4S$ 283
Fri 9-508:45HKG - SIN
1 stop6h 50mMalaysia Airlines
Sun 11-521:15SIN - HKG
1 stop16h 00mMalaysia Airlines
Deal found 27-4S$ 314
Mon 11-801:45HKG - SIN
Nonstop3h 45mCathay Pacific
Mon 18-818:00SIN - HKG
Nonstop4h 05mCathay Pacific
Deal found 29-4S$ 362
Tue 26-802:20HKG - SIN
1 stop24h 05mCebu Pacific
Sun 31-801:10SIN - HKG
1 stop17h 30mCebu Pacific
Deal found 28-4S$ 364
Fri 9-517:05HKG - SIN
1 stop12h 20mChina Eastern
Thu 15-500:55SIN - HKG
1 stop11h 50mChina Eastern
Deal found 28-4S$ 366
Fri 2-514:40HKG - SIN
1 stop5h 55mRoyal Brunei Airlines
Wed 7-512:10SIN - HKG
1 stop25h 25mRoyal Brunei Airlines
Deal found 28-4S$ 377
Thu 8-511:20HKG - SIN
1 stop7h 35mPhilippine Airlines
Tue 13-500:20SIN - HKG
1 stop12h 05mPhilippine Airlines
Deal found 28-4S$ 454
Fri 2-512:45HKG - SIN
1 stop6h 55mThai Airways
Thu 8-508:00SIN - HKG
1 stop9h 45mThai Airways
Deal found 28-4S$ 458

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 29 April 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

Wed 14-5

19:20-23:05

Nonstop3h 45m

Singapore Changi

Sun 18-5

04:50-15:45

1 stop10h 55m

S$ 278

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 28-6

19:20-23:05

Nonstop3h 45m

Singapore Changi

Wed 2-7

14:15-18:20

Nonstop4h 05m

S$ 280

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 13-5

16:55-11:00

1 stop18h 05m

Singapore Changi

Fri 16-5

12:05-15:45

1 stop27h 40m

S$ 289

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 9-5

08:45-15:35

1 stop6h 50m

Singapore Changi

Sun 11-5

21:15-13:15

1 stop16h 00m

S$ 314

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 10-5

17:05-05:25

1 stop12h 20m

Singapore Changi

Wed 14-5

00:55-12:45

1 stop11h 50m

S$ 360

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 11-8

01:45-05:30

Nonstop3h 45m

Singapore Changi

Mon 18-8

18:00-22:05

Nonstop4h 05m

S$ 362

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 26-8

02:20-02:25

1 stop24h 05m

Singapore Changi

Sun 31-8

01:10-18:40

1 stop17h 30m

S$ 364

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 16-5

23:00-09:25

1 stop10h 25m

Singapore Changi

Mon 19-5

00:20-10:10

1 stop9h 50m

S$ 475

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 7-5

20:25-13:20

1 stop16h 55m

S$ 129

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 29-5

19:20-23:05

Nonstop3h 45m

S$ 131

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 21 results
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2
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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 25 April 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 29 April 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 5% versus a flight in the morning.

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 30 March 2025.

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

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 29 April 2025.

The most flights from HKG to SIN are scheduled on a Thursday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 April 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Singapore Airlines and Virgin Australia from Hong Kong to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
38 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Virgin Australia
7.5
Good
400 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.5
Good
852 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Malaysia Airlines
7.3
Good
254 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

9.0

Food

8.5

Overall

8.1

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 40m for a nonstop flight. There are 47 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 315 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Scoot, at S$ 280, was found to be the cheapest airline from Hong Kong to Singapore.Alternate airlines to your destination round-trip include Hainan Airlines and Malaysia Airlines. Users have found that Scoot is 23% 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$ 131 on Scoot. Other airlines that offer cheap prices include Hainan Airlines from S$ 134 and Cebu Pacific from S$ 152 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(95%), Air Canada(94%) or Gulf Air(90%), 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$ 361 for a flight from Hong Kong to Singapore. The cheapest flight overall is S$ 119 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at S$ 80.

  • 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 29 April 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 241AverageS$ 302FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Cathay PacificCheapestS$ 279AverageS$ 374FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapestS$ 291AverageS$ 361FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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