Cheap flights from Hong Kong to Singapore from S$ 167

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 5-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in March or September, booked 83 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Find 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 13 November 2025.

Thu 4-1216:10HKG - SIN
1 stop11h 00mMultiple Airlines
Tue 16-1212:10SIN - HKG
1 stop25h 25mMultiple Airlines
Deal found 12-11S$ 339
Wed 12-1120:55HKG - SIN
1 stop14h 15mMultiple Airlines
Sat 15-1111:15SIN - HKG
1 stop10h 10mMultiple Airlines
Deal found 10-11S$ 341
Fri 14-1110:15HKG - SIN
1 stop24h 55mHainan Airlines
Mon 17-1116:30SIN - HKG
1 stop27h 20mHainan Airlines
Deal found 11-11S$ 343
Thu 13-1116:10HKG - SIN
1 stop22h 45mHainan Airlines
Mon 17-1104:40SIN - HKG
1 stop28h 30mHainan Airlines
Deal found 11-11S$ 344
Sun 7-1208:45HKG - SIN
1 stop6h 45mMalaysia Airlines
Wed 10-1213:40SIN - HKG
1 stop10h 10mMalaysia Airlines
Deal found 10-11S$ 345
Thu 13-1110:15HKG - SIN
1 stop16h 55mMultiple Airlines
Thu 20-1111:15SIN - HKG
1 stop10h 10mMultiple Airlines
Deal found 11-11S$ 346
Mon 1-1221:50HKG - SIN
Nonstop3h 50mScoot
Mon 8-1221:00SIN - HKG
Nonstop3h 50mScoot
Deal found 12-11S$ 348
Fri 21-1116:10HKG - SIN
1 stop11h 00mMultiple Airlines
Mon 24-1120:45SIN - HKG
1 stop20h 40mMultiple Airlines
Deal found 12-11S$ 349
Thu 13-1116:10HKG - SIN
1 stop11h 00mHainan Airlines
Sun 16-1104:40SIN - HKG
1 stop15h 10mHainan Airlines
Deal found 11-11S$ 350
Mon 1-1221:50HKG - SIN
Nonstop3h 50mMultiple Airlines
Mon 8-1207:40SIN - HKG
1 stop18h 05mMultiple Airlines
Deal found 11-11S$ 352
Sun 16-1120:55HKG - SIN
1 stop14h 15mHainan Airlines
Mon 17-1104:40SIN - HKG
1 stop15h 10mHainan Airlines
Deal found 12-11S$ 353

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 13 November 2025.

Round-trip from

S$ 339

One-way from

S$ 167

Popular in

December

Cheapest in

March

Average price

S$ 464

Good round-trip deal

S$ 455 or less

Good one-way deal

S$ 239 or less
Royal Brunei Airlines
  • Royal Brunei Airlines
  • 4-12-16-12
  • 2 total stops
  • 36h 25m total
  • Hong Kong to Singapore
Hainan Airlines
  • Hainan Airlines
  • 22-11
  • 1 total stop
  • 14h 15m total
  • Hong Kong to Singapore
Highest demand for flights based on searches. 10% potential increase in price (S$ 71 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 15 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.

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 13 November 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

Fri 16-1

12:50-16:50

Nonstop4h 00m

Singapore Changi

Sat 17-1

01:25-05:10

Nonstop3h 45m

S$ 346

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 6-2

12:30-16:30

Nonstop4h 00m

Singapore Changi

Sun 8-2

07:30-11:20

Nonstop3h 50m

S$ 402

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 9-3

08:45-15:30

1 stop6h 45m

Singapore Changi

Sat 14-3

17:25-23:50

1 stop6h 25m

S$ 405

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 13-2

17:35-13:05

1 stop19h 30m

Singapore Changi

Thu 26-2

02:00-10:25

1 stop8h 25m

S$ 436

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 3-12

11:55-21:55

2 stops10h 00m

Singapore Changi

Sun 7-12

18:35-04:35

2 stops10h 00m

S$ 442

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 29-12

21:10-00:40

1 stop27h 30m

Singapore Changi

Mon 5-1

11:25-15:25

Nonstop4h 00m

S$ 448

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 12-2

14:05-00:40

1 stop10h 35m

Singapore Changi

Fri 20-2

02:00-20:10

1 stop18h 10m

S$ 473

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 6-2

12:50-16:50

Nonstop4h 00m

Singapore Changi

Sat 7-2

01:25-05:10

Nonstop3h 45m

S$ 473

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 14-2

11:10-00:40

1 stop13h 30m

Singapore Changi

Thu 19-2

02:00-16:35

1 stop14h 35m

S$ 473

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 13-2

11:10-00:40

1 stop13h 30m

Singapore Changi

Thu 19-2

02:00-13:00

1 stop11h 00m

S$ 473

Flights are sorted by cheapest return flights first.

Deals found on 11-11

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 7 November 2025.

Booking 83 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, June is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of S$ 238). Flying from Hong Kong to Singapore in October is currently the most expensive (average of S$ 301). 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 13 November 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 42% versus a flight at midday.

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 2 November 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. Tuesday at midday 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 13 November 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.

Overall

8.1

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Overall

8.1

Boarding

8.3

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 38 flights from Hong Kong Intl to Singapore per day from 3 airlines.

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

  • How long is the flight from Hong Kong to Singapore?

    For as low as S$ 346, Cathay Pacific can have you in Singapore from Hong Kong in 4h. 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$ 242, 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 47% 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(89%), Air Canada(84%) or Virgin Australia(78%), 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$ 430 for a flight from Hong Kong to Singapore. The cheapest flight overall is S$ 137 while the most popular route, (Hong Kong Intl - Singapore Changi) is currently priced at S$ 197.

  • 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, June is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of S$ 238). Flying from Hong Kong to Singapore in October is currently the most expensive (average of S$ 301). 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 13 November 2025.

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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 242AverageS$ 308FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestS$ 289AverageS$ 464FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 323AverageS$ 546FlexibilityNo 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?

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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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