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Cheap flights from Hong Kong to Singapore from £78

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 2/11. 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 Wednesday or Tuesday and return on a Wednesday

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

£179

One-way from

£78

Popular in

May

Cheapest in

September

Average price

£243

Good round-trip deal

£223 or less

Good one-way deal

£123 or less
Hainan Airlines
  • Hainan Airlines
  • 17/9-21/9
  • 2 total stops
  • 18h 00m total
  • Hong Kong to Singapore
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Scoot
  • Scoot
  • 2/11
  • Nonstop
  • 4h 00m total
  • Hong Kong to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 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.

Wed 17/916:55HKG - SIN
1 stop10h 15mHainan Airlines
Sun 21/912:05SIN - HKG
1 stop7h 45mHainan Airlines
Deal found 27/8£179
Mon 1/919:20HKG - SIN
Nonstop3h 45mMultiple Airlines
Mon 15/920:25SIN - HKG
1 stop29h 10mMultiple Airlines
Deal found 27/8£180
Wed 17/919:20HKG - SIN
Nonstop3h 55mMultiple Airlines
Sat 20/901:50SIN - HKG
1 stop18h 00mMultiple Airlines
Deal found 27/8£182
Thu 9/1000:20HKG - SIN
Nonstop3h 55mMultiple Airlines
Fri 24/1017:55SIN - HKG
2 stops21h 45mMultiple Airlines
Deal found 27/8£188
Wed 29/1008:45HKG - SIN
1 stop7h 55mMalaysia Airlines
Fri 31/1006:00SIN - HKG
1 stop6h 55mMalaysia Airlines
Deal found 29/8£201
Wed 17/911:20HKG - SIN
1 stop12h 00mPhilippine Airlines
Sat 20/900:20SIN - HKG
1 stop21h 30mPhilippine Airlines
Deal found 27/8£202
Mon 1/915:05HKG - SIN
1 stop14h 20mChina Eastern
Sun 14/900:55SIN - HKG
1 stop11h 25mChina Eastern
Deal found 27/8£208

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 858,174 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

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 10/10

19:20-23:10

Nonstop3h 50m

Singapore Changi

Fri 24/10

19:30-15:40

2 stops20h 10m

£188

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 10/10

09:55-20:10

1 stop10h 15m

Singapore Changi

Thu 23/10

00:55-12:20

1 stop11h 25m

£208

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 17/9

19:20-23:15

Nonstop3h 55m

Singapore Changi

Sat 20/9

00:20-09:45

1 stop9h 25m

£214

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 29/10

18:15-07:55

1 stop13h 40m

Singapore Changi

Thu 30/10

01:50-10:55

1 stop9h 05m

£216

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 24/2

14:20-11:20

1 stop21h 00m

Singapore Changi

Fri 27/2

21:30-13:05

1 stop15h 35m

£228

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 10/2

11:15-19:10

1 stop7h 55m

Singapore Changi

Sat 14/2

10:35-21:45

1 stop11h 10m

£228

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 24/2

11:15-19:10

1 stop7h 55m

Singapore Changi

Thu 26/2

00:40-17:55

1 stop17h 15m

£229

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 2/11

16:30-20:30

Nonstop4h 00m

£78

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 16/9

06:35-09:15

1 stop26h 40m

£82

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 18/9

06:35-03:00

1 stop20h 25m

£82

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 18 results
1
2

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.

To ensure you get the cheapest price possible for a flight from Hong Kong to Singapore, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of £714). Flying from Hong Kong to Singapore in December is currently the most expensive (average of £1,115). 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.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Singapore in the morning. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking 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 24 August 2025.

Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Saturday mornings 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, andScoot 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

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

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

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

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

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

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

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

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 46 flights from Hong Kong Intl to Changi, all of which are around 3h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Hong Kong Intl to Singapore.

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

    Flights from Hong Kong Intl to Singapore Changi have been viewed 153 times in the past calendar month.

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

    There are many flights that can get you from Hong Kong to Singapore in 7h 55m. Fly via Thai Lion Air or Philippine Airlines to get the fastest option. Hong Kong and Singapore are separated by a distance of 1593 mi. 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?

    Our cheapest airline available from Hong Kong to Singapore is Scoot. Our recent data shows that you can find tickets from as low as £129 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at £146 and £159 round-trip. Scoot is currently priced 45% below the average price you’ll pay for this route.

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

    Before booking your flight to Singapore from Hong Kong, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (82%), Virgin Australia (80%), Air Canada( 80%).

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

    While on average a flight from Hong Kong to Singapore is generally £280, our data shows the cheapest flight currently is £72. When looking at the most popular route, (Hong Kong Intl - Singapore Changi), you can expect to pay £272 for that flight.

  • 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, May is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of £714). Flying from Hong Kong to Singapore in December is currently the most expensive (average of £1,115). 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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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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£129Average£155FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest£146Average£241FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest£159Average£237FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Singapore?

Cheapflights makes it easy to find Hong Kong to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Hong Kong.

Can Cheapflights find flights from Hong Kong to Singapore with no change fees?

Yes, we can. To see specific flights from Hong Kong to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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