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Cheap flights from Hong Kong to Singapore from $231

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
28 Feb — 7 Mar1
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 Sunday or Monday and return on a Sunday

Cheap 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 29 January 2026.

Thu 4/614:25
HKG
-
SIN
Nonstop3h 55m
Singapore Airlines
Wed 10/607:25
SIN
-
HKG
Nonstop3h 55m
Singapore Airlines
Deal found 28/1$390
Tue 24/216:20
HKG
-
SIN
Nonstop4h 05m
Scoot
Tue 3/311:25
SIN
-
HKG
Nonstop3h 55m
Scoot
Deal found 27/1$394
Tue 24/220:30
HKG
-
SIN
1 stop14h 50m
Multiple Airlines
Tue 3/312:15
SIN
-
HKG
1 stop7h 35m
Multiple Airlines
Deal found 27/1$397
Mon 2/320:30
HKG
-
SIN
1 stop24h 00m
Multiple Airlines
Wed 4/313:25
SIN
-
HKG
1 stop24h 05m
Multiple Airlines
Deal found 27/1$400
Sun 1/312:30
HKG
-
SIN
Nonstop4h 00m
Singapore Airlines
Tue 10/308:25
SIN
-
HKG
Nonstop4h 00m
Singapore Airlines
Deal found 27/1$408
Mon 2/315:10
HKG
-
SIN
Nonstop4h 05m
Cathay Pacific
Wed 4/314:05
SIN
-
HKG
Nonstop4h 10m
Cathay Pacific
Deal found 27/1$411
Mon 18/518:50
HKG
-
SIN
Nonstop3h 50m
Singapore Airlines
Sat 23/507:25
SIN
-
HKG
Nonstop3h 55m
Singapore Airlines
Deal found 28/1$424
Tue 3/220:25
HKG
-
SIN
Nonstop4h 00m
Cathay Pacific
Thu 5/207:40
SIN
-
HKG
Nonstop3h 55m
Cathay Pacific
Deal found 28/1$437

Find 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 January 2026.

Round-trip from

$390

One-way from

$234

Popular in

December

Cheapest in

March

Average price

$521

Good one-way deal

$436 or less
Singapore Airlines
  • Singapore Airlines
  • 4/6-10/6
  • Nonstop
  • 7h 50m total
  • Hong Kong to Singapore
Search Deals
AirAsia
  • AirAsia
  • 7/3
  • 1 total stop
  • 12h 50m total
  • Hong Kong to Singapore
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
Search Deals

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 647,157 searches. Data last updated 29 January 2026.
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

Thu 4/6

14:25-18:20

Nonstop3h 55m

Singapore Changi

Wed 10/6

07:25-11:20

Nonstop3h 55m

$390

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

18:50-22:40

Nonstop3h 50m

Singapore Changi

Sat 23/5

08:40-12:40

Nonstop4h 00m

$434

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 14/7

15:40-19:25

Nonstop3h 45m

Singapore Changi

Mon 20/7

08:40-12:40

Nonstop4h 00m

$467

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 24/3

13:00-02:00

2 stops13h 00m

Singapore Changi

Mon 30/3

02:30-19:05

2 stops16h 35m

$473

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 13/3

09:20-20:25

1 stop11h 05m

Singapore Changi

Thu 19/3

02:40-16:20

2 stops13h 40m

$473

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 31/3

18:45-17:25

1 stop22h 40m

Singapore Changi

Fri 3/4

18:25-17:25

1 stop23h 00m

$530

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 27/3

18:40-12:15

1 stop17h 35m

Singapore Changi

Fri 3/4

13:10-17:25

1 stop28h 15m

$530

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 28/3

18:40-12:10

1 stop17h 30m

Singapore Changi

Fri 3/4

18:25-17:25

1 stop23h 00m

$530

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 30/3

18:45-12:10

1 stop17h 25m

Singapore Changi

Wed 8/4

13:10-17:25

1 stop28h 15m

$530

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 24/2

15:10-09:30

1 stop18h 20m

Singapore Changi

Sat 28/2

21:40-14:10

1 stop16h 30m

$531

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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 23 January 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to Singapore, you should look to book at least 83 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, June is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $261). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $393). 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 January 2026.

One of the essential ways to save on airfare from Hong Kong to Singapore is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 44% on airfare.

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 January 2026.

Travellers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Friday mornings when fares are most often at their lowest. Friday 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 29 January 2026.
Check out reviews from past customers who have flown with Cathay Pacific from Hong Kong to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,148 reviews
Check prices

Entertainment

7.7

Overall

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,148 reviews
Cathay Pacific
7.6
Good
1,148 reviews
Check prices

Entertainment

7.7

Overall

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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?

    Singapore Changi is the airport most travellers will use when flying to Singapore from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Changi (SIN) should be relatively easy as there are 40 daily flights to Singapore from 1 airline. 3h 45m is how long a flight from Hong Kong to Singapore Changi will take if you book a nonstop flight.

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

    Within the past month, 111 users have taken a look at flights from Hong Kong Intl to Singapore Changi.

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

    A quick flight from Hong Kong to Singapore can take about 3h 50m. Singapore Airlines provides one of the quickest options available for as low as $434. Hong Kong and Singapore are separated by a distance of 2564 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Singapore round-trip?

    Cathay Pacific, at $361, was found to be the cheapest airline from Hong Kong to Singapore.. Cathay Pacific is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Singapore one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $110. Users have also found prices from $164 and $253 on Singapore Airlines and Cathay Pacific, respectively.

  • 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 British Airways(95%), Ethiopian Air(90%) or Gulf Air(86%), 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?

    The cheapest flight price from Hong Kong to Singapore is $253. On average you can expect to pay $609. The most popular route, (Hong Kong Intl - Singapore Changi), can usually be booked for $376.

  • 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 $261). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $393). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Hong Kong to Singapore

Discover the top airline 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 647,157 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$361Average$561FlexibilityNo 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?

Deals for Hong Kong to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Singapore.

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! Start tracking prices for Hong Kong to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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