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Cheap flights from Hong Kong to Singapore from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Singapore departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Singapore

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
12:35 - 16:30
HKG
-
SIN
3h 55mdirect
Singapore Airlines Logo
07:25 - 11:20
SIN
-
HKG
3h 55mdirect
$392Singapore Airlines
Thu, 16 Apr - Tue, 21 Apr
Singapore Airlines Logo
09:05 - 12:55
HKG
-
SIN
3h 50mdirect
Singapore Airlines Logo
07:25 - 11:20
SIN
-
HKG
3h 55mdirect
$395Singapore Airlines
Tue, 21 Apr - Sun, 26 Apr
Singapore Airlines Logo
09:05 - 12:55
HKG
-
SIN
3h 50mdirect
Singapore Airlines Logo
07:25 - 11:20
SIN
-
HKG
3h 55mdirect
$396Singapore Airlines
Sat, 18 Apr - Mon, 20 Apr
Singapore Airlines Logo
09:05 - 12:55
HKG
-
SIN
3h 50mdirect
Singapore Airlines Logo
07:25 - 11:20
SIN
-
HKG
3h 55mdirect
$402Singapore Airlines
Mon, 18 May - Sat, 23 May
Singapore Airlines Logo
12:35 - 16:30
HKG
-
SIN
3h 55mdirect
Singapore Airlines Logo
19:00 - 23:00
SIN
-
HKG
4h 00mdirect
$405Singapore Airlines
Tue, 21 Apr - Fri, 24 Apr
Malaysia Airlines Logo
08:45 - 20:25
HKG
-
SIN
11h 40m
1 stop
Malaysia Airlines Logo
16:35 - 23:50
SIN
-
HKG
7h 15m
1 stop
$406Malaysia Airlines
Tue, 14 Jul - Mon, 20 Jul
Malaysia Airlines Logo
08:45 - 17:30
HKG
-
SIN
8h 45m
1 stop
Malaysia Airlines Logo
13:40 - 23:50
SIN
-
HKG
10h 10m
1 stop
$408Malaysia Airlines
Mon, 18 May - Sat, 23 May
Malaysia Airlines Logo
08:45 - 15:35
HKG
-
SIN
6h 50m
1 stop
Malaysia Airlines Logo
15:35 - 23:50
SIN
-
HKG
8h 15m
1 stop
$409Malaysia Airlines
Tue, 14 Jul - Mon, 20 Jul
Cathay Pacific Logo
08:00 - 11:45
HKG
-
SIN
3h 45mdirect
Cathay Pacific Logo
20:05 - 00:10
SIN
-
HKG
4h 05mdirect
$419Cathay Pacific
Wed, 8 Apr - Thu, 16 Apr
Cathay Pacific Logo
15:05 - 19:05
HKG
-
SIN
4h 00mdirect
Cathay Pacific Logo
20:05 - 00:10
SIN
-
HKG
4h 05mdirect
$420Cathay Pacific
Wed, 20 May - Sun, 31 May

Malaysia Airlines flights from Hong Kong to Singapore

Our best Malaysia Airlines deals on Hong Kong to Singapore flight tickets
Malaysia Airlines
14 July
HKG08:45Hong Kong Intl
11h 40m
1 stop
SIN20:25Singapore Changi
20 July
SIN16:35Singapore Changi
7h 15m
1 stop
HKG23:50Hong Kong Intl
$406
Malaysia Airlines
18 May
HKG08:45Hong Kong Intl
8h 45m
1 stop
SIN17:30Singapore Changi
23 May
SIN13:40Singapore Changi
10h 10m
1 stop
HKG23:50Hong Kong Intl
$408
Malaysia Airlines
14 July
HKG08:45Hong Kong Intl
6h 50m
1 stop
SIN15:35Singapore Changi
20 July
SIN15:35Singapore Changi
8h 15m
1 stop
HKG23:50Hong Kong Intl
$409

VietJet Air flights from Hong Kong to Singapore

Our best VietJet Air deals on Hong Kong to Singapore flight tickets
VietJet Air
9 Mar
HKG19:50Hong Kong Intl
14h 25m
1 stop
SIN10:15Singapore Changi
10 Mar
SIN19:30Singapore Changi
20h 10m
2 stops
HKG15:40Hong Kong Intl
$587
VietJet Air
4 Mar
HKG19:50Hong Kong Intl
16h 15m
1 stop
SIN12:05Singapore Changi
8 Mar
SIN16:15Singapore Changi
47h 25m
2 stops
HKG15:40Hong Kong Intl
$626
VietJet Air
9 Feb
HKG19:50Hong Kong Intl
14h 25m
1 stop
SIN10:15Singapore Changi
3 Mar
SIN19:30Singapore Changi
44h 10m
2 stops
HKG15:40Hong Kong Intl
$703

momondo 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, momondo users made 78,305 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 16/4

12:35-16:30

Nonstop3h 55m

Singapore Changi

Tue 21/4

07:25-11:20

Nonstop3h 55m

$392

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 21/4

09:05-12:55

Nonstop3h 50m

Singapore Changi

Sun 26/4

07:25-11:20

Nonstop3h 55m

$395

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 18/4

09:05-12:55

Nonstop3h 50m

Singapore Changi

Mon 20/4

07:25-11:20

Nonstop3h 55m

$396

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

09:05-12:55

Nonstop3h 50m

Singapore Changi

Sat 23/5

07:25-11:20

Nonstop3h 55m

$402

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 21/4

12:35-16:30

Nonstop3h 55m

Singapore Changi

Fri 24/4

19:00-23:00

Nonstop4h 00m

$405

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 14/7

08:45-20:25

1 stop11h 40m

Singapore Changi

Mon 20/7

16:35-23:50

1 stop7h 15m

$406

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

08:45-17:30

1 stop8h 45m

Singapore Changi

Sat 23/5

13:40-23:50

1 stop10h 10m

$408

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 14/7

08:45-15:35

1 stop6h 50m

Singapore Changi

Mon 20/7

15:35-23:50

1 stop8h 15m

$409

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 8/4

08:00-11:45

Nonstop3h 45m

Singapore Changi

Thu 16/4

20:05-00:10

Nonstop4h 05m

$419

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 20/5

15:05-19:05

Nonstop4h 00m

Singapore Changi

Sun 31/5

20:05-00:10

Nonstop4h 05m

$420

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Singapore from

How to get the cheapest flight ticket from Hong Kong to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

In general, March is the cheapest month to fly from Hong Kong to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you aren’t able to travel during the month of March, then book flights to Singapore from Hong Kong during September instead. Flights to Singapore in September, while not as cheap as those in March, still average around $415.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $590. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Friday is $1,380.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Hong Kong to Singapore when you can find flight prices for as low as $567. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around $1,019. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Hong Kong Intl to Singapore Changi flight route?

Fly from Hong Kong Intl to Singapore Changi for the best Hong Kong Intl - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $527 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Hong Kong for as low as $383 on momondo.

What cabin class options are available on Hong Kong Intl to Singapore Changi flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Singapore flights?

No. A direct flight is the cheapest option for a flight between Hong Kong to Singapore.

How have Hong Kong to Singapore flight prices changed over time?

As of February 2026, prices for Hong Kong to Singapore flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Singapore (HKG to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Singapore

Best price found

$527

Fastest flight time

3h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Hong Kong in the past 72 hours is $527. The best return flight deal from Hong Kong to Singapore found on momondo in the last 72 hours is $683.
The fastest flight from Hong Kong to Singapore takes 3h 45m
Direct flights go from Hong Kong to Singapore on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Singapore. From Hong Kong there are direct flights to Singapore Changi (SIN).
Search flight deals

  • How far is Hong Kong Intl to Singapore Changi by plane?

    A flight from Hong Kong Intl to Singapore Changi will travel around 2588.7 km. 3h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Singapore Changi Airport?

    Prices for flights from Hong Kong Intl Airport to Singapore Changi Airport are updated daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to Singapore?

  • What is the most popular airline from Hong Kong to Singapore?

Best airlines flying from Hong Kong to Singapore

Compare and see reviews for airlines that fly from Hong Kong to Singapore with momondo
Airline
Rating
Free cancellation
Price
Cathay PacificPriceFrom $363Free cancellationRating
7.6
1,159 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Hong Kong to Singapore

    Cathay Pacific flight deals from Hong Kong to Singapore start from $363 round-trip. Over the 18 Cathay Pacific flights for this route in a normal week, average airfare is usually $564 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Singapore for you.

Can I find flights from Hong Kong to Singapore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Singapore from Hong Kong with this policy.

How can momondo help me find flights from Hong Kong to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Hong Kong.

I’m not ready to book a flight from Hong Kong to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cathay Pacific