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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 10/1. 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
09:05 - 12:55
HKG
-
SIN
3h 50mdirect
Singapore Airlines Logo
19:00 - 23:00
SIN
-
HKG
4h 00mdirect
$412Singapore Airlines
Mon, 18 May - Sat, 23 May
Malaysia Airlines Logo
08:45 - 15:35
HKG
-
SIN
6h 50m1 stop
Malaysia Airlines Logo
13:40 - 23:50
SIN
-
HKG
10h 10m1 stop
$426Malaysia Airlines
Mon, 18 May - Sat, 23 May
Scoot Logo
16:25 - 20:25
HKG
-
SIN
4h 00mdirect
Scoot Logo
11:25 - 15:25
SIN
-
HKG
4h 00mdirect
$429Scoot
Wed, 28 Jan - Wed, 4 Feb
Malaysia Airlines Logo
08:45 - 15:35
HKG
-
SIN
6h 50m1 stop
Malaysia Airlines Logo
16:35 - 23:50
SIN
-
HKG
7h 15m1 stop
$441Malaysia Airlines
Wed, 13 May - Wed, 20 May
Malaysia Airlines Logo
08:45 - 15:30
HKG
-
SIN
6h 45m1 stop
Malaysia Airlines Logo
21:20 - 23:50
SIN
-
HKG
26h 30m1 stop
$448Malaysia Airlines
Fri, 23 Jan - Fri, 23 Jan
Malaysia Airlines Logo
08:45 - 20:35
HKG
-
SIN
11h 50m1 stop
Malaysia Airlines Logo
13:40 - 23:50
SIN
-
HKG
10h 10m1 stop
$451Malaysia Airlines
Sun, 18 Jan - Wed, 28 Jan
Malaysia Airlines Logo
08:45 - 16:40
HKG
-
SIN
7h 55m1 stop
Malaysia Airlines Logo
21:20 - 23:50
SIN
-
HKG
26h 30m1 stop
$459Malaysia Airlines
Thu, 22 Jan - Thu, 22 Jan
Cathay Pacific Logo
12:50 - 16:50
HKG
-
SIN
4h 00mdirect
Cathay Pacific Logo
07:40 - 11:35
SIN
-
HKG
3h 55mdirect
$468Cathay Pacific
Sun, 18 Jan - Fri, 23 Jan
Malaysia Airlines Logo
08:45 - 16:40
HKG
-
SIN
7h 55m1 stop
Malaysia Airlines Logo
21:20 - 12:55
SIN
-
HKG
15h 35m1 stop
$475Malaysia Airlines
Sat, 24 Jan - Sat, 24 Jan
Batik Air Logo
15:10 - 11:30
HKG
-
SIN
20h 20m1 stop
Batik Air Logo
21:40 - 14:10
SIN
-
HKG
16h 30m1 stop
$536Batik Air
Fri, 9 Jan - Sun, 11 Jan

Cathay Pacific flights from Hong Kong to Singapore

Our best Cathay Pacific deals on Hong Kong to Singapore flight tickets
Cathay Pacific
18 Jan
HKG12:50Hong Kong Intl
4h 00m
SIN16:50Singapore Changi
23 Jan
SIN07:40Singapore Changi
3h 55m
HKG11:35Hong Kong Intl
$468
Find similar
Cathay Pacific
15 Jan
HKG16:05Hong Kong Intl
4h 05m
SIN20:10Singapore Changi
17 Jan
SIN18:00Singapore Changi
4h 00m
HKG22:00Hong Kong Intl
$509
Find similar
Cathay Pacific
8 Jan
HKG12:50Hong Kong Intl
4h 00m
SIN16:50Singapore Changi
15 Jan
SIN01:25Singapore Changi
3h 45m
HKG05:10Hong Kong Intl
$546
Find similar

Malaysia Airlines flights from Hong Kong to Singapore

Our best Malaysia Airlines deals on Hong Kong to Singapore flight tickets
Malaysia Airlines
18 May
HKG08:45Hong Kong Intl
6h 50m
1 stop
SIN15:35Singapore Changi
23 May
SIN13:40Singapore Changi
10h 10m
1 stop
HKG23:50Hong Kong Intl
$426
Find similar
Malaysia Airlines
13 May
HKG08:45Hong Kong Intl
6h 50m
1 stop
SIN15:35Singapore Changi
20 May
SIN16:35Singapore Changi
7h 15m
1 stop
HKG23:50Hong Kong Intl
$441
Find similar
Malaysia Airlines
23 Jan
HKG08:45Hong Kong Intl
6h 45m
1 stop
SIN15:30Singapore Changi
23 Jan
SIN21:20Singapore Changi
26h 30m
1 stop
HKG23:50Hong Kong Intl
$448
Find similar

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 15 December 2025.
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

Mon 18/5

09:05-12:55

Nonstop3h 50m

Singapore Changi

Sat 23/5

19:00-23:00

Nonstop4h 00m

$412

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

08:45-15:35

1 stop6h 50m

Singapore Changi

Sat 23/5

13:40-23:50

1 stop10h 10m

$426

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 28/1

16:25-20:25

Nonstop4h 00m

Singapore Changi

Wed 4/2

11:25-15:25

Nonstop4h 00m

$429

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 13/5

08:45-15:35

1 stop6h 50m

Singapore Changi

Wed 20/5

16:35-23:50

1 stop7h 15m

$441

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 23/1

08:45-15:30

1 stop6h 45m

Singapore Changi

Fri 23/1

21:20-23:50

1 stop26h 30m

$448

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 18/1

08:45-20:35

1 stop11h 50m

Singapore Changi

Wed 28/1

13:40-23:50

1 stop10h 10m

$451

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 22/1

08:45-16:40

1 stop7h 55m

Singapore Changi

Thu 22/1

21:20-23:50

1 stop26h 30m

$459

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 18/1

12:50-16:50

Nonstop4h 00m

Singapore Changi

Fri 23/1

07:40-11:35

Nonstop3h 55m

$468

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 24/1

08:45-16:40

1 stop7h 55m

Singapore Changi

Sat 24/1

21:20-12:55

1 stop15h 35m

$475

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 9/1

15:10-11:30

1 stop20h 20m

Singapore Changi

Sun 11/1

21:40-14:10

1 stop16h 30m

$536

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 $396. 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 $435.

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 $618. 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 $1,315.

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 $605. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $890. 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 $543 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 $396 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.

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

As of December 2025, 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

$418

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from Hong Kong in the past 72 hours is $418. The best return flight deal from Hong Kong to Singapore found on momondo in the last 72 hours is $787.
The fastest flight from Hong Kong to Singapore takes 3h 45m
Direct flights go from Hong Kong to Singapore every day.
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 $380Free cancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Hong Kong to Singapore

    Cathay Pacific flight deals from Hong Kong to Singapore start from $380 round-trip. Over the 42 Cathay Pacific flights for this route in a normal week, average airfare is usually $591 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