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Cheap flights from Hong Kong to Singapore from C$ 189

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 3/2. 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 round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:05 a.m. - 1:00 p.m.
HKG
-
SIN
3h 55mdirect
Singapore Airlines Logo
7:00 p.m. - 11:00 p.m.
SIN
-
HKG
4h 00mdirect
C$ 378Singapore Airlines
Mon, 18 May - Sat, 23 May
Malaysia Airlines Logo
8:45 a.m. - 3:35 p.m.
HKG
-
SIN
6h 50m1 stop
Malaysia Airlines Logo
9:55 a.m. - 11:50 p.m.
SIN
-
HKG
13h 55m1 stop
C$ 379Malaysia Airlines
Mon, 4 May - Fri, 15 May
Malaysia Airlines Logo
8:45 a.m. - 5:30 p.m.
HKG
-
SIN
8h 45m1 stop
Malaysia Airlines Logo
3:35 p.m. - 11:50 p.m.
SIN
-
HKG
8h 15m1 stop
C$ 390Malaysia Airlines
Mon, 18 May - Sat, 23 May
Malaysia Airlines Logo
8:45 a.m. - 5:30 p.m.
HKG
-
SIN
8h 45m1 stop
Malaysia Airlines Logo
4:35 p.m. - 11:50 p.m.
SIN
-
HKG
7h 15m1 stop
C$ 403Malaysia Airlines
Fri, 10 Apr - Wed, 15 Apr
Malaysia Airlines Logo
8:45 a.m. - 8:25 p.m.
HKG
-
SIN
11h 40m1 stop
Malaysia Airlines Logo
4:35 p.m. - 11:50 p.m.
SIN
-
HKG
7h 15m1 stop
C$ 414Malaysia Airlines
Wed, 8 Apr - Tue, 14 Apr
Cathay Pacific Logo
3:10 p.m. - 7:15 p.m.
HKG
-
SIN
4h 05mdirect
Cathay Pacific Logo
7:40 a.m. - 11:35 a.m.
SIN
-
HKG
3h 55mdirect
C$ 428Cathay Pacific
Tue, 13 Jan - Fri, 23 Jan
Thai Lion Air Logo
2:20 p.m. - 11:10 a.m.
HKG
-
SIN
20h 50m1 stop
Thai Lion Air Logo
9:30 p.m. - 1:05 p.m.
SIN
-
HKG
15h 35m1 stop
C$ 430Thai Lion Air
Mon, 18 May - Wed, 20 May
Malaysia Airlines Logo
8:45 a.m. - 12:30 a.m.
HKG
-
SIN
15h 45m1 stop
Malaysia Airlines Logo
6:00 a.m. - 12:55 p.m.
SIN
-
HKG
6h 55m1 stop
C$ 433Malaysia Airlines
Mon, 23 Feb - Thu, 26 Feb
Multiple Airlines Logo
8:45 a.m. - 3:35 p.m.
HKG
-
SIN
6h 50m1 stop
Multiple Airlines Logo
11:25 p.m. - 8:20 p.m.
SIN
-
HKG
20h 55m2 stops
C$ 437Multiple Airlines
Mon, 4 May - Fri, 15 May
Vietnam Airlines Logo
6:45 p.m. - 12:10 p.m.
HKG
-
SIN
17h 25m1 stop
Vietnam Airlines Logo
9:00 p.m. - 5:25 p.m.
SIN
-
HKG
20h 25m1 stop
C$ 444Vietnam Airlines
Mon, 18 May - Sat, 23 May

VietJet Air flights from Hong Kong to Singapore

Our best VietJet Air deals on Hong Kong to Singapore flight tickets
VietJet Air
12 Jan
HKG7:50 p.m.Hong Kong Intl
14h 25m
1 stop
SIN10:15 a.m.Singapore Changi
20 Jan
SIN7:30 p.m.Singapore Changi
23h 20m
1 stop
HKG6:50 p.m.Hong Kong Intl
C$ 593
Find similar
VietJet Air
30 Jan
HKG4:40 p.m.Hong Kong Intl
41h 35m
2 stops
SIN10:15 a.m.Singapore Changi
1 Feb
SIN4:15 p.m.Singapore Changi
26h 35m
1 stop
HKG6:50 p.m.Hong Kong Intl
C$ 622
Find similar
VietJet Air
25 Jan
HKG4:40 p.m.Hong Kong Intl
41h 35m
2 stops
SIN10:15 a.m.Singapore Changi
1 Feb
SIN7:30 p.m.Singapore Changi
20h 10m
2 stops
HKG3:40 p.m.Hong Kong Intl
C$ 637
Find similar

Malaysia Airlines flights from Hong Kong to Singapore

Our best Malaysia Airlines deals on Hong Kong to Singapore flight tickets
Malaysia Airlines
4 May
HKG8:45 a.m.Hong Kong Intl
6h 50m
1 stop
SIN3:35 p.m.Singapore Changi
15 May
SIN9:55 a.m.Singapore Changi
13h 55m
1 stop
HKG11:50 p.m.Hong Kong Intl
C$ 379
Find similar
Malaysia Airlines
18 May
HKG8:45 a.m.Hong Kong Intl
8h 45m
1 stop
SIN5:30 p.m.Singapore Changi
23 May
SIN3:35 p.m.Singapore Changi
8h 15m
1 stop
HKG11:50 p.m.Hong Kong Intl
C$ 390
Find similar
Malaysia Airlines
10 Apr
HKG8:45 a.m.Hong Kong Intl
8h 45m
1 stop
SIN5:30 p.m.Singapore Changi
15 Apr
SIN4:35 p.m.Singapore Changi
7h 15m
1 stop
HKG11:50 p.m.Hong Kong Intl
C$ 403
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 11 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

9:05 a.m.-1:00 p.m.

Nonstop3h 55m

Singapore Changi

Sat 23/5

7:00 p.m.-11:00 p.m.

Nonstop4h 00m

C$ 378

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 4/5

8:45 a.m.-3:35 p.m.

1 stop6h 50m

Singapore Changi

Fri 15/5

9:55 a.m.-11:50 p.m.

1 stop13h 55m

C$ 379

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

8:45 a.m.-5:30 p.m.

1 stop8h 45m

Singapore Changi

Sat 23/5

3:35 p.m.-11:50 p.m.

1 stop8h 15m

C$ 390

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 10/4

8:45 a.m.-5:30 p.m.

1 stop8h 45m

Singapore Changi

Wed 15/4

4:35 p.m.-11:50 p.m.

1 stop7h 15m

C$ 403

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 8/4

8:45 a.m.-8:25 p.m.

1 stop11h 40m

Singapore Changi

Tue 14/4

4:35 p.m.-11:50 p.m.

1 stop7h 15m

C$ 414

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 13/1

3:10 p.m.-7:15 p.m.

Nonstop4h 05m

Singapore Changi

Fri 23/1

7:40 a.m.-11:35 a.m.

Nonstop3h 55m

C$ 428

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

2:20 p.m.-11:10 a.m.

1 stop20h 50m

Singapore Changi

Wed 20/5

9:30 p.m.-1:05 p.m.

1 stop15h 35m

C$ 430

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 23/2

8:45 a.m.-12:30 a.m.

1 stop15h 45m

Singapore Changi

Thu 26/2

6:00 a.m.-12:55 p.m.

1 stop6h 55m

C$ 433

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 4/5

8:45 a.m.-3:35 p.m.

1 stop6h 50m

Singapore Changi

Fri 15/5

11:25 p.m.-8:20 p.m.

2 stops20h 55m

C$ 437

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 18/5

6:45 p.m.-12:10 p.m.

1 stop17h 25m

Singapore Changi

Sat 23/5

9:00 p.m.-5:25 p.m.

1 stop20h 25m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Hong Kong and Singapore?

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 C$ 364. If you are unable to visit Singapore during the month of March, then departing from Hong Kong during the month September is also very affordable. Most momondo users find prices during this month for around C$ 399.

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

On average, the least expensive day to fly to Singapore from Hong Kong is on a Saturday. momondo users have found tickets for Saturday departures for as low as C$ 356. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Singapore on a Wednesday will generally be more expensive and average around C$ 823. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Singapore is in the evening. Flights from Hong Kong to Singapore during this time can be as low as C$ 355. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around C$ 855.

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 C$ 498 when searching weeks out. 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 C$ 363 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 December 2025, prices for Hong Kong to Singapore flights are approximately 2% more expensive 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 round-trip 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

C$ 448

Fastest flight time

3h 50m

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 C$ 448. The best round-trip flight deal from Hong Kong to Singapore found on momondo in the last 72 hours is C$ 360.
The fastest flight from Hong Kong to Singapore takes 3h 50m
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?

    The distance between Hong Kong Intl and Singapore Changi is about 2588.7 km. Typically, this will take 3h 50m by plane in normal conditions.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
ScootPriceFrom C$ 262Free CancellationRating
6.7
311 reviews
Search Scoot flights
Singapore AirlinesPriceFrom C$ 321Free CancellationRating
8.1
1,412 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom C$ 348Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights

  • Singapore Airlines Flights From Hong Kong to Singapore

    Singapore Airlines operates around 40 flights from Hong Kong to Singapore every week. The average price of these flights found in the last 72 hours has been C$ 389, but momondo users have found Singapore Airlines deals from Hong Kong to Singapore from as low as C$ 321 round-trip. Singapore Airlines has been scored 8.1/10 in 1,412 reviews.

  • Cathay Pacific Flights From Hong Kong to Singapore

    Across 1,095 Cathay Pacific reviews on momondo, the average score is 7.6/10. Cathay Pacific flies from Hong Kong to Singapore about 39 times each week, with ticket deals ranging from C$ 348 to C$ 476. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

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

Finding the right flight to Singapore from Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

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

Yes. All flights to Singapore from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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Fly your favourite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines
Scoot
Cathay Pacific