Which airlines fly to Singapore?

Singapore Airlines, Scoot and Cathay Pacific are the top three most popular airlines that fly to Singapore from Hong Kong according to our data. Singapore Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 3 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Hong Kong Intl to Singapore Changi?

AirAsia, Malaysia Airlines, and Cebu Pacific are the most popular carriers operating from Hong Kong Intl to Singapore Changi

How many flights depart from Hong Kong to Singapore on average per week?

As of September 2025, 315 flights take off from Hong Kong and land in Singapore each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

How many flights depart from Hong Kong to Singapore on average per day?

As of September 2025, 45 flights take off from Hong Kong and land in Singapore each day. The most common flight departure time for this route is 8:00a.m., with 42% of daily flights taking off at noon.

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?

As of September 2025, there are 3 operators available to choose from 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.

C$ 154 Cheap Flights from Hong Kong to Singapore in 2025

1 adult

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Find the cheapest flights from Hong Kong to Singapore

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:30 p.m. - 8:30 p.m.HKG-SIN

4h 00mdirect

3:55 p.m. - 8:00 p.m.SIN-HKG

4h 05mdirect

C$ 334Scoot

Find Deal

Tue, 11 Nov - Fri, 14 Nov

4:30 p.m. - 8:30 p.m.HKG-SIN

4h 00mdirect

8:50 p.m. - 4:35 a.m.SIN-HKG

7h 45m1 stop

C$ 335

Find Deal

Tue, 11 Nov - Mon, 17 Nov

9:00 p.m. - 12:55 a.m.HKG-SIN

3h 55mdirect

11:25 a.m. - 3:30 p.m.SIN-HKG

4h 05mdirect

C$ 337Scoot

Find Deal

Fri, 14 Nov - Tue, 18 Nov

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

6h 50m1 stop

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

8h 15m1 stop

C$ 341Malaysia Airlines

Find Deal

Mon, 13 Oct - Thu, 16 Oct

8:45 a.m. - 3:30 p.m.HKG-SIN

6h 45m1 stop

11:25 a.m. - 3:30 p.m.SIN-HKG

4h 05mdirect

C$ 342

Find Deal

Mon, 10 Nov - Sun, 16 Nov

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

6h 50m1 stop

7:15 p.m. - 11:50 p.m.SIN-HKG

28h 35m1 stop

C$ 349Malaysia Airlines

Find Deal

Wed, 24 Sep - Sun, 28 Sep

9:25 a.m. - 12:35 a.m.HKG-SIN

15h 10m1 stop

10:50 a.m. - 9:45 a.m.SIN-HKG

22h 55m1 stop

C$ 369Cebu Pacific

Find Deal

Tue, 11 Nov - Sat, 15 Nov

1:40 a.m. - 5:40 a.m.HKG-SIN

4h 00mdirect

12:55 p.m. - 4:55 p.m.SIN-HKG

4h 00mdirect

C$ 371Cathay Pacific

Find Deal

Fri, 7 Nov - Thu, 13 Nov

7:50 a.m. - 11:55 a.m.HKG-SIN

4h 05mdirect

1:25 a.m. - 5:10 a.m.SIN-HKG

3h 45mdirect

C$ 374Cathay Pacific

Find Deal

Sun, 26 Oct - Sat, 1 Nov

11:00 a.m. - 12:35 a.m.HKG-SIN

13h 35m1 stop

1:50 a.m. - 6:00 p.m.SIN-HKG

16h 10m1 stop

C$ 377Cebu Pacific

Find Deal

Tue, 18 Nov - Fri, 21 Nov

Cebu Pacific flights from Hong Kong to Singapore

Our best Cebu Pacific deals on Hong Kong to Singapore flight tickets

Cebu Pacific

11 Nov

HKG9:25 a.m.Hong Kong Intl

15h 10m

1 stop

SIN12:35 a.m.Singapore Changi

15 Nov

SIN10:50 a.m.Singapore Changi

22h 55m

1 stop

HKG9:45 a.m.Hong Kong Intl

C$ 369

Find similar

Cebu Pacific

18 Nov

HKG11:00 a.m.Hong Kong Intl

13h 35m

1 stop

SIN12:35 a.m.Singapore Changi

21 Nov

SIN1:50 a.m.Singapore Changi

16h 10m

1 stop

HKG6:00 p.m.Hong Kong Intl

C$ 377

Find similar

Cebu Pacific

11 Nov

HKG11:00 a.m.Hong Kong Intl

13h 35m

1 stop

SIN12:35 a.m.Singapore Changi

14 Nov

SIN1:50 a.m.Singapore Changi

18h 30m

1 stop

HKG8:20 p.m.Hong Kong Intl

C$ 384

Find similar

Royal Brunei Airlines flights from Hong Kong to Singapore

Our best Royal Brunei Airlines deals on Hong Kong to Singapore flight tickets

Royal Brunei Airlines

14 Nov

HKG2:40 p.m.Hong Kong Intl

5h 55m

1 stop

SIN8:35 p.m.Singapore Changi

18 Nov

SIN9:25 p.m.Singapore Changi

16h 10m

1 stop

HKG1:35 p.m.Hong Kong Intl

C$ 388

Find similar

Royal Brunei Airlines

14 Nov

HKG2:40 p.m.Hong Kong Intl

5h 55m

1 stop

SIN8:35 p.m.Singapore Changi

18 Nov

SIN12:10 p.m.Singapore Changi

25h 25m

1 stop

HKG1:35 p.m.Hong Kong Intl

C$ 414

Find similar

Royal Brunei Airlines

15 Feb

HKG2:40 p.m.Hong Kong Intl

5h 55m

1 stop

SIN8:35 p.m.Singapore Changi

21 Feb

SIN9:25 p.m.Singapore Changi

16h 10m

1 stop

HKG1:35 p.m.Hong Kong Intl

C$ 416

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 11/11

4:30 p.m.-8:30 p.m.

Nonstop4h 00m

Singapore Changi

Fri 14/11

3:55 p.m.-8:00 p.m.

Nonstop4h 05m

C$ 334

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 11/11

4:30 p.m.-8:30 p.m.

Nonstop4h 00m

Singapore Changi

Mon 17/11

8:50 p.m.-4:35 a.m.

1 stop7h 45m

C$ 335

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 14/11

9:00 p.m.-12:55 a.m.

Nonstop3h 55m

Singapore Changi

Tue 18/11

11:25 a.m.-3:30 p.m.

Nonstop4h 05m

C$ 337

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 13/10

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

1 stop6h 50m

Singapore Changi

Thu 16/10

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

1 stop8h 15m

C$ 341

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 10/11

8:45 a.m.-3:30 p.m.

1 stop6h 45m

Singapore Changi

Sun 16/11

11:25 a.m.-3:30 p.m.

Nonstop4h 05m

C$ 342

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 24/9

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

1 stop6h 50m

Singapore Changi

Sun 28/9

7:15 p.m.-11:50 p.m.

1 stop28h 35m

C$ 349

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 11/11

9:25 a.m.-12:35 a.m.

1 stop15h 10m

Singapore Changi

Sat 15/11

10:50 a.m.-9:45 a.m.

1 stop22h 55m

C$ 369

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 7/11

1:40 a.m.-5:40 a.m.

Nonstop4h 00m

Singapore Changi

Thu 13/11

12:55 p.m.-4:55 p.m.

Nonstop4h 00m

C$ 371

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 26/10

7:50 a.m.-11:55 a.m.

Nonstop4h 05m

Singapore Changi

Sat 1/11

1:25 a.m.-5:10 a.m.

Nonstop3h 45m

C$ 374

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 18/11

11:00 a.m.-12:35 a.m.

1 stop13h 35m

Singapore Changi

Fri 21/11

1:50 a.m.-6:00 p.m.

1 stop16h 10m

C$ 377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Singapore?

In general, September 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$ 344. If you are unable to visit Singapore during the month of September, then departing from Hong Kong during the month October is also very affordable. Most momondo users find prices during this month for around C$ 344.

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$ 358. 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$ 764. 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$ 358. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around C$ 833.

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$ 442 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$ 353 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 September 2025, prices for Hong Kong to Singapore flights are approximately 0% 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$ 142
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 C$ 142. The best round-trip flight deal from Hong Kong to Singapore found on momondo in the last 72 hours is C$ 454.

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 near Singapore: 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 55m 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?
As of September 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Singapore is Airbus A330-300 (26.76% of total bookings). The next most popular plane models are Airbus A321neo (16.23%), Airbus A350-900 (16.00%), and Boeing 777-300ER (11.79%).
What is the most popular airline from Hong Kong to Singapore?
Based on momondo bookings for flights between Hong Kong and Singapore, the leading airline is Singapore Airlines, making up 47% of the total bookings. Other popular airlines include Scoot with 36% and Cathay Pacific with 17%.

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
Scoot	PriceFrom C$ 263	Free Cancellation	Rating 6.7 308 reviews	Search Scoot flights
Cathay Pacific	PriceFrom C$ 289	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom C$ 303	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights

Singapore Airlines Flights From Hong Kong to Singapore
Singapore Airlines operates around 37 flights from Hong Kong to Singapore every week. The average price of these flights found in the last 72 hours has been C$ 275, but momondo users have found Singapore Airlines deals from Hong Kong to Singapore from as low as C$ 219 round-trip. Singapore Airlines has been scored 8.1/10 in 1,365 reviews.
Cathay Pacific Flights From Hong Kong to Singapore
Across 993 Cathay Pacific reviews on momondo, the average score is 7.6/10. Cathay Pacific flies from Hong Kong to Singapore about 35 times each week, with ticket deals ranging from C$ 208 to C$ 300. 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.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Hong Kong to Singapore from C$ 154

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 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hong Kong to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Cebu Pacific flights from Hong Kong to Singapore

Our best Cebu Pacific deals on Hong Kong to Singapore flight tickets

Royal Brunei Airlines flights from Hong Kong to Singapore

Our best Royal Brunei Airlines deals on Hong Kong to Singapore flight tickets

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Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

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?

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

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$ 358. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around C$ 833.

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?

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 September 2025, prices for Hong Kong to Singapore flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Hong Kong Intl to Singapore Changi?

AirAsia, Malaysia Airlines, and Cebu Pacific are the most popular carriers operating from Hong Kong Intl to Singapore Changi

Which airlines fly to Singapore?

How many flights depart from Hong Kong to Singapore on average per day?

As of September 2025, 45 flights take off from Hong Kong and land in Singapore each day. The most common flight departure time for this route is 8:00a.m., with 42% of daily flights taking off at noon.

How many flights depart from Hong Kong to Singapore on average per week?

As of September 2025, 315 flights take off from Hong Kong and land in Singapore each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

When to book flights from Hong Kong to Singapore

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

Fastest flight time

Direct flights

Airports in Singapore

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

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

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?

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

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

Singapore Airlines Flights From Hong Kong to Singapore

Cathay Pacific Flights From Hong Kong to Singapore

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favourite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo