S$ 158 Find Cheap Flights from Hong Kong to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 20-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 334
Overall average: S$ 443
Multiple Airlines
Wed 25-2Sun 1-3
HKG - SIN • Direct
Cheapest direct flights
S$ 334
Typical prices: S$ 370-S$ 625
Singapore Airlines
Sat 25-4Wed 29-4
HKG - SIN • Direct
Top airlines
Cathay Pacific
Most flights • 60 per week
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 27% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Singapore

Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
16:25 - 20:25
HKG
-
SIN
4h 00mdirect
Multiple Airlines Logo
22:55 - 23:50
SIN
-
HKG
24h 55m
1 stop
S$ 334Multiple Airlines
Mon, 27 Apr - Fri, 1 May
Multiple Airlines Logo
20:45 - 00:45
HKG
-
SIN
4h 00mdirect
Multiple Airlines Logo
15:35 - 23:50
SIN
-
HKG
8h 15m
1 stop
S$ 335Multiple Airlines
Thu, 26 Feb - Tue, 3 Mar
Multiple Airlines Logo
16:20 - 08:20
HKG
-
SIN
16h 00m
1 stop
Multiple Airlines Logo
16:55 - 15:40
SIN
-
HKG
22h 45m
2 stops
S$ 337Multiple Airlines
Sun, 21 Jun - Fri, 26 Jun
Malaysia Airlines Logo
08:45 - 15:35
HKG
-
SIN
6h 50m
1 stop
Malaysia Airlines Logo
16:35 - 23:50
SIN
-
HKG
7h 15m
1 stop
S$ 338Malaysia Airlines
Wed, 25 Feb - Sat, 28 Feb
Multiple Airlines Logo
16:25 - 20:25
HKG
-
SIN
4h 00mdirect
Multiple Airlines Logo
12:10 - 13:35
SIN
-
HKG
25h 25m
1 stop
S$ 339Multiple Airlines
Tue, 24 Feb - Thu, 12 Mar
Malaysia Airlines Logo
08:45 - 16:40
HKG
-
SIN
7h 55m
1 stop
Malaysia Airlines Logo
06:00 - 12:55
SIN
-
HKG
6h 55m
1 stop
S$ 340Malaysia Airlines
Wed, 25 Feb - Sat, 28 Feb
Multiple Airlines Logo
16:25 - 20:25
HKG
-
SIN
4h 00mdirect
Multiple Airlines Logo
12:10 - 13:35
SIN
-
HKG
25h 25m
1 stop
S$ 342Multiple Airlines
Sun, 1 Mar - Tue, 10 Mar
Malaysia Airlines Logo
08:45 - 15:30
HKG
-
SIN
6h 45m
1 stop
Malaysia Airlines Logo
17:25 - 23:50
SIN
-
HKG
6h 25m
1 stop
S$ 343Malaysia Airlines
Sat, 28 Feb - Mon, 2 Mar
Hainan Airlines Logo
16:10 - 03:10
HKG
-
SIN
11h 00m
1 stop
Hainan Airlines Logo
16:30 - 09:10
SIN
-
HKG
16h 40m
1 stop
S$ 344Hainan Airlines
Sun, 1 Mar - Tue, 10 Mar
Multiple Airlines Logo
16:20 - 09:05
HKG
-
SIN
16h 45m
1 stop
Multiple Airlines Logo
19:30 - 15:40
SIN
-
HKG
20h 10m
2 stops
S$ 346Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends into flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Singapore is March, where tickets cost S$ 338 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Hong Kong is S$ 611 and S$ 548 respectively. For return trips, the best month to travel is March with an average price of S$ 338.

What is a good deal for flights to Singapore?

If you’re looking for cheap airfare to Singapore, 25% of our users found tickets to Singapore for the following prices or less: From Hong Kong S$ 295 one-way - S$ 436 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Good to know

Low seasonSeptember
Cheapest flightS$ 158
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Hong Kong to Singapore

FAQs - booking Singapore flights

  • How far is Singapore Changi Airport from central Singapore?

    The city centre of Singapore is 17 km from Singapore.

  • What is the name of Singapore’s airport?

    Singapore is served by Singapore Changi Airport, also commonly referred to as Changi, Changi Airport, Singapore, or Singapore Changi. The airport code is SIN.

  • How much is a flight to Singapore?

    On average, a flight to Singapore costs S$ 445. The cheapest price found on KAYAK in the last 2 weeks cost S$ 142 and departed from Hong Kong Intl Airport.

  • What is the cheapest day to fly to Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday where tickets can be as cheap as S$ 359. On the other hand, the most expensive day to fly is Thursday, where prices are S$ 583 on average.

  • How does KAYAK find such low prices on flights to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally at night, when flights cost S$ 327 on average. The most expensive time of day to fly to Singapore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is S$ 575.

Top tips for finding cheap flights to Singapore

  • Looking for cheap airfare to Singapore? 25% of our users found return tickets to Singapore for the following prices or less: From Hong Kong S$ 365
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Reviews of the top 3 airlines flying from Hong Kong to Singapore

 
See real verified KAYAK customer reviews for airlines flying to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Singapore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1439 reviews
7.8Food
8.6Crew
8.0Comfort
8.3Boarding
8.0Entertainment
Airline reviews

Overall were very good and I was satisfied w/ all the food and services.

10.0 ExcellentDulcie, Jan 2026
HKG - SIN
Read more Singapore Airlines reviews

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore