HKG - SIN

C$ 171 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 from Hong Kong to Singapore departing on 12/5. 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 in flight searches from Hong Kong to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Singapore, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 394
Typical prices: C$ 416-C$ 700
Hainan Airlines
Mon 20/4Mon 27/4
HKG - SIN • 1 stop
Cheapest direct flights
C$ 431
Typical prices: C$ 343-C$ 594
Singapore Airlines
Thu 4/6Sun 7/6
HKG - SIN • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay offers complimentary drinks in economy class.
Air Canada's Wi-Fi may not be available on all flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 394 (round-trip)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Cathay Pacific, Singapore Airlines, and Scoot. Average duration is 3h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
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
Expert advice
Flight Deals

Cheap Flights from Hong Kong to Singapore (HKG-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Hong Kong to Singapore

Mon, 20 Apr - Mon, 27 Apr
Hainan Airlines Logo
8:50 p.m. - 11:00 a.m.
HKG
-
SIN
14h 10m
1 stop
Hainan Airlines Logo
12:05 p.m. - 7:50 p.m.
SIN
-
HKG
7h 45m
1 stop
C$ 394Hainan Airlines
Sat, 18 Apr - Sat, 25 Apr
Hainan Airlines Logo
4:05 p.m. - 3:10 a.m.
HKG
-
SIN
11h 05m
1 stop
Hainan Airlines Logo
12:05 p.m. - 7:50 p.m.
SIN
-
HKG
7h 45m
1 stop
C$ 395Hainan Airlines
Mon, 13 Apr - Thu, 16 Apr
Hainan Airlines Logo
10:15 a.m. - 11:00 a.m.
HKG
-
SIN
24h 45m
1 stop
Hainan Airlines Logo
12:05 p.m. - 3:00 p.m.
SIN
-
HKG
26h 55m
1 stop
C$ 398Hainan Airlines
Tue, 18 Aug - Fri, 28 Aug
Malaysia Airlines Logo
8:45 a.m. - 3:35 p.m.
HKG
-
SIN
6h 50m
1 stop
Malaysia Airlines Logo
11:05 a.m. - 11:50 p.m.
SIN
-
HKG
12h 45m
1 stop
C$ 401Malaysia Airlines
Sat, 23 May - Sun, 31 May
Malaysia Airlines Logo
2:35 p.m. - 12:10 a.m.
HKG
-
SIN
9h 35m
1 stop
Malaysia Airlines Logo
4:35 p.m. - 11:50 p.m.
SIN
-
HKG
7h 15m
1 stop
C$ 402Malaysia Airlines
Mon, 13 Apr - Thu, 16 Apr
Multiple Airlines Logo
2:35 p.m. - 12:10 a.m.
HKG
-
SIN
9h 35m
1 stop
Multiple Airlines Logo
3:25 p.m. - 7:45 p.m.
SIN
-
HKG
4h 20mdirect
C$ 406Multiple Airlines
Thu, 11 Jun - Thu, 11 Jun
Malaysia Airlines Logo
8:45 a.m. - 5:30 p.m.
HKG
-
SIN
8h 45m
1 stop
Malaysia Airlines Logo
9:15 p.m. - 11:50 p.m.
SIN
-
HKG
26h 35m
1 stop
C$ 409Malaysia Airlines
Mon, 27 Jul - Sat, 8 Aug
Malaysia Airlines Logo
8:45 a.m. - 3:35 p.m.
HKG
-
SIN
6h 50m
1 stop
Malaysia Airlines Logo
6:20 a.m. - 1:15 p.m.
SIN
-
HKG
6h 55m
1 stop
C$ 414Malaysia Airlines
Fri, 26 Jun - Sat, 4 Jul
Malaysia Airlines Logo
2:35 p.m. - 12:10 a.m.
HKG
-
SIN
9h 35m
1 stop
Malaysia Airlines Logo
12:15 p.m. - 11:50 p.m.
SIN
-
HKG
11h 35m
1 stop
C$ 416Malaysia Airlines
Fri, 14 Aug - Sun, 30 Aug
Malaysia Airlines Logo
8:45 a.m. - 3:35 p.m.
HKG
-
SIN
6h 50m
1 stop
Malaysia Airlines Logo
4:35 p.m. - 11:50 p.m.
SIN
-
HKG
7h 15m
1 stop
C$ 418Malaysia Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Singapore flights

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

How much is a round-trip flight from Hong Kong to Singapore?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Singapore departing in April.

What’s the cheapest day of the week to fly from Hong Kong to Singapore?

The average price of all round-trip flights from Hong Kong to Singapore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Sunday and more expensive on a Monday. On your return trip to Hong Kong, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Hong Kong to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong 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 from Hong Kong to Singapore is September, where tickets cost C$ 399 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 665 and C$ 601 respectively.

Can I save money by flying with a layover from Hong Kong to Singapore?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 469, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong 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 on the flight from Hong Kong to Singapore, you should book around 6 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Hong Kong to Singapore

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Good to know

Low seasonJanuary
Cheapest flightC$ 171
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Hong Kong to Singapore

When to book flights from Hong Kong to Singapore

Are your dates flexible? Find out the best times to travel from Hong Kong to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Singapore

  • What is the cheapest flight from Hong Kong to Singapore?

    In the last 3 days, the lowest price for a flight from Hong Kong to Singapore was C$ 171 for a one-way ticket and C$ 394 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Hong Kong to Singapore?

    Only Scoot offers inflight Wi-Fi service on the Hong Kong to Singapore flight route.

  • Which aircraft models fly most regularly from Hong Kong to Singapore?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Hong Kong to Singapore flight route.

  • Which airline alliances offer flights from Hong Kong to Singapore?

    oneworld, and Star Alliance are the airline alliances operating flights between Hong Kong and Singapore, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Hong Kong to Singapore?

    There are direct flights from Hong Kong to Singapore on a daily basis.

  • Which is the best airline for flights from Hong Kong to Singapore, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Singapore are Singapore Airlines and Cathay Pacific. With an average price for the route of C$ 469 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of C$ 482 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Hong Kong 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 from Hong Kong to Singapore.

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

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

  • What is the Hacker Fare option on flights from Hong Kong 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 to Hong Kong with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong 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 from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hong Kong to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 169 or less one-way and C$ 469 or less round-trip.

Prefer to fly direct from Hong Kong to Singapore?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hong Kong Intl to Singapore Changi.
Find which airlines fly direct from Hong Kong Intl Airport to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Singapore Changi

Monday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Tuesday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Wednesday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Thursday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Friday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Saturday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Sunday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

See more nonstop flights

Direct returns

Singapore Changi to Hong Kong Intl

Monday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Tuesday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Wednesday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Thursday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Friday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

Saturday

Cathay Pacific,Singapore Airlines

Cathay Pacific,Singapore Airlines

Sunday

Cathay Pacific,Scoot,Singapore Airlines

Cathay Pacific,Scoot, +1 more

See more nonstop flights

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

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong 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 1484 reviews
8.0Comfort
8.6Crew
8.0Entertainment
8.3Boarding
7.8Food
Airline reviews

It was fine. Nothing special but nothing went wrong so all good.

8.0 ExcellentWendy, Mar 2026
MXP - SIN
Read more Singapore Airlines reviews

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

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.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

the crew was rude - there were no smiles when serving. they always had the look of why did you call me?

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

I wear hearing aids in both ears the infotainment system is hard to hear.

I was mid plane and they were already out of the main beef entree....ugh!

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.

3 hours delay ,we changed plane after boarding and waiting inside

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.

Everything you need to know for your flight from Hong Kong to Singapore

Information on your arrival and departure airports