HKG - SIN

$145 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 6/19. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$298
Typical prices: $444-$288
Malaysia Airlines, Scoot
Fri 6/12Sun 6/14
HKG - SIN • 1 stop
Cheapest non-stop
$308
Typical prices: $448-$286
Singapore Airlines
Thu 6/4Tue 6/16
HKG - SIN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay offers complimentary Wi-Fi on most flights.
Expect efficient security at Hong Kong Intl Airport.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $304 (round-trip)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Cathay Pacific, Singapore Airlines and Scoot. Average duration is 3h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $250 (round-trip)
Shortest trip • 6h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% 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 100s 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

Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
8:45 am - 5:30 pm
HKG
-
SIN
8h 45m
1 stop
Multiple Airlines Logo
3:25 pm - 7:45 pm
SIN
-
HKG
4h 20mnonstop
$298Multiple Airlines
Sat, Jun 27 - Wed, Jul 1
Multiple Airlines Logo
8:45 am - 8:25 pm
HKG
-
SIN
11h 40m
1 stop
Multiple Airlines Logo
7:25 am - 11:20 am
SIN
-
HKG
3h 55mnonstop
$299Multiple Airlines
Sun, Jun 28 - Tue, Jun 30
Multiple Airlines Logo
2:35 pm - 9:05 am
HKG
-
SIN
18h 30m
1 stop
Multiple Airlines Logo
7:25 am - 11:20 am
SIN
-
HKG
3h 55mnonstop
$300Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
8:45 pm - 12:45 am
HKG
-
SIN
4h 00mnonstop
Multiple Airlines Logo
9:45 pm - 1:35 pm
SIN
-
HKG
15h 50m
1 stop
$303Multiple Airlines
Thu, Jun 4 - Tue, Jun 9
Malaysia Airlines Logo
8:45 am - 8:25 pm
HKG
-
SIN
11h 40m
1 stop
Malaysia Airlines Logo
4:35 pm - 11:50 pm
SIN
-
HKG
7h 15m
1 stop
$304Malaysia Airlines
Wed, Oct 14 - Mon, Oct 19
Multiple Airlines Logo
11:55 am - 8:45 pm
HKG
-
SIN
8h 50m
1 stop
Multiple Airlines Logo
3:25 pm - 7:45 pm
SIN
-
HKG
4h 20mnonstop
$305Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
8:45 pm - 12:45 am
HKG
-
SIN
4h 00mnonstop
Multiple Airlines Logo
4:15 pm - 9:05 am
SIN
-
HKG
16h 50m
1 stop
$307Multiple Airlines
Thu, Jun 4 - Tue, Jun 16
Singapore Airlines Logo
2:25 pm - 6:20 pm
HKG
-
SIN
3h 55mnonstop
Singapore Airlines Logo
7:00 pm - 11:00 pm
SIN
-
HKG
4h 00mnonstop
$308Singapore Airlines
Tue, May 26 - Thu, Jun 18
Singapore Airlines Logo
9:05 am - 12:55 pm
HKG
-
SIN
3h 50mnonstop
Singapore Airlines Logo
7:25 am - 11:20 am
SIN
-
HKG
3h 55mnonstop
$310Singapore Airlines
Thu, May 28 - Sun, May 31
Scoot Logo
8:45 pm - 12:45 am
HKG
-
SIN
4h 00mnonstop
Scoot Logo
3:25 pm - 7:45 pm
SIN
-
HKG
4h 20mnonstop
$311Scoot
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 June.

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.

When flying from Hong Kong to Singapore, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Hong Kong, you’ll find the best rates on Sundays and the most expensive ones on Mondays.

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 $291 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $488 and $439 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $317 on average.

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 32% 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
Chris Dong

Chris Dong

Expert on Cathay Pacific and Singapore Airlines

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.

Robert Schrader

Robert Schrader

Expert on HKG

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Jessica Macdonald

Jessica Macdonald

Expert on SIN

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Good to know

Low seasonMarch
Cheapest flight$145
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 9% 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

  • Where can I eat at the Hong Kong International Airport (HKG)?

    There is a food court at the airport. Here there are several Korean and Thai-inspired restaurants where you can enjoy dishes like fried chicken, noodles, salads, and beef barbecue. In addition, there are fast-food restaurants like Burger King and McDonald's on the departure levels. You can also grab a bite to go from the Gordon Ramsey Plane Food to Go Cafe.

  • How can I get from the Singapore Changi Airport (SIN) into the city?

    The Singapore Airport is about a 20min drive from the heart of the city. You can take a taxi and you'll be there in minutes. Taxis pick up outside of the airport in the arrivals area near Terminals 1, 2, and 3. However, if you prefer to take public transportation, you can take the Metro Train. The train station is in the basement of Terminals 2 and 3. It will take about 30min to get downtown on the bus.

  • Are there ATMs at either of these two airports?

    Yes, there are. At the Singapore Changi Airport (SIN), there are ATMs all around the airport. However, if you need more assistance, there is a branch office of the United Overseas Bank in Terminal 1. At the Hong Kong International Airport (HKG), there are ATMs in Terminal 1 on both the arrival and departure levels. There is also a branch office of the Bank of China on the arrival level in Terminal 1.

  • Can I rent a luggage cart at these airports?

    Yes. A luggage trolley can make it so much easier to get your luggage in and out of your vehicle. At the Singapore Changi Airport (SIN), you can rent a baggage cart near the ticket counters and baggage claims. When at the Hong Kong Airport, you'll also have access to luggage trolleys.

  • 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 $145 for a one-way ticket and $298 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Singapore?

    A passport is required to fly from Hong Kong to Singapore.

  • Which airports will I be using when flying from Hong Kong to Singapore?

    Hong Kong and Singapore are both served by 1 main airport. You will leave Hong Kong from Hong Kong Intl and will be arriving at Singapore Changi.

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

    Scoot, and Singapore Airlines offer 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?

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

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

    There are nonstop 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 $390 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 $432 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. Booking your flights between Hong Kong and SIN can sometimes prove cheaper using this method.

  • 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 $213 or less one-way and $340 or less round-trip.
  • On your trip from Hong Kong International Airport (HKG) to Singapore Changi (SIN) you might have to change planes. If you do, your layover could be in Bangkok, Ho Chi Minh City, or Kuala Lumpur. You won't have to plan for a long layover as on average, you'll stop for about 2h.
  • If your flight arrives late or if you're delayed, there is a Transit Hotel at the Singapore Changi Airport (SIN). This hotel is located in Terminal 1 near Departure Hall. Some amenities at the hotel include a pool, gym, and library.
  • While waiting on your flight to leave at the Hong Kong International Airport, you can get a beauty or spa service in Terminal 1. There is also a movie theater in the airport in Terminal 2. Other amenities at the airport include lounges and an aviation museum.
  • Renting a car can make it easy to get around Singapore. Both Hertz and Avis have offices at the Singapore Changi Airport (SIN). You'll find agencies onsite in Terminals 2, 3, and 4.
  • Numerous special events are hosted throughout the year at the Singapore Changi Airport (SIN). This includes events like a wellness festival, movie screenings, concerts, and seasonal/holiday displays.

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 direct 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 direct flights

Reviews of the top 3 airlines serving 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 1510 reviews
7.8Food
8.3Boarding
8.0Entertainment
8.6Crew
8.0Comfort
Airline reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

2.0 MediocreJeff, Apr 2026
MDC - SIN
Read more Singapore Airlines reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

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

Good good, good seat, good entertainment system. Customer service is good but can be more polished if CX charges a premium price.

Frequent Flyer number should.have been put in at time of booking.

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

I spent 45 minutes with supervisor trying to get 2 bags checked for this international flight . He wouldn’t give it to me because West Jet was involved in this booking.

Everything and everyone were excellent except for the charge for using WiFi; there was no escape from this fee except to not use it.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

I booked wheel chair for my mother but she was told to walk by herself in the middle of her way to the gate. She had to board a connecting flight under a time crunch and this was unfair to leave her to walk. Other than that they had no complains about anything else.

The flight attendants were very helpful, efficient and courteous in helping everyone!

More tasty food particularly ethnic food. Staff didn’t respond to calls some of the time in premium economy.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

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.

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

Information on your arrival and departure airports