SIN - HKG

$158 Find Cheap Flights from Singapore to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Hong Kong departing on 1/23. 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 Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Hong Kong, 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 Singapore to Hong Kong, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$264
Typical prices: $228-$363
Multiple Airlines
Wed 4/8Sun 4/19
SIN - HKG • 1 stop
Cheapest non-stop
$265
Typical prices: $219-$359
Scoot
Mon 2/2Wed 2/4
SIN - HKG • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay offers complimentary checked bags in economy.
Singapore Airlines provides free Wi-Fi for all passengers.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Scoot
Cheapest • from $265 (round-trip)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
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
September
Cheapest • 14% price drop
December
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 Hong Kong!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

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

Wed, Apr 8 - Sun, Apr 19
Multiple Airlines Logo
6:25 pm - 5:25 pm
SIN
-
HKG
23h 00m
1 stop
Multiple Airlines Logo
7:20 pm - 11:05 pm
HKG
-
SIN
3h 45mnonstop
$264Multiple Airlines
Mon, Feb 2 - Wed, Feb 4
Scoot Logo
11:25 am - 3:25 pm
SIN
-
HKG
4h 00mnonstop
Scoot Logo
4:25 pm - 8:25 pm
HKG
-
SIN
4h 00mnonstop
$265Scoot
Tue, Mar 3 - Fri, Mar 6
Singapore Airlines Logo
6:55 pm - 10:45 pm
SIN
-
HKG
3h 50mnonstop
Singapore Airlines Logo
2:10 pm - 6:15 pm
HKG
-
SIN
4h 05mnonstop
$268Singapore Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
8:50 pm - 4:35 am
SIN
-
HKG
7h 45m
1 stop
Multiple Airlines Logo
4:25 pm - 8:25 pm
HKG
-
SIN
4h 00mnonstop
$269Multiple Airlines
Tue, Apr 7 - Thu, Apr 9
Vietnam Airlines Logo
9:00 pm - 5:25 pm
SIN
-
HKG
20h 25m
1 stop
Vietnam Airlines Logo
2:30 pm - 11:55 am
HKG
-
SIN
21h 25m
1 stop
$270Vietnam Airlines
Tue, Mar 3 - Sun, Mar 8
Multiple Airlines Logo
1:35 pm - 9:40 pm
SIN
-
HKG
8h 05m
1 stop
Multiple Airlines Logo
4:25 pm - 8:25 pm
HKG
-
SIN
4h 00mnonstop
$271Multiple Airlines
Sun, Jan 25 - Sat, Jan 31
Cathay Pacific Logo
8:15 pm - 12:10 am
SIN
-
HKG
3h 55mnonstop
Cathay Pacific Logo
7:50 am - 11:55 am
HKG
-
SIN
4h 05mnonstop
$272Cathay Pacific
Thu, Apr 2 - Sun, Apr 12
Vietnam Airlines Logo
9:00 pm - 5:25 pm
SIN
-
HKG
20h 25m
1 stop
Vietnam Airlines Logo
6:45 pm - 12:10 pm
HKG
-
SIN
17h 25m
1 stop
$273Vietnam Airlines
Wed, Apr 15 - Mon, Apr 20
Vietnam Airlines Logo
6:25 pm - 5:25 pm
SIN
-
HKG
23h 00m
1 stop
Vietnam Airlines Logo
6:45 pm - 12:10 pm
HKG
-
SIN
17h 25m
1 stop
$274Vietnam Airlines
Sun, Feb 1 - Sun, Feb 8
Malaysia Airlines Logo
9:20 pm - 11:50 pm
SIN
-
HKG
26h 30m
1 stop
Malaysia Airlines Logo
8:45 am - 12:55 pm
HKG
-
SIN
28h 10m
1 stop
$275Malaysia Airlines
Booking Insights

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

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

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

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

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

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

If your flying dates are flexible, you should consider flying to Hong Kong on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Singapore to Hong Kong. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Hong Kong, 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 Singapore to Hong Kong is September, where tickets cost $240 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $402 and $314 respectively.

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

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 $354, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Hong Kong, 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 Singapore to Hong Kong, 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 17 weeks before departure.

Expert advice

Expert advice for your flight from Singapore to Hong Kong

 
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.
Airlines
Cathay Pacific

Cathay offers complimentary checked bags for economy passengers, enhancing travel convenience.


Cathay's business class features ample storage and privacy with winged partitions.

Singapore Airlines

Singapore Airlines provides free Wi-Fi for all passengers, enhancing connectivity.


Singapore's Book the Cook allows pre-ordering gourmet meals in premium cabins.

Airports
SIN

At SIN, Wi-Fi is free throughout the airport, with no restriction on reconnecting for further sessions after the initial 3-hour limit.

HKG

For a smooth arrival at HKG, use the Airport Express train to central Hong Kong, departing every 10 minutes for a quick and convenient journey.

Our travel experts
Chris Dong

Chris Dong

Expert on Cathay Pacific and Singapore Airlines

Chris Dong

Chris Dong

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.

Read more
Robert Schrader

Robert Schrader

Expert on HKG

Robert Schrader

Robert Schrader

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.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on SIN

Jessica Macdonald

Jessica Macdonald

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.

Read more

Good to know

Low seasonFebruary
Cheapest flight$157
Most popular time to fly with an average 44% increase in price.
Flight from Singapore to Hong Kong

When to book flights from Singapore to Hong Kong

Are your dates flexible? Find out the best times to travel from Singapore to Hong Kong 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 Singapore to Hong Kong

  • What is the best way to get from Hong Kong International Airport to Hong Kong city?

    There are a number of ways to reach Hong Kong city after arrival, such as renting a car, taking a cab or opting for public transport. The Airport Express takes only 25 min to reach the city and costs S$ 20 (≈HK$ 115). Many public buses also operate from the airport and are considerably cheaper at S$ 7 (≈HK$ 40) per ticket. The bus terminal is located next to car park 1.

  • On flights from Singapore to Hong Kong with a stop, where will be the layover?

    There are many non-stop flights to Hong Kong, though a flight with a layover is usually cheaper. Stops usually vary depending on the airline, but are often in Manila Airport, Bangkok or Kuala Lumpur. Bear in mind that a transit visa may be required if it is a longer layover.

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

    In the last 3 days, the lowest price for a flight from Singapore to Hong Kong was $157 for a one-way ticket and $264 for a round-trip.

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

    Yes, you’ll need a passport to travel to Hong Kong from Singapore.

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

    On your way to Hong Kong, you’ll fly out from Singapore Changi. You’ll be landing at Hong Kong Intl.

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

    Scoot, Singapore Airlines, and Asiana Airlines offer inflight Wi-Fi service on the Singapore to Hong Kong flight route.

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

    The Airbus A321neo is the aircraft model that flies most regularly on the Singapore to Hong Kong flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to Hong Kong are Singapore Airlines and Cathay Pacific. With an average price for the route of $336 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $321 and an overall rating of 7.6.

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

    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 Singapore to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Singapore 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 Singapore to Hong Kong?

    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 Hong Kong with an airline and back to Singapore with another airline. Booking your flights between Singapore and HKG 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 Singapore to Hong Kong?

    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 Hong Kong from Singapore 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 Singapore to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $254 or less one-way and $266 or less round-trip.
  • Freshen up after your flight from Singapore to Hong Kong International Airport (HKG) and benefit from the free shower facilities that are located right after baggage claim in the arrivals area at Terminal 1.
  • When flying from Changi Airport (SIN) to Hong Kong, bear in mind that the airport is a hub for millions of flyers, so plan ahead and leave ample time to check in. If you have extra time before your flight, Changi Airport has a wide range of entertainment, including a swimming pool and Jacuzzi in Terminal 1, an Enchanted Garden in Terminal 2 or you can watch a film at one of the movie theatres in Terminal 2 or 3.
  • For elderly, pregnant or disabled passengers, it may be physically exhausting to navigate Changi Airport on their feet. Complimentary wheelchairs are provided at the information and customer desks that can be found at each terminal, and can be used until passengers board their planes.

Prefer to fly direct from Singapore to Hong Kong?

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

Direct departures

Singapore Changi to Hong Kong Intl

Monday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Tuesday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Wednesday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

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, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Sunday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

See more direct flights

Direct returns

Hong Kong Intl to Singapore Changi

Monday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Tuesday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Wednesday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

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, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

Sunday

Cathay Pacific, Scoot, Singapore Airlines

Cathay Pacific, Scoot, +1 more

See more direct flights

Reviews of the top 4 airlines serving from Singapore to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Hong Kong. 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 Singapore to Hong Kong? 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.
8.1
Singapore AirlinesOverall score based on 1431 reviews
8.6Crew
8.0Comfort
8.3Boarding
7.8Food
8.0Entertainment
Airline reviews

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

8.0 ExcellentRavin, Jan 2026
SIN - CMB
Read more Singapore Airlines reviews

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

The crew, pilots and flight attendants were all amazing. What could be better is reinforcing that seats cannot be reclined at departure and landing. I had a person seated in front of me who had her seat all the way inclined, including during take-off - after the crew asked her to seat upright. Cathay Pacific should reinforce this safety request and perhaps penalize those who don't follow it. I felt very unsafe with this person limiting my space and perhaps putting my life in danger in the "unlikely" case of an emergency.

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

The experience was efficient, on time, and provided great service.

one hour transit not good. cathay pacific is not helpful at all

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

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 from Singapore to Hong Kong

Information on your arrival and departure airports