$107 Cheap Flights from Singapore (SIN) to Hong Kong (HKG)

View $107 flight on Mon, Jul 21, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Hong Kong International Airport (HKG)

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

Prices were available within the past 7 days and start at $107 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, Jan 22 - Sun, Jan 25
SIN
Singapore
HKG
Hong Kong SAR
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago
Select Scoot flight, departing Thu, Jan 22 from Singapore to Hong Kong SAR, returning Sun, Jan 25, priced at $198 found 2 hours ago
Scoot
Fri, Aug 22 - Tue, Aug 26
SIN
Singapore
HKG
Hong Kong SAR
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select Scoot flight, departing Fri, Aug 22 from Singapore to Hong Kong SAR, returning Tue, Aug 26, priced at $208 found 4 days ago
Scoot
Tue, Aug 5 - Tue, Aug 19
SIN
Singapore
HKG
Hong Kong SAR
$210 Roundtrip, found 1 hour ago
$210
Roundtrip
found 1 hour ago
Select Scoot flight, departing Tue, Aug 5 from Singapore to Hong Kong SAR, returning Tue, Aug 19, priced at $210 found 1 hour ago
Scoot
Tue, Oct 14 - Thu, Oct 16
SIN
Singapore
HKG
Hong Kong SAR
$222 Roundtrip, found 13 hours ago
$222
Roundtrip
found 13 hours ago
Select Scoot flight, departing Tue, Oct 14 from Singapore to Hong Kong SAR, returning Thu, Oct 16, priced at $222 found 13 hours ago
Cathay Pacific
Wed, Nov 12 - Wed, Nov 19
SIN
Singapore
HKG
Hong Kong SAR
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Wed, Nov 12 from Singapore to Hong Kong SAR, returning Wed, Nov 19, priced at $233 found 5 hours ago
Singapore Airlines
Mon, Sep 29 - Wed, Oct 8
SIN
Singapore
HKG
Hong Kong SAR
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Mon, Sep 29 from Singapore to Hong Kong SAR, returning Wed, Oct 8, priced at $234 found 6 days ago
Hainan Airlines
Thu, Sep 18 - Sat, Sep 20
SIN
Singapore
HKG
Hong Kong SAR
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Thu, Sep 18 from Singapore to Hong Kong SAR, returning Sat, Sep 20, priced at $258 found 5 days ago
Royal Brunei Airlines
Thu, Jan 22 - Sun, Jan 25
SIN
Singapore
HKG
Hong Kong SAR
$273 Roundtrip, found 2 hours ago
$273
Roundtrip
found 2 hours ago
Select Royal Brunei Airlines flight, departing Thu, Jan 22 from Singapore to Hong Kong SAR, returning Sun, Jan 25, priced at $273 found 2 hours ago
Malaysia Airlines
Mon, Sep 8 - Mon, Sep 15
SIN
Singapore
HKG
Hong Kong SAR
$296 Roundtrip, just found
$296
Roundtrip
just found
Select Malaysia Airlines flight, departing Mon, Sep 8 from Singapore to Hong Kong SAR, returning Mon, Sep 15, priced at $296 just found
Vietnam Airlines
Tue, Jul 15 - Wed, Jul 16
SIN
Singapore
HKG
Hong Kong SAR
$297 Roundtrip, found 4 hours ago
$297
Roundtrip
found 4 hours ago
Select Vietnam Airlines flight, departing Tue, Jul 15 from Singapore to Hong Kong SAR, returning Wed, Jul 16, priced at $297 found 4 hours ago

Find the cheapest month to fly from Singapore (SIN) to Chek Lap Kok (HKG)

February is typically the cheapest month to fly

From $182 - $298 per traveler.

Graph displaying average flight prices per month

Alternative airports near Chek Lap Kok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Macau Intl. MFM. Cheapest option available. Flights from $232
MFM
Macau Intl.
Cheapest
Flights from $232
Select flight to Shenzhen Intl. SZX. Flights from $261
SZX
Shenzhen Intl.
Flights from $261
Flights from Singapore (SIN) to Hong Kong (HKG)
Origin airport
Changi
Destination airport
Hong Kong Intl.
Airlines serving
Air China, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Garuda Indonesia, Hainan Airlines, IndiGo, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, STARLUX Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Roundtrip price
$198
Distance
1594 mi
Average flight time
4 hours 2 mins

Singapore to Hong Kong Flights

The cheapest times to fly from Singapore to Hong Kong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Hong Kong are during the month of January. You can find some of the cheapest flights from Singapore to Hong Kong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Hong Kong

Sunday is one of the best days to book for cheap flights from Singapore to Hong Kong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Hong Kong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $107 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Hong Kong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Hong Kong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) cost?
Cheap return flights from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) start from $208. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Scoot flight leaving SIN on July 31 2025 and touching down at HKG. The price was last updated on July 4 2025 and has not changed since.
What is the cheapest month to fly from SIN to HKG?
The cheapest flights from SIN to HKG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
You can pick from 3 airlines that operate direct flights from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG). These include:

  • Cathay Pacific
  • Singapore Airlines
  • Scoot

What is the cheapest airline that flies from SIN to HKG?
Currently, the cheapest airline operating one-way flights from SIN to HKG is Scoot. You can book a seat on this route from $112. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SIN on August 27 2025. Prices were last updated on July 4 2025 and have not changed since.
How many flights per day from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
With an average of 14 direct flights that operate from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) every day, you'll be jetting off in no time.
What are the most popular departure times for flights from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
Flights between SIN and HKG are their busiest at 6 PM. For a more relaxed experience and possibly cheaper fares, look for a time when demand is lower.
What day of the week has the most flights from SIN to HKG?
If you fly on a Tuesday, you'll get the largest range of options for flights from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG).
What is the earliest flight from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
Catch the earliest flight at around 1:25AM UTC+8, departing from Changi Airport (SIN). You'll be traveling for about 3h 45m, touching down at Hong Kong Intl. Airport (HKG) at approximately 5:10AM UTC+8.
How long does it take to fly from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
Typically, it takes 3 hours and 56 minutes to travel the 1,600 mi from SIN to HKG.
What airline has the least delays from SIN to HKG?
Consider traveling with SWISS if you'd like to fly straight from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) without any interruptions. This carrier has the strongest track record for punctuality, with an on-time performance of 100%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
To avoid potential delays on the Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Hong Kong from Changi Airport (SIN)?
Hong Kong Intl. Airport (HKG) is the only airport in Hong Kong with direct flights from Changi Airport (SIN). Consider your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG) last-minute?
Booking your ticket from SIN to HKG shortly before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SIN to HKG flight and hotel package?
You'll typically save money by securing a SIN to HKG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Hong Kong Intl. Airport (HKG)?
It's generally possible to cancel or reschedule your SIN to HKG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.