$109 Cheap Flights from Singapore (SIN) to Hong Kong (HKG)

View $109 flight on Sat, May 17, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $109 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, May 12 - Tue, May 20
SIN
Singapore
HKG
Hong Kong SAR
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select Scoot flight, departing Mon, May 12 from Singapore to Hong Kong SAR, returning Tue, May 20, priced at $203 found 1 day ago
Scoot
Fri, May 2 - Fri, May 9
SIN
Singapore
HKG
Hong Kong SAR
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Scoot flight, departing Fri, May 2 from Singapore to Hong Kong SAR, returning Fri, May 9, priced at $209 found 1 day ago
Scoot
Thu, May 15 - Wed, May 21
SIN
Singapore
HKG
Hong Kong SAR
$210 Roundtrip, found 21 hours ago
$210
Roundtrip
found 21 hours ago
Select Scoot flight, departing Thu, May 15 from Singapore to Hong Kong SAR, returning Wed, May 21, priced at $210 found 21 hours ago
Scoot
Wed, May 28 - Sun, Jun 1
SIN
Singapore
HKG
Hong Kong SAR
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Select Scoot flight, departing Wed, May 28 from Singapore to Hong Kong SAR, returning Sun, Jun 1, priced at $211 found 3 days ago
Scoot
Thu, Oct 23 - Thu, Nov 6
SIN
Singapore
HKG
Hong Kong SAR
$216 Roundtrip, just found
$216
Roundtrip
just found
Select Scoot flight, departing Thu, Oct 23 from Singapore to Hong Kong SAR, returning Thu, Nov 6, priced at $216 just found
Cathay Pacific
Tue, Apr 29 - Wed, May 7
SIN
Singapore
HKG
Hong Kong SAR
$230 Roundtrip, found 1 hour ago
$230
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Tue, Apr 29 from Singapore to Hong Kong SAR, returning Wed, May 7, priced at $230 found 1 hour ago
Hainan Airlines
Sun, May 11 - Mon, May 12
SIN
Singapore
HKG
Hong Kong SAR
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Sun, May 11 from Singapore to Hong Kong SAR, returning Mon, May 12, priced at $233 found 3 days ago
Royal Brunei Airlines
Thu, Oct 23 - Thu, Nov 6
SIN
Singapore
HKG
Hong Kong SAR
$267 Roundtrip, just found
$267
Roundtrip
just found
Select Royal Brunei Airlines flight, departing Thu, Oct 23 from Singapore to Hong Kong SAR, returning Thu, Nov 6, priced at $267 just found
Xiamen Airlines
Tue, Jun 3 - Sun, Jun 8
SIN
Singapore
HKG
Hong Kong SAR
$285 Roundtrip, found 11 hours ago
$285
Roundtrip
found 11 hours ago
Select Xiamen Airlines flight, departing Tue, Jun 3 from Singapore to Hong Kong SAR, returning Sun, Jun 8, priced at $285 found 11 hours ago
Vietnam Airlines
Mon, Jul 28 - Tue, Jul 29
SIN
Singapore
HKG
Hong Kong SAR
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Mon, Jul 28 from Singapore to Hong Kong SAR, returning Tue, Jul 29, priced at $292 found 2 days ago

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 $197. 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 May 15 2025 and touching down at HKG. The price was last updated on April 24 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 $106. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SIN on May 15 2025. Prices were last updated on April 24 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.
*Available to One Key members.