S$243 Cheap Flights from Sydney to Hong Kong

View S$243 flight on Thu, 18 Sep, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Hong Kong International Airport (HKG)

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Cheap Flights from Sydney to Hong Kong (SYD-HKG)

Prices were available within the past 7 days and start at S$243 for one-way flights and S$491 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Thu, 4 Sep - Fri, 5 Sep
SYD
Sydney
HKG
Hong Kong SAR
S$491 Return, found 5 days ago
S$491
Return
found 5 days ago
Select Hainan Airlines flight, departing Thu, 4 Sep from Sydney to Hong Kong SAR, returning Fri, 5 Sep, priced at S$491 found 5 days ago
Scoot
Mon, 4 Aug - Tue, 12 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$498 Return, found 1 day ago
S$498
Return
found 1 day ago
Select Scoot flight, departing Mon, 4 Aug from Sydney to Hong Kong SAR, returning Tue, 12 Aug, priced at S$498 found 1 day ago
Singapore Airlines
Mon, 28 Jul - Wed, 13 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$630 Return, found 6 days ago
S$630
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 28 Jul from Sydney to Hong Kong SAR, returning Wed, 13 Aug, priced at S$630 found 6 days ago
Philippine Airlines
Mon, 4 Aug - Mon, 18 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$678 Return, found 6 hours ago
S$678
Return
found 6 hours ago
Select Philippine Airlines flight, departing Mon, 4 Aug from Sydney to Hong Kong SAR, returning Mon, 18 Aug, priced at S$678 found 6 hours ago
Garuda Indonesia
Sat, 25 Oct - Sun, 2 Nov
SYD
Sydney
HKG
Hong Kong SAR
S$747 Return, found 6 days ago
S$747
Return
found 6 days ago
Select Garuda Indonesia flight, departing Sat, 25 Oct from Sydney to Hong Kong SAR, returning Sun, 2 Nov, priced at S$747 found 6 days ago
Cathay Pacific
Mon, 4 Aug - Mon, 18 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$755 Return, found 6 hours ago
S$755
Return
found 6 hours ago
Select Cathay Pacific flight, departing Mon, 4 Aug from Sydney to Hong Kong SAR, returning Mon, 18 Aug, priced at S$755 found 6 hours ago
Qantas Airways
Mon, 4 Aug - Mon, 18 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$787 Return, found 6 hours ago
S$787
Return
found 6 hours ago
Select Qantas Airways flight, departing Mon, 4 Aug from Sydney to Hong Kong SAR, returning Mon, 18 Aug, priced at S$787 found 6 hours ago
Hong Kong Airlines
Fri, 31 Oct - Tue, 4 Nov
SYD
Sydney
HKG
Hong Kong SAR
S$835 Return, found 3 days ago
S$835
Return
found 3 days ago
Select Hong Kong Airlines flight, departing Fri, 31 Oct from Sydney to Hong Kong SAR, returning Tue, 4 Nov, priced at S$835 found 3 days ago
Vietnam Airlines
Mon, 28 Jul - Fri, 15 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$838 Return, found 22 hours ago
S$838
Return
found 22 hours ago
Select Vietnam Airlines flight, departing Mon, 28 Jul from Sydney to Hong Kong SAR, returning Fri, 15 Aug, priced at S$838 found 22 hours ago
Malaysia Airlines
Sat, 16 Aug - Wed, 27 Aug
SYD
Sydney
HKG
Hong Kong SAR
S$852 Return, found 2 hours ago
S$852
Return
found 2 hours ago
Select Malaysia Airlines flight, departing Sat, 16 Aug from Sydney to Hong Kong SAR, returning Wed, 27 Aug, priced at S$852 found 2 hours ago

Find the cheapest month to fly from Sydney (SYD) to Chek Lap Kok (HKG)

November is typically the cheapest month to fly

From S$439 - S$696 per traveller.

Graph displaying average flight prices per month

Sydney to Hong Kong route information
Origin airport
Kingsford Smith Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Air New Zealand, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
S$490
Distance
7348 km
Average flight time
7 hours 33 mins

Flights from Sydney to Chek Lap Kok

There are several airlines that operate frequent flights from Sydney (SYD) to Hong Kong (HKG) including

The earliest flight leaves Kingsford Smith Intl. Airport at 07:30 and arrives at Hong Kong Intl. Airport at 05:00. The last flight of the day departs Sydney at 22:20 and arrives at Hong Kong at 21:55.

The flight distance from Sydney to Hong Kong is about 7434 km, the shortest flight is 09 hours 05 minutes with Vietnam Airlines.

Expedia lets you search across the largest number of airlines and Chek Lap Kok flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Sydney Chek Lap Kok flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sydney to Chek Lap Kok trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Chek Lap Kok flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Sydney to Chek Lap Kok with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from SYD to Hong Kong Intl. Airport (HKG)?
Round-trip tickets from Sydney Airport to Chek Lap Kok Intl. Airport start from S$491. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year --- make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SYD to Hong Kong Intl. Airport (HKG)?
The majority of flights can be cancelled online, but every airline has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from SYD to Chek Lap Kok Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mascot Airport to Chek Lap Kok Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sydney Airport to Hong Kong Intl. Airport (HKG)?
You'll have 7,400 kilometres to cover on the long-haul Sydney to Chek Lap Kok route. Wear layers of comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from SYD to HKG?
Flying directly from Sydney Airport to Hong Kong Intl. Airport (HKG) is a cinch with Cathay Pacific (CX). This top carrier operates 121 flights each month.
Are SYD to HKG flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Mascot Airport to Chek Lap Kok Intl. Airport are available up to a year prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options --- and you can avoid getting trapped in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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