Find cheap flights from Hong Kong to Sydney

HKG - SYD

Find cheap flights from Hong Kong to Sydney

Round-trip
Economy
Hong Kong (HKG)
Sydney Kingsford Smith
Fri 5/29
Fri 6/5
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Sydney

Good to know

Low season

March Best time to beat the crowds with an average 22% drop in price.

High season

December Most popular time to fly with an average 21% increase in price.

Average price of a round-trip

$467 (avg. price over the last 2 weeks)

Good deal for a round-trip

$604 or less

When to book flights from Hong Kong to Sydney

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $613 or less.
  • The cheapest flight from Hong Kong to Sydney was found 56 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is March.
  • Morning departure is around 68% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Hong Kong to Sydney flights

Are flight prices cheaper from Hong Kong to Sydney because of Coronavirus (COVID-19)?

How long does a flight from Hong Kong to Sydney take?

How many flights are there between Hong Kong and Sydney?

Which airlines provide the cheapest flights from Hong Kong to Sydney?

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

Which airlines fly most frequently between Hong Kong and Sydney?

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

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Hong Kong to Sydney (round-trip)

Airports
Origin
Hong Kong
$298
only
$298
Destination
Sydney
$298
only
$298
Tue, Jul 14
HKG
Hong Kong Airport
SYD
Sydney Airport
14h 55m
Wed, Jul 29
SYD
Sydney Airport
HKG
Hong Kong Airport
30h 05m
Trip: 16 days
Based on null reviews
Sun, Sep 13
HKG
Hong Kong Airport
SYD
Sydney Airport
14h 55m
Sun, Sep 20
SYD
Sydney Airport
HKG
Hong Kong Airport
30h 05m
Trip: 8 days
Based on null reviews
Sun, Jul 12
HKG
Hong Kong Airport
SYD
Sydney Airport
14h 55m
Sat, Jul 25
SYD
Sydney Airport
HKG
Hong Kong Airport
30h 05m
Trip: 14 days
Based on null reviews
Sun, Nov 8
HKG
Hong Kong Airport
SYD
Sydney Airport
19h 45m
Mon, Nov 23
SYD
Sydney Airport
HKG
Hong Kong Airport
18h 00m
Trip: 16 days
Based on null reviews
Wed, Jul 1
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Sat, Aug 15
SYD
Sydney Airport
HKG
Hong Kong Airport
15h 00m
Trip: 46 days
Based on null reviews
Mon, Oct 19
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 45m
Mon, Oct 26
SYD
Sydney Airport
HKG
Hong Kong Airport
15h 00m
Trip: 8 days
Based on null reviews
Wed, Jul 8
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Fri, Aug 21
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 45 days
Based on null reviews
Wed, Jul 8
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Fri, Aug 21
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 45 days
Based on null reviews
Tue, Jul 14
HKG
Hong Kong Airport
SYD
Sydney Airport
17h 25m
Wed, Jul 29
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 16 days
Based on null reviews
Sat, Jul 18
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Sun, Aug 16
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 30 days
Based on null reviews
Sat, Jul 18
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Sun, Aug 16
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 30 days
Based on null reviews
Sat, Jul 18
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Sun, Aug 16
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 30 days
Based on null reviews
Wed, Nov 4
HKG
Hong Kong Airport
SYD
Sydney Airport
21h 15m
Wed, Mar 10
SYD
Sydney Airport
HKG
Hong Kong Airport
22h 30m
Trip: 127 days
Based on null reviews
Sat, Oct 24
HKG
Hong Kong Airport
SYD
Sydney Airport
22h 40m
Sat, Oct 31
SYD
Sydney Airport
HKG
Hong Kong Airport
15h 00m
Trip: 8 days
Based on null reviews
Wed, Sep 16
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Wed, Jan 27
SYD
Sydney Airport
HKG
Hong Kong Airport
12h 50m
Trip: 134 days
Based on null reviews
Mon, Nov 2
HKG
Hong Kong Airport
SYD
Sydney Airport
19h 55m
Sun, Mar 7
SYD
Sydney Airport
HKG
Hong Kong Airport
23h 05m
Trip: 126 days
Based on null reviews
Wed, Jun 17
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Tue, Sep 1
SYD
Sydney Airport
HKG
Hong Kong Airport
13h 00m
Trip: 77 days
Based on null reviews
Thu, Sep 24
HKG
Hong Kong Airport
SYD
Sydney Airport
20h 05m
Wed, Sep 30
SYD
Sydney Airport
HKG
Hong Kong Airport
23h 10m
Trip: 7 days
Based on null reviews
Sun, Sep 13
HKG
Hong Kong Airport
SYD
Sydney Airport
19h 35m
Sat, Nov 28
SYD
Sydney Airport
HKG
Hong Kong Airport
25h 35m
Trip: 77 days
Based on null reviews
Sun, Sep 13
HKG
Hong Kong Airport
SYD
Sydney Airport
22h 40m
Sat, Nov 28
SYD
Sydney Airport
HKG
Hong Kong Airport
15h 00m
Trip: 77 days
Based on null reviews
Show more results

Book cheap flights from Hong Kong to Sydney (one-way)

Airports
Origin
Hong Kong
$195
only
$195
Destination
Sydney
$195
only
$195
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
23h 00m
Based on null reviews
Wed, Jul 15
HKG
Hong Kong Airport
SYD
Sydney Airport
44h 30m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
19h 55m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
14h 00m
Based on null reviews
Wed, Jul 15
HKG
Hong Kong Airport
SYD
Sydney Airport
23h 00m
Based on null reviews
Wed, Jul 15
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
19h 35m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 45m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 45m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 45m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 30m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
12h 30m
Based on null reviews
Wed, Jul 15
HKG
Hong Kong Airport
SYD
Sydney Airport
32h 10m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
16h 50m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
16h 50m
Based on null reviews
Thu, Jul 16
HKG
Hong Kong Airport
SYD
Sydney Airport
16h 20m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
17h 25m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
17h 25m
Based on null reviews
Sat, Jul 25
HKG
Hong Kong Airport
SYD
Sydney Airport
14h 55m
Based on null reviews
Show more results

Top 5 airlines serving Hong Kong Intl to Sydney Kingsford Smith

Scores according to KAYAK customer reviews

8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Airline reviews
Read more about Singapore Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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