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Flights from Hong Kong to Sydney

Cheapest airlines flights from Hong Kong to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
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Find cheap flights from Hong Kong to Sydney

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Hong Kong to Sydney Flight Information

Cheapest one-way flight price $168
Cheapest round-trip ticket price $400
Off-season for travel May
Peak season for travel February
Flight distance 7,378.4 km
Average flight time 9 hours 5 minutes
Popular airline Sichuan Airlines

When is the cheapest time to book flights from Hong Kong to Sydney?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Hong Kong (HKG) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Hong Kong to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Hong Kong (HKG) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around $742.

  • How long does it take to fly from Hong Kong (HKG) to Sydney (SYD) and what is the distance?

    It takes around 9 hours 5 minutes to fly from Hong Kong (HKG) to Sydney (SYD).

  • What are the most popular airlines that fly from Hong Kong (HKG) to Sydney (SYD)?

    Airlines with flights from Hong Kong (HKG) to Sydney (SYD): Finnair, LATAM Airlines, Lufthansa, Cathay Pacific, KLM, British Airways, El Al, Air France and Swiss Airlines.

How to find a cheap flight from Hong Kong to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hong Kong to Sydney. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Hong Kong to Sydney ticket.
Tap "Date" on flight search bar to scan through the calender for Hong Kong to Sydney airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jun 25 at US$305 for one-way flights.
2
Compare cheap Hong Kong to Sydney flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Hong Kong to Sydney. The cheapest airline operating is Hong Kong Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Hong Kong to Sydney route, you can easily track the price of your airline tickets from Hong Kong to Sydney without manually checking every day.
4
Don't miss cheap Hong Kong to Sydney flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Hong Kong to Sydney to get exclusive deals for you.

More Travel Options

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