Cheap flights from Sydney to Hong Kong from $292
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Hong Kong departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sydney to Hong Kong
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Sydney and Hong Kong?
What is the cheapest month to fly to Hong Kong?
If you don’t want to visit Hong Kong in May, then you should wait until February to fly from Sydney, when ticket prices are also cheap, with an average price of $941.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart on your flight to Hong Kong is on a Monday when prices can be found for as low as $1,249. This is often the case because there is less demand to fly during this day of the week. Flights from Sydney to Hong Kong on a Sunday will generally be more expensive and average around $1,460. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Hong Kong?
Our data shows that the cheapest Sydney to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $1,266. At midday is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,859 per ticket.
What is the cheapest Sydney Kingsford Smith to Hong Kong Intl flight route?
Fly from Sydney Kingsford Smith to Hong Kong Intl for the best Sydney Kingsford Smith - Hong Kong Intl flight prices
How far in advance should I book a flight to Hong Kong?
You are more likely to see cheaper flights to Hong Kong from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,109 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Sydney for as low as $903 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Hong Kong Intl flights?
There are 4 cabin classes available to choose from on Sydney Kingsford Smith to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Sydney Kingsford Smith to Hong Kong Intl?
AirAsia X, Scoot, and Hainan Airlines are the most popular carriers operating from Sydney Kingsford Smith to Hong Kong Intl
Which airlines fly to Hong Kong?
Cathay Pacific, Qantas Airways and Singapore Airlines are the top three most popular airlines that fly to Hong Kong from Sydney according to our data. Cathay Pacific is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 19 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Hong Kong on average per day?
25 flights are operational daily from Sydney to Hong Kong as of June 2025. The most popular departure time for this route is 10:00, with 57% of flights per day taking off at midday.
How many flights depart from Sydney to Hong Kong on average per week?
175 flights are operational weekly from Sydney to Hong Kong as of June 2025. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.
When to book flights from Sydney to Hong Kong
Cheap Sydney to Hong Kong (SYD to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Hong Kong
How far is Sydney Kingsford Smith to Hong Kong Intl by plane?
Hong Kong Intl is 7371.6 km away from Sydney Kingsford Smith. A reasonable flight in good conditions will take 9h 40m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport?
There are 19 operators available for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Hong Kong Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Hong Kong?
Based on momondo bookings for flights between Sydney and Hong Kong, the leading plane model is Airbus A330-300, making up 28.37% of the total bookings. Other popular models include Airbus A350-900 with 21.78%, Boeing 787-9 Dreamliner with 14.93%, and Boeing 777-300ER with 13.40%.
What is the most popular airline from Sydney to Hong Kong?
momondo data reveals that the most frequently booked airline on the route from Sydney to Hong Kong is Cathay Pacific, representing 35% of all bookings. The subsequent popular airlines are Qantas Airways at 30%, Singapore Airlines at 11%, and Hong Kong Airlines at 5%.
Best airlines flying from Sydney to Hong Kong
Compare and see reviews for airlines that fly from Sydney to Hong Kong with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $446 | Free cancellation | Rating 8.1 77 reviews | |||
| PriceFrom $483 | Free cancellation | Rating 8.2 40 reviews | |||
| PriceFrom $523 | Free cancellation | Rating 8.0 14 reviews | |||
| PriceFrom $527 | Free cancellation | Rating 8.0 3 reviews | |||
| PriceFrom $535 | Free cancellation | Rating 6.7 306 reviews | |||
| PriceFrom $588 | Free cancellation | Rating 6.8 198 reviews | |||
| PriceFrom $604 | Free cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $606 | Free cancellation | Rating 8.1 1,316 reviews | |||
| PriceFrom $646 | Free cancellation | Rating 5.5 17 reviews | |||
| PriceFrom $648 | Free cancellation | Rating 7.2 879 reviews |
Cathay Pacific Flights From Sydney to Hong Kong
Cathay Pacific flies from Sydney to Hong Kong around 25 times per week, with 919 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from Sydney to Hong Kong in the last 72 hours was $606 (round-trip), much lower than the average airfare cost of $811 for Cathay Pacific flights on this route.
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Hong Kong?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Hong Kong. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Hong Kong with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Hong Kong from Sydney with this policy.
How can momondo help me find flights from Sydney to Hong Kong?
Once you have performed a search for Sydney to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sydney to Hong Kong right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.