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HK$597+ Cheap flights from Sydney

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — HKG
20 Jul — 27 Jul1
1 adult

What to know about flights from Sydney

Discover essential information about flights departing from Sydney, including flight schedules, destinations, airlines operating at the Sydney airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 July 2025.

Cheapest one-way flight

HK$561

Cheapest round-trip flight

HK$1,885

Cheapest airline

Jetstar

Most popular destination

Melbourne (MEL)

Good round-trip deal

HK$562 or less

Good one-way deal

HK$303 or less
The cheapest one-way flight from Sydney Kingsford Smith is currently to Melbourne.
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The cheapest round-trip flight from Sydney Kingsford Smith is currently to Hong Kong Intl.
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On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of HK$1,033).
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Melbourne (MEL) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of HK$778).
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Price to beat on a round-trip flight from Sydney Kingsford Smith.
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Price to beat on a one-way flight from Sydney Kingsford Smith.
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Find flights from Sydney

Cheapest flights from Sydney
Explore the most affordable flight options available from Sydney. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.

Wed 13-812:50SYD - HKG
2 stops36h 45mMultiple Airlines
Wed 20-819:20HKG - SYD
1 stop14h 15mMultiple Airlines
Deal found 14-7HK$3,391
Fri 29-812:50SYD - ICN
2 stops33h 30mMultiple Airlines
Fri 5-920:20ICN - SYD
1 stop22h 40mMultiple Airlines
Deal found 15-7HK$3,446
Wed 22-1011:45SYD - ICN
Nonstop10h 30mJetstar
Tue 28-1021:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 14-7HK$3,540
Fri 29-812:50SYD - ICN
2 stops33h 30mScoot
Fri 5-922:35ICN - SYD
2 stops36h 00mScoot
Deal found 15-7HK$3,705
Mon 28-718:05SYD - HKG
1 stop21h 50mSingapore Airlines
Mon 4-818:50HKG - SYD
1 stop19h 55mSingapore Airlines
Deal found 14-7HK$3,752
Mon 11-812:50SYD - HKG
1 stop33h 15mScoot
Fri 15-819:20HKG - SYD
1 stop22h 10mScoot
Deal found 15-7HK$3,784
Mon 3-1112:15SYD - ICN
Nonstop11h 00mT'way Air
Mon 17-1121:40ICN - SYD
Nonstop10h 35mT'way Air
Deal found 13-7HK$4,451
Mon 3-1116:10SYD - ICN
1 stop19h 40mSingapore Airlines
Mon 17-1116:45ICN - SYD
1 stop17h 05mSingapore Airlines
Deal found 14-7HK$4,482
Thu 4-922:10SYD - ICN
1 stop23h 15mMalaysia Airlines
Thu 25-911:00ICN - SYD
1 stop18h 35mMalaysia Airlines
Deal found 13-7HK$4,639
Sun 21-911:45SYD - ICN
1 stop21h 45mGaruda Indonesia
Sun 28-910:35ICN - SYD
1 stop22h 10mGaruda Indonesia
Deal found 15-7HK$4,726
Wed 13-807:40SYD - ICN
1 stop14h 30mCathay Pacific
Sat 23-815:10ICN - SYD
2 stops25h 45mCathay Pacific
Deal found 14-7HK$5,511
Wed 30-711:50SYD - IAD
2 stops27h 10mAir New Zealand
Sun 31-812:45IAD - SYD
2 stops30h 00mAir New Zealand
Deal found 12-7HK$9,616

Find flights from Sydney within your budget

Find flights departing from Sydney that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 July 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 13-8

12:50-23:35

2 stops36h 45m

Hong Kong Intl

Wed 20-8

19:20-11:35

1 stop14h 15m

HK$3,391

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 29-8

12:50-21:20

2 stops33h 30m

Incheon Intl

Fri 5-9

20:20-20:00

1 stop22h 40m

HK$3,446

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 30-8

21:00-15:45

1 stop20h 45m

Hong Kong Intl

Fri 12-9

20:50-14:15

1 stop15h 25m

HK$3,462

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 6-9

12:50-18:20

1 stop31h 30m

Hong Kong Intl

Sat 13-9

19:20-11:35

1 stop14h 15m

HK$3,532

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Wed 22-10

11:45-20:15

Nonstop10h 30m

Incheon Intl

Tue 28-10

21:50-10:05

Nonstop10h 15m

HK$3,540

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 29-8

12:50-21:20

2 stops33h 30m

Incheon Intl

Fri 5-9

22:35-11:35

2 stops36h 00m

HK$3,705

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 28-7

18:05-13:55

1 stop21h 50m

Hong Kong Intl

Mon 4-8

18:50-16:45

1 stop19h 55m

HK$3,752

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 3-11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Mon 17-11

21:40-10:15

Nonstop10h 35m

HK$4,451

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 3-11

16:10-09:50

1 stop19h 40m

Incheon Intl

Mon 17-11

16:45-11:50

1 stop17h 05m

HK$4,482

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 4-9

22:10-20:25

1 stop23h 15m

Incheon Intl

Thu 25-9

11:00-06:35

1 stop18h 35m

HK$4,639

Flights are sorted by cheapest return flights first.

Deals found on 15-7

Showing 1-10 of 36 results
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Best time to book a flight from Sydney

Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney

Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sydney?

Use this chart to determine the optimal time to book a return flight from Sydney to Hong Kong. Price data was last updated on 11 July 2025.

The price you pay for your flight from Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney?

Currently, March is the cheapest month in which you can book a flight from Sydney (average of HK$2,889). Flying from Sydney in December will prove the most costly (average of HK$5,024). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Sydney?

Use this chart to determine the cheapest time to fly return from Sydney to Hong Kong. Price data was last updated on 13 July 2025.

Those who are seeking the cheapest fare on flights departing from Sydney would be wise to consider leaving during Sunday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from Sydney?

Many airlines operate round-trip flights from Sydney: Cathay Pacific, Qantas Airways, Singapore Airlines, Hong Kong Airlines, Air China. These airlines fly to the following popular destinations: Hong Kong.

Jetstar
Jetstar
From HK$68
Virgin Australia
Virgin Australia
From HK$64
Cathay Pacific
Cathay Pacific
From HK$628
Qantas Airways
Qantas Airways
From HK$615

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,846 flights per day), Brisbane (1,134 flights per day) and Adelaide (703 flights per day).

Melbourne
Melbourne
From HK$34
Hong Kong Intl
Hong Kong Intl
From HK$231
Guangzhou Baiyun
Guangzhou Baiyun
From HK$353
Shenzhen
Shenzhen
From HK$494

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Melbourne, with prices starting at HK$268. Explore other affordable destinations below.

Melbourne
Melbourne
From HK$34
Maroochydore Sunshine Coast
Maroochydore Sunshine Coast
From HK$39
Adelaide
Adelaide
From HK$46
Ballina Byron
Ballina Byron
From HK$69

Airline reviews for flights from Sydney

Get insights into the airlines that provide service from Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sydney. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Hainan Airlines, Singapore Airlines, andScoot from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Crew

8.9

Food

8.6

Comfort

8.1

Overall

8.2

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Crew

8.9

Food

8.6

Comfort

8.1

Overall

8.2

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,326 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Crew

8.9

Food

8.6

Comfort

8.1

Overall

8.2

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Scoot
6.7
Okay
305 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Crew

8.9

Food

8.6

Comfort

8.1

Overall

8.2

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
VietJet Air
5.6
Fair
145 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Crew

8.9

Food

8.6

Comfort

8.1

Overall

8.2

Boarding

8.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline from Sydney

Browse through various options for flying your favourite airline from Sydney. Flight routes are based on user searches made on Cheapflights and were last updated on 15 July 2025.
Cathay Pacific flights from Sydney to Hong Kong
Jetstar flights from Sydney to Melbourne
Qantas Airways flights from Sydney to Hong Kong
China Southern flights from Sydney to Guangzhou
Virgin Australia flights from Sydney to Melbourne

Related info for your journey

Access useful and relevant information related to your journey from Sydney. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 July 2025.

  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Beirut, Brisbane, Athens. Throughout the year, Bangkok Suvarnabhumi Airport, Auckland, Brisbane are some of the top choices made by users flying from Sydney.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as HK$268 to Melbourne Avalon Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$5,514 to fly from Sydney.

  • What are the cheapest airlines flying from Sydney to anywhere?

    Over the past few days, we've found that Virgin Australia, Jetstar, and Batik Air have the cheapest prices from Sydney. Virgin Australia flights from Sydney to Adelaide (HK$505), Jetstar flights from Sydney to Adelaide (HK$532), and Batik Air flights from Sydney to Denpasar Bali Ngurah Rai (HK$1,735).

  • What is the cheapest premium economy flight from Sydney?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Sydney.
    Fly Sydney Kingsford Smith to Melbourne Airport from HK$5,718
    Fly Sydney Kingsford Smith to Manila from HK$8,456
    Fly Sydney Kingsford Smith to Singapore from HK$11,698
    Fly Sydney Kingsford Smith to Shanghai Pu Dong Airport from HK$12,556

  • What is the cheapest first class flight from Sydney?

    To fly first-class from Sydney on a budget, select a flight to Dubai from HK$96,489.

  • What is the cheapest month to fly from Sydney?

    Currently, the cheapest month for flights from Sydney is March. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Sydney?

    Check out the cheapest flights from Sydney to embark to:
    Fly from Sydney to Hong Kong from HK$2,685 round trip

  • How does Cheapflights help users find flights from Sydney?

    When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Sydney?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

  • Can Cheapflights find flights from Sydney with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Sydney become cheaper?

    Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

Can Cheapflights find flights from Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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