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Low Price Flights from Sydney to Hong Kong

Explore the cheapest one-way and round-trip flights from Sydney to Hong Kong over the next 90 days, with one-way fares from AU$ 299 and round-trip from AU$ 687. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SYD 12:05
        10h 5m
        Direct
        HKG 19:10
        Sydney - Hong Kong | Sat, Oct 17 | Hong Kong Airlines
        HKG 22:05
        9h 30m
        Direct
        SYD 10:35
        Hong Kong - Sydney | Tue, Oct 20 | Hong Kong Airlines
        AU$ 890 AU$ 1,086
        18% off
        18% off
        AU$ 1,086 AU$ 890
      • SYD 12:05
        10h 5m
        Direct
        HKG 19:10
        Sydney - Hong Kong | Fri, Oct 16 | Hong Kong Airlines
        HKG 22:05
        9h 30m
        Direct
        SYD 10:35
        Hong Kong - Sydney | Tue, Oct 20 | Hong Kong Airlines
        AU$ 890 AU$ 1,086
        18% off
        18% off
        AU$ 1,086 AU$ 890
      • SYD 09:15
        28h 25m
        1 stop
        HKG 10:40
        Sydney - Hong Kong | Mon, Oct 19 | Juneyao Airlines
        HKG 11:40
        16h 35m
        1 stop
        SYD 07:15
        Hong Kong - Sydney | Wed, Oct 21 | Juneyao Airlines
        AU$ 687 AU$ 1,086
        37% off
        37% off
        AU$ 1,086 AU$ 687
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Wed, Oct 21 | Scoot
        HKG 14:00
        17h 45m
        1 stop
        SYD 10:45
        Hong Kong - Sydney | Sun, Oct 25 | Cebu Pacific
        AU$ 692
        36% off
        AU$ 1,086 AU$ 692
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Thu, Oct 15 | Scoot
        HKG 09:25
        22h 20m
        1 stop
        SYD 10:45
        Hong Kong - Sydney | Thu, Oct 22 | Cebu Pacific
        AU$ 692
        36% off
        AU$ 1,086 AU$ 692
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Wed, Oct 14 | Scoot
        HKG 09:25
        22h 20m
        1 stop
        SYD 10:45
        Hong Kong - Sydney | Wed, Oct 21 | Cebu Pacific
        AU$ 696
        36% off
        AU$ 1,086 AU$ 696
      • SYD 20:05
        22h 35m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Mon, Nov 2 | Scoot
        HKG 16:40
        23h 10m
        1 stop
        SYD 18:50
        Hong Kong - Sydney | Sun, Nov 8 | Scoot
        AU$ 708
        35% off
        AU$ 1,086 AU$ 708
      • SYD 08:50
        29h 5m
        1 stop
        HKG 10:55
        Sydney - Hong Kong | Tue, Oct 27 | Juneyao Airlines
        HKG 11:55
        15h 55m
        1 stop
        SYD 06:50
        Hong Kong - Sydney | Sun, Nov 1 | Juneyao Airlines
        AU$ 724
        33% off
        AU$ 1,086 AU$ 724
      • SYD 09:15
        28h 25m
        1 stop
        HKG 10:40
        Sydney - Hong Kong | Sat, Oct 17 | Juneyao Airlines
        HKG 20:40
        31h 35m
        1 stop
        SYD 07:15
        Hong Kong - Sydney | Tue, Oct 20 | Juneyao Airlines
        AU$ 724
        33% off
        AU$ 1,086 AU$ 724
      • SYD 08:50
        29h 5m
        1 stop
        HKG 10:55
        Sydney - Hong Kong | Tue, Nov 3 | Juneyao Airlines
        HKG 20:35
        31h 15m
        1 stop
        SYD 06:50
        Hong Kong - Sydney | Sun, Nov 8 | Juneyao Airlines
        AU$ 724
        33% off
        AU$ 1,086 AU$ 724
      • SYD 09:15
        28h 25m
        1 stop
        HKG 10:40
        Sydney - Hong Kong | Tue, Oct 20 | Juneyao Airlines
        HKG 20:35
        31h 15m
        1 stop
        SYD 06:50
        Hong Kong - Sydney | Tue, Oct 27 | Juneyao Airlines
        AU$ 724
        33% off
        AU$ 1,086 AU$ 724
      • SYD 13:25
        29h 15m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Wed, Oct 28 | Scoot
        HKG 14:00
        17h 45m
        1 stop
        SYD 10:45
        Hong Kong - Sydney | Wed, Nov 4 | Cebu Pacific
        AU$ 734
        32% off
        AU$ 1,086 AU$ 734
      • SYD 13:00
        17h 25m
        1 stop
        HKG 14:00
        Sydney - Hong Kong | Fri, Sep 18 | Normal Airline
        HKG 15:00
        6h
        Direct
        SYD 16:00
        Hong Kong - Sydney | Sun, Sep 20 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SYD 12:35
        9h 55m
        Direct
        HKG 19:30
        Sydney - Hong Kong | Mon, Nov 9 | Hong Kong Airlines
        AU$ 527 AU$ 646
        18% off
        18% off
        AU$ 646 AU$ 527
      • SYD 12:35
        9h 55m
        Direct
        HKG 19:30
        Sydney - Hong Kong | Thu, Nov 12 | Hong Kong Airlines
        AU$ 529 AU$ 646
        18% off
        18% off
        AU$ 646 AU$ 529
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Wed, Oct 14 | Scoot
        AU$ 299 AU$ 646
        54% off
        54% off
        AU$ 646 AU$ 299
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Thu, Oct 15 | Scoot
        AU$ 300
        54% off
        AU$ 646 AU$ 300
      • SYD 20:05
        22h 35m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Mon, Nov 2 | Scoot
        AU$ 310
        52% off
        AU$ 646 AU$ 310
      • SYD 14:00
        32h 45m
        1 stop
        HKG 19:45
        Sydney - Hong Kong | Wed, Oct 21 | Scoot
        AU$ 313
        52% off
        AU$ 646 AU$ 313
      • SYD 21:50
        22h 40m
        1 stop
        HKG 17:30
        Sydney - Hong Kong | Sun, Nov 1 | AirAsia X
        AU$ 336
        48% off
        AU$ 646 AU$ 336
      • SYD 13:25
        29h 15m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Tue, Oct 27 | Scoot
        AU$ 344
        47% off
        AU$ 646 AU$ 344
      • SYD 20:05
        22h 35m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Thu, Oct 29 | Scoot
        AU$ 345
        47% off
        AU$ 646 AU$ 345
      • SYD 13:25
        29h 15m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Wed, Oct 28 | Scoot
        AU$ 347
        46% off
        AU$ 646 AU$ 347
      • SYD 21:50
        22h 40m
        1 stop
        HKG 17:30
        Sydney - Hong Kong | Mon, Nov 9 | AirAsia X
        AU$ 366
        43% off
        AU$ 646 AU$ 366
      • SYD 20:05
        22h 35m
        1 stop
        HKG 15:40
        Sydney - Hong Kong | Thu, Nov 12 | Scoot
        AU$ 371
        43% off
        AU$ 646 AU$ 371
      • SYD 13:00
        17h 25m
        1 stop
        HKG 14:00
        Sydney - Hong Kong | Fri, Sep 18 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Sydney to Hong Kong operate an average of 28 times per day over the past 7 days, with a 22.8% on-time departure rate and a 94.8% on-time arrival rate.
Author's Profile Picture Author's Profile Picture

Expert Picks: Flights from Sydney to Hong Kong

Find your perfect flight from Sydney to Hong Kong, tailored just for you.

Author's Profile Picture AliceTrip.com Writer
If you appreciate good service, Cathay is flawless. Their lounges in Hong Kong are next-level, even if you’re just in Premium Economy.
Cathay Pacific
SYD 15:15
9h 15m Direct
HKG 21:30
Tue, Dec 1 Sydney- Hong Kong Cathay Pacific
AU$ 1,032
Author's Profile Picture ZoraTrip.com Blogger
A total Aussie classic. You know exactly what you’re getting: a rock-solid safety record, decent local wine, and great frequent flyer perks.
Qantas Airways
SYD 11:15
9h 35m Direct
HKG 17:50
Tue, Dec 1 Sydney- Hong Kong Qantas Airways
AU$ 853

Which airlines are the most popular for Sydney to Hong Kong flights?

The most popular airlines flying from Sydney to Hong Kong are Cathay Pacific, Hong Kong Airlines, and Qantas Airways, among 18 carriers on this route. Scoot offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Cathay Pacific logo Cathay Pacific
Hong Kong Airlines logo Hong Kong Airlines
Qantas Airways logo Qantas Airways
Philippine Airlines logo Philippine Airlines
Air Niugini logo Air Niugini
Malaysia Airlines logo Malaysia Airlines
Hainan Airlines logo Hainan Airlines
Singapore Airlines logo Singapore Airlines
AirAsia X logo AirAsia X
Scoot logo Scoot
China Airlines logo China Airlines
Thai Airways logo Thai Airways
China Eastern Airlines logo China Eastern Airlines
Batik Air Malaysia logo Batik Air Malaysia
Air China logo Air China
Garuda Indonesia logo Garuda Indonesia
Jetstar Airways logo Jetstar Airways
Trinity Airways logo Trinity Airways
Airlines are determined based on actual purchased flight tickets from Sydney to Hong Kong according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Sydney to Hong Kong

What is the cheapest month for one-way flights from Sydney to Hong Kong?

Average price of one-way flights from Sydney to Hong Kong purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Sydney to Hong Kong is January, with an average price of AU$ 463. Conversely, the most expensive month is typically December, with an average price of up to AU$ 790.

AU$ 790
AU$ 627
AU$ 463
AU$ 300
    Cheapest
  • AU$ 632
    Sep
  • AU$ 527
    Oct
  • AU$ 589
    Nov
  • AU$ 790
    Dec
  • AU$ 463
    Jan
  • AU$ 639
    Feb
  • AU$ 562
    Mar
  • AU$ 667
    Apr
  • AU$ 692
    May
  • AU$ 771
    Jun
  • AU$ 587
    Jul
  • AU$ 593
    Aug

What is the cheapest month for return flights from Sydney to Hong Kong?

Average price of round-trip flights from Sydney to Hong Kong purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Sydney to Hong Kong are found during March, with an average price of AU$ 907. Conversely, the highest prices are found during December, with an average price of up to AU$ 1,338.

AU$ 1,338
AU$ 1,123
AU$ 907
AU$ 692
    Cheapest
  • AU$ 1,132
    Sep
  • AU$ 943
    Oct
  • AU$ 1,032
    Nov
  • AU$ 1,338
    Dec
  • AU$ 1,045
    Jan
  • AU$ 996
    Feb
  • AU$ 907
    Mar
  • AU$ 1,209
    Apr
  • AU$ 1,048
    May
  • AU$ 1,140
    Jun
  • AU$ 1,210
    Jul
  • AU$ 1,150
    Aug

What's the cheapest day to fly from Sydney to Hong Kong?

Data is based on the average flight price for each day of the week from Sydney to Hong Kong on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Sydney to Hong Kong is Tuesday, with average prices lower than on other days. Avoid Friday, as prices are usually highest then.

AU$ 823
AU$ 770
AU$ 716
AU$ 663
  • AU$ 746
    Mon
  • AU$ 716
    Tue
  • AU$ 723
    Wed
  • AU$ 751
    Thu
  • AU$ 823
    Fri
  • AU$ 806
    Sat
  • AU$ 808
    Sun

When is the cheapest day to fly from Sydney to Hong Kong during Labour Day?

Data is based on the lowest one-way fares from Sydney to Hong Kong during Labour Day, sourced from the Trip.com database over the last 3 days.

Labour Day is scheduled for Oct 5. The lowest flight fares from Sydney to Hong Kong are available on Oct 1, starting from AU$ 558.

AU$ 753
AU$ 656
AU$ 558
AU$ 461
  • AU$ 558
    1
    Oct
  • AU$ 570
    2
  • AU$ 580
    3
  • AU$ 710
    4
  • AU$ 691
    5
  • AU$ 753
    6
  • AU$ 692
    7

Flight FAQs

  • Which airlines offer the cheapest flights from Sydney to Hong Kong?

    Based on Trip.com data, Scoot offers Cheapest nonstop one-way flights from AU$ 299 (for example, SYD–HKG on Wed, Oct 14). For a Cheapest nonstop return flight, Juneyao Airlines offers fares from AU$ 687, departing on Mon, Oct 19 and returning on Wed, Oct 21.
  • At the moment, you can catch a direct flight from Sydney to Hong Kong with the following airlines, including: Cathay Pacific Hong Kong Airlines Qantas Airways Scoot Malaysia Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 9 hours 33 minutes to fly from Sydney (SYD) to Hong Kong (HKG).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Hong Kong is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 39 direct flights operate each week between Sydney and Hong Kong. See below the schedules of the main airlines serving this route:
    Cathay Pacific: S/M/T/W/T/F/S – CX138 (departure at 22:17) Cathay Pacific: S/M/T/W/T/F/S – CX100 (departure at 14:35)
  • Here are some tips for finding the best flight deals from Sydney to Hong Kong on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Wed, Oct 14, with one-way fares from just AU$ 299.
    · Compare airlines. Hong Kong Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. December is generally the busiest month for travel to Hong Kong.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Sydney to Hong Kong is usually October, when demand is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Sydney to Hong Kong on September 18, 2026 with Cathay Pacific, with prices starting at AU$ 395.
  • Flights to Hong Kong can arrive at: Hong Kong International Airport (HKG). The most common route connects Kingsford Smith Airport and Hong Kong International Airport (SYD–HKG).
  • The time difference between Hong Kong and Sydney is 2h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sydney to Hong Kong is AU$ 725. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Sydney to Hong Kong is AU$ 1,306. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Sydney and Hong Kong, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Scoot, AirAsia X Berhad and Cebu Pacificare the most popular budget airlines flying from Sydney to Hong Kong. Check baggage, seat and payment fees before comparing the final price.

Sydney to Hong-Kong by air

If you are travelling from Sydney to Hong-Kong by air or looking for Sydney to Hong-Kong flights, you have come to the right place. Start your search for airfares by giving the travelling date above, or continue reading to find out more about the journey, airlines, flight times, schedules, how to find cheap tickets, and much more.

Sydney to Hong-Kong airfares

Sydney to Hong-Kong airfares fluctuate significantly over time. The flight price is impacted by a variety of factors, including demand, travel dates and times, seat availability, and the pricing strategies of different airlines. Additionally, the fares may vary depending on the travel class you select, such as first class, business class, or economy class.

How to find cheap flights from Sydney to Hong-Kong

Securing the most affordable deals on flights from Sydney to Hong-Kong requires a combination of flexibility, persistence, and a sprinkle of luck. To assist you in obtaining the best prices, here are some helpful tips:

  • 1. Embrace flexibility with your travel dates and times: Airfares tend to be more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Remain open to alternative airports: Exploring nearby airports can often lead to surprisingly lower fares.
  • 3. Consider booking separate airlines for outbound and inbound flights: Opting for two one-way tickets instead of a round-trip ticket may potentially offer cost savings.
  • 4. Explore the option of booking a connection flight from Sydney to Hong-Kong: Connecting flights can sometimes be more economical than direct ones.
  • 5. Keep an eye out for last-minute flight deals: Sometimes, spontaneous travel plans can lead to fantastic bargains.

Airlines from Sydney to Hong-Kong

Cathay Pacific,Qantas Airways,Qatar Airways is the premier airline offering direct full-service flights from Sydney to Hong-Kong. Passengers can enjoy in a diverse range of onboard services and amenities, ensuring a delightful journey. Moreover, for those seeking alternative options, several low-cost airlines provide connecting flights, granting travelers flexibility and the ability to choose the flight option that best meets their travel needs.

Sydney to Hong-Kong flight time

The average flight duration from Sydney to Hong-Kong is approximately 9 hours 25 mins, although the fastest flight option is the 9 hours 15 mins from Sydney airport to Hong-Kong airport.

Everything you need to know about Sydney airport

As Australia's primary aviation hub, Sydney Airport (SYD) comprises three terminals: Terminal 1 for international flights, Terminal 2 for domestic flights, and Terminal 3 dedicated to Qantas flights. With an extensive network of flight routes, the airport connects Sydney to various destinations worldwide. Commuting between the airport and the city center is a breeze, with efficient train services taking just 13 minutes. Alternatively, buses, rideshare and taxis are easily accessible, with travel times ranging from 20 to 30 minutes, subject to traffic conditions.

Arriving at Hong-Kong airport

Hong Kong International Airport (HKG) is a world-class airport located on Chek Lap Kok island. It consists of Terminal 1, which handles most international flights, and Terminal 2, primarily used for check-in purposes. The airport offers an extensive network of flight routes, connecting Hong Kong to destinations worldwide. The airport's distance from the city center is approximately 40 kilometers. The Airport Express train is the fastest option, taking around 24 minutes to reach downtown Hong Kong. Taxis and buses are also available, with travel times typically ranging from 30 to 45 minutes.

Book Sydney to Hong-Kong flights on Trip.com to unlock extra benefits

Booking flight tickets from Sydney to Hong-Kong becomes a seamless and convenient experience at Trip.com. Upon booking your flight, a world of discounts on hotels, car rentals, and airport transfers becomes available to you, enabling you to save more on your journey. Furthermore, as a token of appreciation, you'll also earn Tripcoins through our loyalty program, which can be redeemed for added benefits on your future trips.

Trip.com Airline Insights on Flights from Sydney toHong Kong

Which airlines offer the cheapest nonstop flights from Sydney to Hong Kong?

Data is based on the average price of all nonstop flights from Sydney to Hong Kong on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Hainan Airlines offers the cheapest nonstop flights from Sydney to Hong Kong, with an average price of AU$ 639.

AU$ 427
AU$ 639
AU$ 852
AU$ 1,065
AU$ 1,277
Hainan Airlines
AU$ 639
Hainan Airlines
Singapore Airlines
AU$ 819
Singapore Airlines
Hong Kong Airlines
AU$ 873
Hong Kong Airlines
Philippine Airlines
AU$ 955
Philippine Airlines
Qantas Airways
AU$ 1,181
Qantas Airways
Cathay Pacific
AU$ 1,277
Cathay Pacific

Which airlines operate the most flights from Sydney to Hong Kong?

Data is based on the number of flights from Sydney to Hong Kong operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Finnair/British Airways operates the most flights from Sydney to Hong Kong, with 38 flight per week.

0
8
23
38
Finnair
38
Finnair
British Airways
38
British Airways
Cathay Pacific
31
Cathay Pacific
Miat Mongolian Airlines
31
Miat Mongolian Airlines
LATAM Airlines
30
LATAM Airlines
Lufthansa
8
Lufthansa

How many flights are there each day from Sydney to Hong Kong?

The data is based on the flight numbers for each day of the week from Sydney to Hong Kong within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Sydney to Hong Kong depart on Sunday, and the fewest flights depart on Thursday.

139
118
97
76
Highest
116
Mon
108
Tue
114
Wed
97
Thu
138
Fri
135
Sat
139
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.