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Find cheap Cathay Pacific flights to Hong Kong

CMH — HKG
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Cathay Pacific flights from Australia to Hong Kong
Explore the most affordable Cathay Pacific flight options available from Australia to Hong Kong. Find the lowest fares with prices last updated on 27 July 2026.

Thu 20/808:20
PER
-
HKG
Nonstop8h 00m
Cathay Pacific
Thu 27/823:15
HKG
-
PER
Nonstop7h 35m
Cathay Pacific
Deal found 23/7$796
Sun 26/700:10
PER
-
HKG
Nonstop7h 55m
Cathay Pacific
Sun 2/823:15
HKG
-
PER
Nonstop7h 35m
Cathay Pacific
Deal found 23/7$825
Sun 9/808:20
PER
-
HKG
Nonstop8h 00m
Cathay Pacific
Sun 16/815:00
HKG
-
PER
Nonstop7h 40m
Cathay Pacific
Deal found 23/7$859

Flights to Hong Kong with Cathay Pacific at a glance

Find detailed information about Cathay Pacific flights from Australia to Hong Kong. Explore the options provided by Cathay Pacific to plan your journey from Australia to Hong Kong. Data last updated 27 July 2026.

Popular in

December

Cheapest in

October

Average price

$1,250

Return from

$796

One-way from

$677

Good one-way deal

$639 or less
Highest demand for flights to Hong Kong with Cathay Pacific; 11% potential price increase.
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Best time to find cheap flights to Hong Kong with Cathay Pacific; 3% potential price drop.
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Average price for flights to Hong Kong with Cathay Pacific (return).
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Cathay Pacific
  • Cathay Pacific
  • 20/8-27/8
  • Nonstop
  • 15h 35m total
  • Australia to Hong Kong
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Cathay Pacific
  • Cathay Pacific
  • 24/8
  • Nonstop
  • 7h 55m total
  • Australia to Hong Kong
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Price to beat on a one-way flight from Australia to Hong Kong with Cathay Pacific.
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Cheapflights Insights

Find cheap Cathay Pacific flights to Hong Kong

How long is the flight to Hong Kong with Cathay Pacific?

On average, Cathay Pacific flights from Australia to Hong Kong take 8 hours 53 minutes. Flights to Hong Kong from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Cathay Pacific weekly flight availability to Hong Kong

The most flights to Hong Kong operated by Cathay Pacific are scheduled on a Saturday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

When is the best time to book a flight to Hong Kong with Cathay Pacific?

The best time to book a flight to Hong Kong with Cathay Pacific is 36 days before departure. On average, fares are higher if you book 26 days before departure.

When is the cheapest time to fly to Hong Kong with Cathay Pacific?

Users looking for the cheapest Cathay Pacific fares to Hong Kong should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

FAQs about flights to Hong Kong with Cathay Pacific

  • Which airport do Cathay Pacific flights arrive at when travelling to Hong Kong?

    Cathay Pacific flights on this route tend to land at Hong Kong Intl Airport.

  • Is Cathay Pacific the cheapest airline for a flight to Hong Kong?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Hong Kong tends to be with AirAsia.

  • Are there alternative airlines other than Cathay Pacific that fly to Hong Kong?

    Qantas Airways, Hong Kong Airlines and Singapore Airlines all fly to Hong Kong and offer an alternative to Cathay Pacific.

  • How much is a Cathay Pacific flight to Hong Kong?

    The average price for a return flight with Cathay Pacific is $1,331, while a one-way flight costs around $831.

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Reviews of Cathay Pacific

See what Cheapflights users have to say about their Cathay Pacific experience.
Cathay Pacific
7.6
Good
1,431 reviews
Check prices
Overview

Comfort

7.5

Entertainment

7.7

Food

7.3

Boarding

7.9

Crew

8.1

Popular Cathay Pacific flights

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Fly your favourite airline to Hong Kong Intl

Fly your favorite airline to Hong Kong Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
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