What is the cheapest airline that flies from Hong Kong to Adelaide?

Singapore Airlines, Cathay Pacific, and Qantas Airways are the most popular carriers operating from Hong Kong to Adelaide

When did momondo last update prices for flights from Hong Kong to Adelaide Airport?

Prices for flights from Hong Kong to Adelaide Airport refresh daily.

How many operators does momondo search for flights from Hong Kong to Adelaide Airport?

As of July 2025, there is 1 operator available to choose from for flights from Hong Kong to Adelaide Airport.

How old do you have to be to fly from Hong Kong to Adelaide Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The necessary travel and health documents for your Adelaide 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.

$353 Cheap Flights from Hong Kong to Adelaide in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hong Kong to Adelaide

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Hong Kong to Adelaide

11:55 - 20:45HKG-ADL

31h 20m2 stops

14:45 - 11:15ADL-HKG

22h 00m2 stops

$824

Find Deal

Fri, 15 Aug - Sat, 23 Aug

19:50 - 06:25HKG-ADL

32h 05m2 stops

08:05 - 15:40ADL-HKG

34h 05m3 stops

$859

Find Deal

Fri, 14 Nov - Sat, 22 Nov

07:45 - 10:35HKG-ADL

25h 20m2 stops

09:15 - 18:20ADL-HKG

34h 35m2 stops

$873

Find Deal

Mon, 1 Sep - Mon, 8 Sep

07:45 - 10:35HKG-ADL

25h 20m2 stops

12:15 - 19:35ADL-HKG

32h 50m2 stops

$875

Find Deal

Mon, 11 Aug - Wed, 27 Aug

11:55 - 20:45HKG-ADL

31h 20m2 stops

14:45 - 11:15ADL-HKG

22h 00m2 stops

$876

Find Deal

Fri, 15 Aug - Sat, 23 Aug

19:50 - 06:25HKG-ADL

33h 05m2 stops

08:50 - 15:45ADL-HKG

32h 25m2 stops

$878

Find Deal

Sun, 31 Aug - Sun, 7 Sep

19:50 - 06:25HKG-ADL

33h 05m2 stops

08:50 - 09:05ADL-HKG

25h 45m2 stops

$879

Find Deal

Sun, 31 Aug - Sun, 7 Sep

07:45 - 10:35HKG-ADL

25h 20m2 stops

08:50 - 15:55ADL-HKG

32h 35m3 stops

$881

Find Deal

Mon, 1 Sep - Mon, 8 Sep

18:30 - 06:25HKG-ADL

34h 25m2 stops

11:10 - 11:15ADL-HKG

25h 35m2 stops

$899

Find Deal

Sun, 17 Aug - Sun, 24 Aug

07:45 - 10:35HKG-ADL

25h 20m2 stops

07:15 - 18:10ADL-HKG

36h 25m3 stops

$907

Find Deal

Mon, 11 Aug - Wed, 27 Aug

How to get the cheapest flight ticket from Hong Kong to Adelaide

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

Prices

Airlines

What is the cheapest month to fly to Adelaide?

The month of August is, on average, the cheapest month to fly to Adelaide from Hong Kong, with most prices found around $1,092. If you aren’t able to travel during the month of August, then book flights to Adelaide from Hong Kong during June instead. Flights to Adelaide in June, while not as cheap as those in August, still average around $1,194.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Saturday is the cheapest day to fly to Adelaide from Hong Kong. The lowest ticket price found for a Saturday departure recently was $1,222. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,632. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $1,338 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Hong Kong for as low as $1,010 on momondo.

Cheap Hong Kong to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Adelaide

Best price found	$353
Fastest flight time	8h 30m
Direct flights	Wed, Fri and Sun
Airports in Adelaide	1 airport

The best one-way flight to Adelaide from Hong Kong in the past 72 hours is $353. The best return flight deal from Hong Kong to Adelaide found on momondo in the last 72 hours is $824.

The fastest flight from Hong Kong to Adelaide takes 8h 30m

Direct flights go from Hong Kong to Adelaide on Wednesday, Friday and Sunday. Airline offering direct flights is Cathay Pacific..

There is 1 airport near Adelaide: Adelaide (ADL)

Search flight deals

When did momondo last update prices for flights from Hong Kong to Adelaide Airport?
Prices for flights from Hong Kong to Adelaide Airport refresh daily.
How many operators does momondo search for flights from Hong Kong to Adelaide Airport?
As of July 2025, there is 1 operator available to choose from for flights from Hong Kong to Adelaide Airport.
How old do you have to be to fly from Hong Kong to Adelaide Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The necessary travel and health documents for your Adelaide 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 Hong Kong to Adelaide?
Based on momondo bookings for flights between Hong Kong and Adelaide, the leading plane model is Airbus A350-900, making up 100.00% of the total bookings.

Best airlines flying from Hong Kong to Adelaide

Compare and see reviews for airlines that fly from Hong Kong to Adelaide with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,031	Free cancellation	Rating 7.5 881 reviews		Search Qantas Airways flights

Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Adelaide?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Adelaide for you.

Can I find flights from Hong Kong to Adelaide with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hong Kong to Adelaide flights to just show those with flexible booking policies.

How can momondo help me find flights from Hong Kong to Adelaide?

Once you have performed a search for Hong Kong to Adelaide 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 Hong Kong to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hong Kong to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.