HKG - ADL

$342 Find Cheap Flights from Hong Kong to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Adelaide departing on 30/6. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Adelaide, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Hong Kong to Adelaide (HKG-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Adelaide

Mon, 30 Jun - Wed, 30 Jul
 Logo
01:50 - 07:55HKG-ADL
28h 35m2 stops
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08:50 - 18:20ADL-HKG
35h 00m2 stops
Tue, 1 Jul - Wed, 30 Jul
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20:50 - 22:00HKG-ADL
23h 40m2 stops
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08:50 - 18:20ADL-HKG
35h 00m2 stops
Mon, 30 Jun - Wed, 30 Jul
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01:50 - 22:00HKG-ADL
42h 40m3 stops
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08:50 - 18:20ADL-HKG
35h 00m2 stops
Tue, 8 Jul - Tue, 26 Aug
Qantas Airways Logo
20:05 - 11:35HKG-ADL
14h 00m1 stop
Qantas Airways Logo
06:30 - 17:55ADL-HKG
12h 55m1 stop
$1,090Qantas Airways
Find Deal
Mon, 4 Aug - Sun, 2 Nov
Qantas Airways Logo
20:05 - 13:30HKG-ADL
15h 55m1 stop
Qantas Airways Logo
05:00 - 16:35ADL-HKG
14h 05m1 stop
$1,168Qantas Airways
Find Deal
Sat, 27 Sep - Sun, 12 Oct
Singapore Airlines Logo
12:25 - 07:25HKG-ADL
17h 30m1 stop
Singapore Airlines Logo
18:35 - 23:00ADL-HKG
30h 55m1 stop
$1,262Singapore Airlines
Find Deal
Sat, 2 Aug - Sun, 2 Nov
Singapore Airlines Logo
14:25 - 16:20HKG-ADL
24h 25m1 stop
Singapore Airlines Logo
18:35 - 12:25ADL-HKG
20h 20m1 stop
$1,303Singapore Airlines
Find Deal
Thu, 31 Jul - Tue, 26 Aug
Malaysia Airlines Logo
08:45 - 07:00HKG-ADL
20h 45m1 stop
Malaysia Airlines Logo
09:50 - 23:50ADL-HKG
15h 30m1 stop
$1,308Malaysia Airlines
Find Deal
Fri, 21 Nov - Fri, 5 Dec
Cathay Pacific Logo
08:45 - 18:25HKG-ADL
31h 10m1 stop
Cathay Pacific Logo
12:00 - 17:40ADL-HKG
8h 10mdirect
$1,573Cathay Pacific
Find Deal
Sun, 30 Nov - Wed, 10 Dec
Cathay Pacific Logo
00:25 - 15:25HKG-ADL
12h 30m1 stop
Cathay Pacific Logo
12:00 - 17:40ADL-HKG
8h 10mdirect
$1,595Cathay Pacific
Find Deal
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KAYAK's insights & trends for Hong Kong to Adelaide flights

Get data-powered insights and trends into flights from Hong Kong to Adelaide to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Hong Kong to Adelaide?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Adelaide, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Adelaide is August, where tickets cost $1,084 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $2,109 and $1,441 respectively.

Can I save money by flying with a stopover from Hong Kong to Adelaide?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,141, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Adelaide, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hong Kong to Adelaide, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$342
Best time to beat the crowds but there is an average 58% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Hong Kong to Adelaide

When to book flights from Hong Kong to Adelaide

Are your dates flexible? Find out the best times to travel from Hong Kong to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Adelaide

  • What is the cheapest flight from Hong Kong to Adelaide?

    In the last 3 days, the lowest price for a flight from Hong Kong to Adelaide was $223 for a one-way ticket and $564 for a return.

  • Which aircraft models fly most regularly from Hong Kong to Adelaide?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Hong Kong to Adelaide flight route.

  • Which airline alliances offer flights from Hong Kong to Adelaide?

    Star Alliance, and oneworld are the airline alliances operating flights between Hong Kong and Adelaide, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hong Kong to Adelaide?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Adelaide?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Hong Kong with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Adelaide?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Hong Kong to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Adelaide. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Adelaide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 854 reviews
7.1Entertainment
7.7Boarding
7.4Comfort
6.9Food
8.2Crew
Airline reviews

Was bumped to a later flight because of inefficiency on part of the airline.

4.0 OkayAnonymous, May 2025SYD - ADL
Read more Qantas Airways reviews

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

Everything you need to know for your flight from Hong Kong to Adelaide

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