$444 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 to Adelaide departing on 12/8. 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

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 for flights to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Adelaide, as well as popular online travel agencies
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Cheap Flight Deals from Hong Kong to Adelaide

 
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.

Recent return flight deals from Hong Kong to Adelaide

KAYAK's recommended return flight deals from the most popular airlines that fly from Hong Kong to Adelaide.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
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19:20 - 06:10HKG-ADL
33h 20m2 stops
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13:40 - 18:20ADL-HKG
30h 10m2 stops
Sun, 1 Jun - Tue, 10 Jun
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11:55 - 16:40HKG-ADL
27h 15m2 stops
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08:45 - 18:20ADL-HKG
35h 05m2 stops
Thu, 8 May - Wed, 21 May
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19:20 - 06:10HKG-ADL
33h 20m2 stops
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07:15 - 04:20ADL-HKG
46h 35m3 stops
Sun, 1 Jun - Tue, 10 Jun
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02:10 - 06:15HKG-ADL
26h 35m1 stop
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07:15 - 18:20ADL-HKG
36h 35m2 stops
Wed, 7 May - Wed, 21 May
Singapore Airlines Logo
15:40 - 16:20HKG-ADL
23h 10m1 stop
Singapore Airlines Logo
09:10 - 12:40ADL-HKG
29h 00m1 stop
$936Singapore Airlines
Find Deal
Fri, 4 Jul - Wed, 23 Jul
Singapore Airlines Logo
18:50 - 16:20HKG-ADL
20h 00m1 stop
Singapore Airlines Logo
17:35 - 17:05ADL-HKG
25h 00m1 stop
$1,055Singapore Airlines
Find Deal
Thu, 5 Jun - Thu, 12 Jun
Malaysia Airlines Logo
08:45 - 07:00HKG-ADL
20h 45m1 stop
Malaysia Airlines Logo
09:50 - 23:50ADL-HKG
15h 30m1 stop
$1,059Malaysia Airlines
Find Deal
Mon, 19 May - Tue, 3 Jun
Qantas Airways Logo
20:05 - 15:35HKG-ADL
18h 00m1 stop
Qantas Airways Logo
19:00 - 17:55ADL-HKG
24h 25m1 stop
$1,194Qantas Airways
Find Deal
Mon, 19 May - Mon, 26 May
Qantas Airways Logo
20:05 - 13:30HKG-ADL
15h 55m1 stop
Qantas Airways Logo
06:00 - 17:55ADL-HKG
13h 25m1 stop
$1,208Qantas Airways
Find Deal
Tue, 10 Jun - Tue, 17 Jun
China Eastern Logo
11:35 - 15:35HKG-ADL
26h 30m2 stops
China Eastern Logo
06:00 - 13:35ADL-HKG
33h 05m3 stops
$1,686China Eastern
Find Deal
Fri, 27 Jun - Sat, 12 Jul

KAYAK's insights & trends for flights to Adelaide

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

What is the cheapest day to fly to Adelaide?

The average price of all round-trip flights to Adelaide clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Adelaide is Saturday where round-trip tickets can be as cheap as $1,238. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,653 on average.

What is the cheapest month to fly to Adelaide?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Adelaide is August, where tickets cost $1,105 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Hong Kong is $2,147 and $1,398 respectively. For one-way flights, the best month to travel is August with an average price of $1,105.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, 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 season

January

High season

December

Cheapest flight

$444
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Hong Kong to Adelaide

FAQs - booking Adelaide flights

  • How far is Adelaide Airport from central Adelaide?

    The distance between Adelaide Airport and the city centre of Adelaide is 7 km.

  • What is the name of Adelaide’s airport?

    There is only 1 airport in Adelaide, called Adelaide Airport (ADL). It can also be referred to as Adelaide.

  • How does KAYAK find such low prices on flights 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 to Adelaide.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Adelaide are there each week?

    Each week there are around 633 direct flights from within Hong Kong to Adelaide. The most common day for departures is Friday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Adelaide

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Adelaide flight deals.

Top airline flying from Hong Kong to Adelaide

 
See real verified KAYAK customer reviews for airlines flying to Adelaide. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Adelaide. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 826 reviews
7.4Comfort
7.2Entertainment
8.2Crew
6.9Food
7.7Boarding
Airline reviews

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

10.0 ExcellentCarolyn, Apr 2025LAX - SYD
Read more Qantas Airways reviews

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

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

I have flown Qantas multiple times in the past it seemed this flight the plane had less seat room or the seats were way less comfortable than before. Everything else was about the same. Thanks

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

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