ADL - HKG

$420 Find Cheap Flights from Adelaide to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Hong Kong departing on 18/5. 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, 0 bags

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

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

Cheapest return fare
$750
Overall average: $995
Multiple Airlines
Sun 10/5Thu 21/5
ADL - HKG • 2 stops
Cheapest one-way flight
$490
Typical prices: $584-$629
Multiple Airlines
Mon 18/5
ADL - HKG • 2 stops
Top airlines
Cheapest • from $893 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Adelaide and Hong Kong. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg $905 (return)
Shortest trip • 13h 03m (one-way)
Insights
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Avoid delays
Most punctual • 68% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 19% compared to booking last minute.
Insights
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When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
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+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Hong Kong 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 Adelaide to Hong Kong

Sun, 10 May - Thu, 21 May
Multiple Airlines Logo
07:05 - 23:00
ADL
-
HKG
41h 25m
2 stops
Multiple Airlines Logo
09:05 - 06:25
HKG
-
ADL
19h 50m
2 stops
$750Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
18:50 - 23:50
ADL
-
HKG
54h 30m
2 stops
Multiple Airlines Logo
08:45 - 06:10
HKG
-
ADL
19h 55m
2 stops
$800Multiple Airlines
Thu, 23 Apr - Tue, 5 May
Multiple Airlines Logo
18:50 - 13:15
ADL
-
HKG
43h 55m
2 stops
Multiple Airlines Logo
02:00 - 06:10
HKG
-
ADL
26h 40m
1 stop
$812Multiple Airlines
Mon, 27 Apr - Sun, 10 May
Multiple Airlines Logo
18:50 - 13:20
ADL
-
HKG
20h 00m
1 stop
Multiple Airlines Logo
19:50 - 06:25
HKG
-
ADL
33h 05m
2 stops
$819Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
21:10 - 13:15
ADL
-
HKG
41h 35m
2 stops
Multiple Airlines Logo
08:45 - 06:25
HKG
-
ADL
20h 10m
2 stops
$840Multiple Airlines
Fri, 12 Jun - Sun, 21 Jun
Malaysia Airlines Logo
09:45 - 13:15
ADL
-
HKG
29h 00m
1 stop
Malaysia Airlines Logo
08:45 - 07:00
HKG
-
ADL
20h 45m
1 stop
$854Malaysia Airlines
Sun, 10 May - Wed, 20 May
Multiple Airlines Logo
07:05 - 13:20
ADL
-
HKG
31h 45m
1 stop
Multiple Airlines Logo
02:00 - 06:25
HKG
-
ADL
26h 55m
1 stop
$859Multiple Airlines
Tue, 7 Apr - Mon, 13 Apr
Multiple Airlines Logo
21:10 - 13:20
ADL
-
HKG
17h 40m
1 stop
Multiple Airlines Logo
02:00 - 20:30
HKG
-
ADL
17h 00m
1 stop
$887Multiple Airlines
Tue, 14 Apr - Sat, 18 Apr
Multiple Airlines Logo
21:10 - 23:00
ADL
-
HKG
27h 20m
2 stops
Multiple Airlines Logo
09:05 - 06:25
HKG
-
ADL
19h 50m
2 stops
$890Multiple Airlines
Mon, 18 May - Sun, 24 May
Malaysia Airlines Logo
09:45 - 23:50
ADL
-
HKG
15h 35m
1 stop
Malaysia Airlines Logo
14:35 - 07:00
HKG
-
ADL
14h 55m
1 stop
$893Malaysia Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Hong Kong flights

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

What’s the cheapest day of the week to fly from Adelaide to Hong Kong?

The average price of all round-trip flights from Adelaide to Hong Kong clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Hong Kong on a Tuesday and more expensive on a Monday. On your return trip to Adelaide, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Hong Kong, 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 Adelaide to Hong Kong is August, where tickets cost $879 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $1,705 and $1,339 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Hong Kong, 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 Adelaide to Hong Kong, you should book around 6 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$490
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (47% more expensive on average)
Flight from Adelaide to Hong Kong

When to book flights from Adelaide to Hong Kong

Are your dates flexible? Find out the best times to travel from Adelaide to Hong Kong 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 Adelaide to Hong Kong

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

    In the last 3 days, the lowest price for a flight from Adelaide to Hong Kong was $490 for a one-way ticket and $750 for a return.

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

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

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

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

  • Which is the best airline for flights from Adelaide to Hong Kong, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Adelaide to Hong Kong are Singapore Airlines and Cathay Pacific. With an average price for the route of $872 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,459 and an overall rating of 7.6.

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

    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 Adelaide to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Adelaide 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 Adelaide to Hong Kong?

    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 Hong Kong with an airline and back to Adelaide with another airline.

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

    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 Hong Kong from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Adelaide to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $600 or less one-way and $940 or less round-trip.

Reviews of the top 4 airlines flying from Adelaide to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Hong Kong. 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 Adelaide to Hong Kong? 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.
8.2
Singapore AirlinesOverall score based on 1483 reviews
8.0Entertainment
8.6Crew
8.3Boarding
8.0Comfort
7.8Food
Airline reviews

It was fine. Nothing special but nothing went wrong so all good.

8.0 ExcellentWendy, Mar 2026
MXP - SIN
Read more Singapore Airlines reviews

It was fine. Nothing special but nothing went wrong so all good.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

I love the comfortable business class seats. The service was excellent. Staff was friendly.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Qantas is always subpar beyond comfy chairs for a domestic flight

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

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

Other airlines flying from Adelaide to Hong Kong

Flights from the other most popular airlines that fly from Adelaide to Hong Kong according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.