$431 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 24/7. 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

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Flight Deals

Book Cheap Adelaide to Hong Kong Plane Tickets

 
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

Thu, 15 Oct - Wed, 21 Oct
Multiple Airlines Logo
08:05 - 13:20
ADL
-
HKG
31h 45m
1 stop
Multiple Airlines Logo
02:00 - 07:25
HKG
-
ADL
26h 55m
1 stop
$883Multiple Airlines
Thu, 15 Oct - Sun, 8 Nov
Multiple Airlines Logo
08:05 - 17:05
ADL
-
HKG
35h 30m
2 stops
Multiple Airlines Logo
09:05 - 07:25
HKG
-
ADL
19h 50m
2 stops
$884Multiple Airlines
Thu, 15 Oct - Sun, 8 Nov
Malaysia Airlines Logo
10:45 - 22:00
ADL
-
HKG
13h 45m
1 stop
Malaysia Airlines Logo
14:50 - 08:10
HKG
-
ADL
14h 50m
1 stop
$900Malaysia Airlines
Thu, 11 Jun - Thu, 18 Jun
Singapore Airlines Logo
09:10 - 11:20
ADL
-
HKG
27h 40m
1 stop
Singapore Airlines Logo
14:25 - 16:20
HKG
-
ADL
24h 25m
1 stop
$918Singapore Airlines
Thu, 11 Jun - Thu, 18 Jun
Singapore Airlines Logo
09:10 - 23:00
ADL
-
HKG
15h 20m
1 stop
Singapore Airlines Logo
09:05 - 16:20
HKG
-
ADL
29h 45m
1 stop
$922Singapore Airlines
Sun, 7 Jun - Mon, 15 Jun
Singapore Airlines Logo
09:10 - 12:40
ADL
-
HKG
29h 00m
1 stop
Singapore Airlines Logo
09:05 - 07:25
HKG
-
ADL
20h 50m
1 stop
$924Singapore Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
18:50 - 23:00
ADL
-
HKG
30h 40m
2 stops
Multiple Airlines Logo
09:05 - 06:10
HKG
-
ADL
18h 35m
2 stops
$944Multiple Airlines
Fri, 22 May - Thu, 11 Jun
Singapore Airlines Logo
17:35 - 23:00
ADL
-
HKG
30h 55m
1 stop
Singapore Airlines Logo
15:40 - 16:20
HKG
-
ADL
23h 10m
1 stop
$954Singapore Airlines
Thu, 11 Jun - Thu, 18 Jun
Singapore Airlines Logo
09:10 - 11:20
ADL
-
HKG
27h 40m
1 stop
Singapore Airlines Logo
14:25 - 16:20
HKG
-
ADL
24h 25m
1 stop
$971Singapore Airlines
Sun, 24 May - Sat, 6 Jun
Singapore Airlines Logo
09:10 - 12:40
ADL
-
HKG
29h 00m
1 stop
Singapore Airlines Logo
09:05 - 07:25
HKG
-
ADL
20h 50m
1 stop
$982Singapore 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 is the cheapest time of day to fly to Hong Kong?

The average price for all round-trip flights from Adelaide to Hong Kong depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Hong Kong is generally in the morning, when retur flights cost $1,283 on average. The most expensive time of day to fly to Hong Kong is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,283.

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 May, when tickets cost $508 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is $1,040 and $786 respectively.

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.

If you are looking for a flight deal from Adelaide to Hong Kong, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Hong Kong, Thursday is the cheapest day to fly and Saturday is the most expensive.

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 a flight from Adelaide to Hong Kong, you should book around 6 weeks before departure, which saves you about 20% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$431
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (47% more expensive on average)
Flight from Adelaide to Hong Kong

FAQs - booking Hong Kong flights

  • 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 from Adelaide to Hong Kong is likely to change within 7 days, so travellers 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 from Adelaide to Hong Kong 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 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 from Adelaide to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
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 1505 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

10.0 ExcellentPeter, Apr 2026
LHR - BKI
Read more Singapore Airlines reviews

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

A little more room from the reclining seat in the front of me.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Food was just okay, need to improve for other menu variations

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Missed our flight with Cathay due to late Westjet plane and chaotic Toronto airport. Had to clear customs get bags and re check bags in an hour. Did not make it got lost not clear signage with bag drop off. West jet only allowed 1 checked bag for this international fluid. Cathay checked my second bag for free.

Flight was kept super cold. I was shivering and had to layer up.

The crew and the food were excellent. The plane was kept quite clean.

More meal choice. There was only pork, beef and shrimp. I could not eat any of it and they had no alternatives

The only notable problem was bathroom facilities. Only one toilet for far too many people, and dirty nearly all the time. Both otherwise, Cathay Pacific is great. Wonderful staff everywhere.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

Boarding on any airline is a hot mess. Load your pivilaged passengers, then back to front. Back to front.

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

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

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

Information on your arrival and departure airports