506 € Cheap Flights from Adelaide to Hong Kong Intl

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      Travellers and cabin class, 1 Adult, Economy
      Cathay Pacific
      Finnair

      Compare Adelaide to Hong Kong Intl flight deals

      Find the cheapest month or even day of the year to fly to Hong Kong Intl

      Book the best Hong Kong Intl fare with no extra fees

      Direct flights from Adelaide to Hong Kong Intl

      Cathay Pacific
      Finnair

      Adelaide to Hong Kong Intl: Alternative routes

      Compare routes from Adelaide to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

      Adelaide to Hong Kong: Flight information

      The things to know before you go.
      Average flight time8 hrs, 45 mins
      Most popular airlineCathay Pacific
      Average flights per week9

      Finding cheap flights from Adelaide to Hong Kong Intl: Frequently asked questions

      The best price we found for a return flight from Adelaide to Hong Kong Intl is 506 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      8 hours and 45 minutes is the average flight time from Adelaide to Hong Kong Intl.
      Cathay Pacific and Finnair fly direct from Adelaide to Hong Kong Intl.
      As of September 2026, there are 9 flights per week flying from Adelaide to Hong Kong Intl.
      The cheapest month to fly from Adelaide to Hong Kong Intl is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Hong Kong Intl Airport on Monday, 26 October 2026.
      Yes – the average flight time is 8 hours and 45 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Singapore Airlines and Cathay Pacific offer the cheapest flight tickets to Hong Kong Intl.

      Flying from Adelaide Airport (ADL) to Hong Kong Intl Airport (HKG): what you need to know

      • Around 8 hours 15 minutes is how long you'll be travelling on a direct flight from Adelaide Airport to Hong Kong Intl Airport.

      • The timezone in Hong Kong is UTC+8, which is two hours 30 minutes behind Adelaide.

      • Your ADL to HKG flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

      • You can expect bigger queues in popular months like December. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

      • Cathay Pacific is your ticket to exploring Hong Kong (and maybe even some other exciting corners of China!). Check out the direct flights from Adelaide Airport to Hong Kong Intl Airport offered by this airline.

      • Cathay Pacific is the airline most travellers choose for this route.

      • Among carriers operating ADL to HKG flights, Cathay Pacific has the highest rate of on-time arrivals.

      • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Adelaide Airport to Hong Kong Intl Airport. These are the most popular stopovers between ADL and HKG:

        • Sydney Airport

        • Melbourne Tullamarine Airport

        • Brisbane Airport

      Handy information about Adelaide Airport (ADL)

      • 72% of flights departing from Adelaide Airport touch down at their destination on schedule.

      • To get to Adelaide Airport from central Adelaide, it takes about 20 minutes by car. Of course, this depends on traffic. It's approximately 6 kilometres from the airport to the city centre.

      • Catching public transport? Expect a journey time of around 35 minutes.

      • Catching an early flight from Adelaide Airport to Hong Kong Intl Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near ADL:

      Arriving at Hong Kong Intl Airport (HKG)

      Getting from Hong Kong Intl Airport (HKG) to central Hong Kong

      • HKG is located at 1 Cheong Hong Rd.

      • Hong Kong Intl Airport to central Hong Kong has a drive time of about 35 minutes. It's approximately 32 kilometres away.

      • Getting there on public transport will take you roughly 25 minutes.

      When to fly to Hong Kong Intl Airport (HKG)

      • April is the most popular month for flights from Adelaide Airport to Hong Kong Intl Airport. For smaller crowds, travel to Hong Kong in March.

      • Book your flight from Adelaide Airport to Hong Kong Intl Airport for July if you'd like to visit Hong Kong during its warmest month. Expect temperatures of between 27ºC (81ºF) and 31ºC (88ºF).

      • January has average temperatures of between 11ºC (52ºF) and 20ºC (68ºF). Search for cheap tickets from ADL to HKG sometime around then if you'd rather travel in cooler conditions.

      Explore more of China

      • Hong Kong has loads to offer, but there are so many other parts of China just waiting to be explored. About 129 kilometres north-west of Hong Kong, a visit to Guangzhou will keep your itinerary busy. Don't miss top attractions like Canton Tower, Baiyun Mountain and Yuyuan Garden.

      • Around 27 kilometres north-west of Hong Kong, Shenzhen is another essential stop in China. Get a taste of what this destination has to offer at Huangshan Mountain, The Great Wall and Mogao Grottoes.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.