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Cheap flights from Sydney to Haikou from $524

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HAK
23 Aug — 30 Aug1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Haikou Meilan Intl are usually found in March or October, booked 86 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Haikou

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Haikou (HAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 August 2025.

Round-trip from

$849

One-way from

$524

Popular in

December

Cheapest in

March

Average price

$865

Good round-trip deal

$597 or less

Good one-way deal

$388 or less
30/9-7/10
  • 30/9-7/10
  • 2 total stops
  • 53h 35m total
  • Sydney to Haikou
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China Southern
  • China Southern
  • 28/8
  • 1 total stop
  • 25h 35m total
  • Sydney to Haikou
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Highest demand for flights based on searches. 13% potential increase in price ($214 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Haikou Meilan Intl.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Haikou Meilan Intl.
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Find flight deals from Sydney to Haikou

Cheapest flights from Sydney to Haikou
Explore the most affordable flight options available from Sydney to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Tue 30/921:00SYD - HAK
Nonstop9h 30mMultiple Airlines
Tue 7/1011:40HAK - SYD
2 stops44h 05mMultiple Airlines
Deal found 16/8$849
Tue 30/921:00SYD - HAK
Nonstop9h 30mHainan Airlines
Mon 6/1002:55HAK - SYD
Nonstop9h 20mHainan Airlines
Deal found 16/8$975
Tue 30/911:20SYD - HAK
2 stops32h 00mChina Eastern
Tue 7/1018:50HAK - SYD
1 stop15h 45mChina Eastern
Deal found 16/8$1,001
Sat 4/1012:50SYD - HAK
1 stop23h 50mMultiple Airlines
Thu 9/1007:25HAK - SYD
2 stops24h 20mMultiple Airlines
Deal found 16/8$1,006
Sat 4/1008:35SYD - HAK
1 stop36h 05mJuneyao Airlines
Thu 9/1019:40HAK - SYD
1 stop31h 50mJuneyao Airlines
Deal found 16/8$1,018

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Haikou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Sydney to Haikou that are best for you.

Fly from

Sydney

Fly to

Haikou

Route

Depart

Return

Price

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Thu 2/10

20:20-10:20

1 stop16h 00m

Haikou Meilan Intl

Mon 6/10

11:25-15:15

1 stop24h 50m

$771

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Tue 30/9

21:00-04:30

Nonstop9h 30m

Haikou Meilan Intl

Tue 7/10

11:40-10:45

2 stops44h 05m

$849

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Thu 2/10

11:25-14:55

1 stop29h 30m

Haikou Meilan Intl

Mon 6/10

21:15-10:20

2 stops34h 05m

$934

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Tue 30/9

21:00-04:30

Nonstop9h 30m

Haikou Meilan Intl

Mon 6/10

02:55-15:15

Nonstop9h 20m

$975

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Tue 30/9

11:20-17:20

2 stops32h 00m

Haikou Meilan Intl

Tue 7/10

18:50-13:35

1 stop15h 45m

$1,001

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Thu 2/10

11:20-17:20

2 stops32h 00m

Haikou Meilan Intl

Mon 6/10

18:30-09:00

2 stops35h 30m

$1,003

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Sat 4/10

12:50-10:40

1 stop23h 50m

Haikou Meilan Intl

Thu 9/10

07:25-10:45

2 stops24h 20m

$1,006

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Sat 4/10

08:35-18:40

1 stop36h 05m

Haikou Meilan Intl

Thu 9/10

19:40-06:30

1 stop31h 50m

$1,018

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Thu 28/8

08:45-08:20

1 stop25h 35m

$524

SydneyHaikou

SYD - HAK

SYDHAK

Sydney Kingsford Smith

Thu 28/8

20:35-10:40

2 stops40h 05m

$551

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Sydney to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Haikou

How far ahead should I book a flight from Sydney to Haikou?

Use this chart to determine the optimal time to book a return flight from Sydney to Haikou. Price data was last updated on 8 August 2025.

The price you pay for your flight from Sydney to Haikou may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from SYD to HAK?

Find hourly flight availability from Sydney to Haikou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

One of the essential ways to save on airfare from Sydney to Haikou is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

What’s the top stopover airport for flights from Sydney to Haikou?

Share of one-stop return flights from Sydney to Haikou chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chengdu (TFU) – chosen by Cheapflights users on 39% of one-stop itineraries from Sydney to Haikou on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to Haikou?

Average return fare for one-stop flights from Sydney to Haikou, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $688.

What’s the fastest stopover option from Sydney to Haikou?

Shortest average travel time for one-stop one-way flights from Sydney to Haikou, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Guangzhou (CAN) have the shortest average one-way travel time for one-stop routes: 14h 31m.

Which airport typically offers the quickest stopover for flights from Sydney to Haikou?

Average stopover duration for one-stop one-way flights from Sydney to Haikou, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Guangzhou (CAN) offer the fastest connection on this route, with an average stopover time of 3h 19m.

Reviews of airlines servicing Haikou

Get insights into the airlines that provide service to Haikou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Haikou. Reviews last updated 18 August 2025.
See what other customers who have flown with Hainan Airlines and China Southern from Sydney to Haikou have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Boarding

8.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
45 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Boarding

8.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
106 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Boarding

8.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Haikou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Sydney to Haikou flight route?

    This flight path from Sydney Kingsford Smith to Haikou Meilan Intl was viewed by 3,545 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Sydney to Haikou round-trip?

    Cheapflights users have booked flights from Sydney to Haikou round-trip from $522. Other airlines that can offer you cheap pricing are Hainan Airlines, from $553, and China Southern, from $760. Sichuan Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Sydney to Haikou?

    Looking at all options, your cheapest flight can be booked for $312. While the most popular route (Sydney Kingsford Smith - Haikou Meilan Intl) can be booked for $699 on average our data indicates $1,487 when flying from Sydney to Haikou.

  • Can I find deals for flights from Sydney to Haikou that include hotel bookings?

    Yes. In addition to deals on Sydney to Haikou flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Haikou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Haikou.

  • Can I find deals for business class flights from Sydney to Haikou?

    Yes. Cheapflights offers flight deals from Sydney to Haikou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly from Sydney to Haikou on these airlines

Choose from the following airlines for your flight from Sydney to Haikou. Flights are based on user searches made on Cheapflights and were last updated on 18 August 2025.
Hainan Airlines flights from Sydney Kingsford Smith to Haikou Meilan Intl
China Southern flights from Sydney Kingsford Smith to Haikou Meilan Intl

Top 3 airlines flying from Sydney to Haikou

Discover the top 3 airlines that operate flights from Sydney to Haikou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$522Average$647FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Hainan AirlinesCheapest$553Average$1,103FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest$760Average$864FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Haikou?

Deals for Sydney to Haikou flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Haikou?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Haikou by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Haikou with no change fees?

Certainly. Search results for flights to Haikou from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Haikou become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Haikou flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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