How long does it take to fly to Sydney?

If you’re flying from a popular airport in Hainan, such as Haikou or Sanya, and flying into Sydney, then you can expect flight times to average 20h 35m and 34h 15m, respectively.

How many flights depart from Hainan to Sydney on average per week?

3 flights are operational weekly from Hainan to Sydney as of November 2025. The most popular departure day for this route is Tue, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from Hainan to Sydney Kingsford Smith Airport?

Prices for flights from Hainan to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Hainan to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hainan to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$681 Cheap Flights from Hainan to Sydney in 2025/26

1 adult

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09:00 - 09:25HAK-SYD

21h 25m1 stop

11:25 - 00:55SYD-HAK

16h 30m1 stop

$692China Southern

Find Deal

jue., 12 mar. - lun., 16 mar.

10:50 - 10:25HAK-SYD

20h 35m1 stop

12:30 - 09:40SYD-HAK

24h 10m1 stop

$695XiamenAir

Find Deal

jue., 12 mar. - lun., 16 mar.

10:50 - 10:25HAK-SYD

20h 35m1 stop

12:30 - 14:50SYD-HAK

29h 20m2 stops

$789XiamenAir

Find Deal

jue., 12 mar. - lun., 16 mar.

07:00 - 09:25SYX-SYD

23h 25m1 stop

11:25 - 01:15SYD-SYX

16h 50m1 stop

$832China Southern

Find Deal

vie., 6 mar. - lun., 9 mar.

12:25 - 10:25SYX-SYD

19h 00m1 stop

12:30 - 20:05SYD-SYX

34h 35m1 stop

$861XiamenAir

Find Deal

vie., 6 mar. - lun., 9 mar.

21:10 - 10:25SYX-SYD

34h 15m1 stop

12:30 - 20:05SYD-SYX

34h 35m1 stop

$863XiamenAir

Find Deal

vie., 6 mar. - lun., 9 mar.

12:25 - 10:25SYX-SYD

19h 00m1 stop

12:30 - 14:40SYD-SYX

29h 10m2 stops

$879XiamenAir

Find Deal

vie., 6 mar. - lun., 9 mar.

16:50 - 12:00HAK-SYD

16h 10m1 stop

11:45 - 15:40SYD-HAK

30h 55m2 stops

$1,041Cathay Pacific

Find Deal

jue., 12 mar. - lun., 16 mar.

16:50 - 17:45HAK-SYD

21h 55m2 stops

11:45 - 15:40SYD-HAK

30h 55m2 stops

$1,247Cathay Pacific

Find Deal

jue., 12 mar. - lun., 16 mar.

16:50 - 21:55HAK-SYD

26h 05m2 stops

07:00 - 15:40SYD-HAK

35h 40m2 stops

$1,248Cathay Pacific

Find Deal

jue., 12 mar. - lun., 16 mar.

China Southern flights from Hainan to Sydney

Our best China Southern deals on Hainan to Sydney flight tickets

China Southern

12 Mar

HAK16:00Haikou Meilan Intl

14h 25m

1 stop

SYD09:25Sydney Kingsford Smith

16 Mar

SYD11:25Sydney Kingsford Smith

16h 30m

1 stop

HAK00:55Haikou Meilan Intl

$692

Find similar

China Southern

6 Mar

SYX07:00Sanya Phoenix Intl

23h 25m

1 stop

SYD09:25Sydney Kingsford Smith

9 Mar

SYD11:25Sydney Kingsford Smith

16h 50m

1 stop

SYX01:15Sanya Phoenix Intl

$832

Find similar

China Southern

6 Mar

SYX13:50Sanya Phoenix Intl

40h 35m

2 stops

SYD09:25Sydney Kingsford Smith

9 Mar

SYD22:00Sydney Kingsford Smith

27h 00m

2 stops

SYX22:00Sanya Phoenix Intl

$1,353

Find similar

Cathay Pacific flights from Hainan to Sydney

Our best Cathay Pacific deals on Hainan to Sydney flight tickets

Cathay Pacific

12 Mar

HAK16:50Haikou Meilan Intl

16h 10m

1 stop

SYD12:00Sydney Kingsford Smith

16 Mar

SYD11:45Sydney Kingsford Smith

30h 55m

2 stops

HAK15:40Haikou Meilan Intl

$1,041

Find similar

Cathay Pacific

12 Mar

HAK16:50Haikou Meilan Intl

21h 55m

2 stops

SYD17:45Sydney Kingsford Smith

16 Mar

SYD11:45Sydney Kingsford Smith

30h 55m

2 stops

HAK15:40Haikou Meilan Intl

$1,247

Find similar

Cathay Pacific

12 Mar

HAK16:50Haikou Meilan Intl

26h 05m

2 stops

SYD21:55Sydney Kingsford Smith

16 Mar

SYD07:00Sydney Kingsford Smith

35h 40m

2 stops

HAK15:40Haikou Meilan Intl

$1,248

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

09:00-09:25

1 stop21h 25m

Sydney Kingsford Smith

lun. 16/3

11:25-00:55

1 stop16h 30m

$692

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

10:50-10:25

1 stop20h 35m

Sydney Kingsford Smith

lun. 16/3

12:30-09:40

1 stop24h 10m

$695

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

10:50-10:25

1 stop20h 35m

Sydney Kingsford Smith

lun. 16/3

12:30-14:50

2 stops29h 20m

$789

SanyaSydney

SYX - SYD

SYXSYD

Sanya Phoenix Intl

vie. 6/3

07:00-09:25

1 stop23h 25m

Sydney Kingsford Smith

lun. 9/3

11:25-01:15

1 stop16h 50m

$832

SanyaSydney

SYX - SYD

SYXSYD

Sanya Phoenix Intl

vie. 6/3

12:25-10:25

1 stop19h 00m

Sydney Kingsford Smith

lun. 9/3

12:30-20:05

1 stop34h 35m

$861

SanyaSydney

SYX - SYD

SYXSYD

Sanya Phoenix Intl

vie. 6/3

21:10-10:25

1 stop34h 15m

Sydney Kingsford Smith

lun. 9/3

12:30-20:05

1 stop34h 35m

$863

SanyaSydney

SYX - SYD

SYXSYD

Sanya Phoenix Intl

vie. 6/3

12:25-10:25

1 stop19h 00m

Sydney Kingsford Smith

lun. 9/3

12:30-14:40

2 stops29h 10m

$879

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

16:50-12:00

1 stop16h 10m

Sydney Kingsford Smith

lun. 16/3

11:45-15:40

2 stops30h 55m

$1,041

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

16:50-17:45

2 stops21h 55m

Sydney Kingsford Smith

lun. 16/3

11:45-15:40

2 stops30h 55m

$1,247

HaikouSydney

HAK - SYD

HAKSYD

Haikou Meilan Intl

jue. 12/3

16:50-21:55

2 stops26h 05m

Sydney Kingsford Smith

lun. 16/3

07:00-15:40

2 stops35h 40m

$1,248

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hainan to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest Hainan to Sydney Kingsford Smith flight route?

Fly from Haikou Meilan Intl to Sydney Kingsford Smith for the best Hainan - Sydney Kingsford Smith flight prices

What cabin class options are available on Hainan to Sydney Kingsford Smith flights?

There are 2 cabin classes available to choose from on Hainan to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hainan to Sydney flights?

You could potentially save up to 16% on your flight if you consider stops on a Hainan to Sydney flight.

Cheap Hainan to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hainan to Sydney

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Hainan to Sydney takes 20h 35m

There are no direct flights from Hainan to Sydney. There are no popular flight routes from Hainan to Sydney.

Search flight deals

When did momondo last update prices for flights from Hainan to Sydney Kingsford Smith Airport?
Prices for flights from Hainan to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Hainan to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hainan to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hainan to Sydney?
Based on momondo bookings for flights between Hainan and Sydney, the leading plane model is Airbus A330-300, making up 55.56% of the total bookings. Other popular models include Airbus A330-200 with 33.33% and Boeing 787-9 Dreamliner with 11.11%.

Parramatta

Wollongong

Terrigal

Katoomba

Penrith

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Hainan to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Hainan.

Can I find flights from Hainan to Sydney with flexible booking policies on momondo?

Flights from Hainan to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hainan to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Hainan.

I’m not ready to book a flight from Hainan to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Hainan and alert you when they change.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Hainan to Sydney from $681

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hainan to Sydney departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hainan to Sydney

Cheap return flights

Cheap one-way flights

China Southern flights from Hainan to Sydney

Our best China Southern deals on Hainan to Sydney flight tickets

Cathay Pacific flights from Hainan to Sydney

Our best Cathay Pacific deals on Hainan to Sydney flight tickets

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Use the filters below to find and compare flights from Hainan to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from Hainan to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Hainan to Sydney Kingsford Smith flight route?

Fly from Haikou Meilan Intl to Sydney Kingsford Smith for the best Hainan - Sydney Kingsford Smith flight prices

What cabin class options are available on Hainan to Sydney Kingsford Smith flights?

There are 2 cabin classes available to choose from on Hainan to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hainan to Sydney flights?

You could potentially save up to 16% on your flight if you consider stops on a Hainan to Sydney flight.

How many flights depart from Hainan to Sydney on average per week?

3 flights are operational weekly from Hainan to Sydney as of November 2025. The most popular departure day for this route is Tue, with 33% of flights per week taking off on this day.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in Hainan, such as Haikou or Sanya, and flying into Sydney, then you can expect flight times to average 20h 35m and 34h 15m, respectively.

Cheap Hainan to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hainan to Sydney

Fastest flight time

Direct flights

When did momondo last update prices for flights from Hainan to Sydney Kingsford Smith Airport?

How old do you have to be to fly from Hainan to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular plane model from Hainan to Sydney?

Travelling to a place near Sydney?

Why use momondo?

Why should I use momondo to find a flight deal from Hainan to Sydney?

Can I find flights from Hainan to Sydney with flexible booking policies on momondo?

How can momondo help me find flights from Hainan to Sydney?

I’m not ready to book a flight from Hainan to Sydney right now. Can momondo alert me if prices change?

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales