$797+ Cheap flights to Haikou
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Haikou in 2025
Find the latest flights to Haikou in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 11 July 2025.
Return from | $797 |
---|---|
Popular in | December |
Cheapest in | March |
Average price | $821 |
Good round-trip deal | $617 or less |
Good one-way deal | $336 or less |
Find flight deals to Haikou
Cheapest flights to HaikouExplore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.
Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Locate flights to Haikou that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare flights to Haikou that are best for you.
Fly from
Route
Depart
Return
Price
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Tue 19/8
21:45-20:05
1 stop24h 20m
Haikou Meilan Intl
Tue 2/9
16:00-08:25
1 stop14h 25m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Tue 19/8
11:00-12:35
1 stop27h 35m
Haikou Meilan Intl
Tue 2/9
18:30-07:40
2 stops35h 10m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Tue 19/8
21:00-04:30
Nonstop9h 30m
Haikou Meilan Intl
Mon 1/9
02:55-14:15
Nonstop9h 20m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Tue 19/8
21:00-04:30
Nonstop9h 30m
Haikou Meilan Intl
Tue 2/9
23:30-19:30
1 stop18h 00m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Fri 26/12
12:30-14:50
1 stop29h 20m
Haikou Meilan Intl
Thu 8/1
11:10-10:25
1 stop20h 15m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Thu 7/8
11:30-12:35
1 stop27h 05m
Haikou Meilan Intl
Thu 14/8
13:35-09:50
1 stop18h 15m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Sat 6/12
21:25-19:05
1 stop24h 40m
Haikou Meilan Intl
Sat 13/12
20:15-14:40
1 stop15h 25m
SydneyHaikou
SYD - HAK
SYDHAK
Sydney Kingsford Smith
Fri 12/9
11:30-15:40
2 stops30h 10m
Haikou Meilan Intl
Fri 19/9
16:50-08:40
2 stops37h 50m
Best time to book a flight to Haikou
Have a flexible travel schedule? Discover the best time to fly to Haikou with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Haikou
When is the best time to book a flight 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 27 June 2025.
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights to Haikou. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Haikou?
On average, a flight from Sydney to Haikou takes 23 hours 50 minutes. Flights to Haikou from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Haikou?
The most popular airlines flying from Sydney to Haikou are Hainan Airlines, China Southern and Sichuan Airlines.
What are the cheapest airlines that fly to Haikou?
The cheapest airlines flying from Sydney to Haikou are Sichuan Airlines, Hainan Airlines and XiamenAir.
Rainfall in Haikou by month
Plan your trip to Haikou by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Haikou ranges from 20.0 - 270.0 mm per month. September is typically the wettest month, when rainfall can reach 270.0 mm. January is typically the driest time to visit Haikou when rainfall is around 20.0 mm.
Temperature in Haikou by month
Plan your trip to Haikou by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Haikou, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).
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 11 July 2025.
Get a feel of what it's like to fly with Hainan Airlines, Cathay Pacific, andChina Southern to China by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Anonymous,Mar 2025
CAN - PEK
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Anonymous,Mar 2025
CAN - PEK
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Anonymous,Mar 2025
CAN - PEK
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Anonymous,Mar 2025
CAN - PEK
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Anonymous,Mar 2025
CAN - PEK
FAQs about flying to Haikou
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Yes, we can. To see specific flights to Haikou with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Haikou become cheaper?
Yes, Cheapflights offers price alerts on Haikou flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.