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).

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.

Direct flights to Haikou

Find flight deals to Haikou

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights to Haikou
Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2026.

Thu 15/1021:00 -

Nonstop9h 50m

Fri 23/1002:55 -

Nonstop9h 30m

Deal found 30/8$1,230

Thu 14/121:00 -

Nonstop9h 50m

Wed 20/102:40 -

Nonstop9h 40m

Deal found 28/8$1,592

Thu 14/121:00 -

Nonstop9h 50m

Fri 22/102:40 -

Nonstop9h 40m

Deal found 28/8$1,767

Tue 8/1221:00 -

Nonstop9h 50m

Wed 27/102:40 -

Nonstop9h 40m

Deal found 30/8$2,507

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.

SYD-HAK

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyHaikou

SYD Sydney Kingsford Smith - HAK Haikou Meilan Intl

SYDHAK

Sydney Kingsford Smith

Thu 15/10

21:00-03:50

Nonstop9h 50m

Haikou Meilan Intl

Fri 23/10

02:55-15:25

Nonstop9h 30m

$1,230

SydneyHaikou

SYD Sydney Kingsford Smith - HAK Haikou Meilan Intl

SYDHAK

Sydney Kingsford Smith

Thu 14/1

21:00-03:50

Nonstop9h 50m

Haikou Meilan Intl

Wed 20/1

02:40-15:20

Nonstop9h 40m

$1,592

SydneyHaikou

SYD Sydney Kingsford Smith - HAK Haikou Meilan Intl

SYDHAK

Sydney Kingsford Smith

Thu 14/1

21:00-03:50

Nonstop9h 50m

Haikou Meilan Intl

Fri 22/1

02:40-15:20

Nonstop9h 40m

$1,767

SydneyHaikou

SYD Sydney Kingsford Smith - HAK Haikou Meilan Intl

SYDHAK

Sydney Kingsford Smith

Tue 8/12

21:00-03:50

Nonstop9h 50m

Haikou Meilan Intl

Wed 27/1

02:40-15:20

Nonstop9h 40m

$2,507

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Sorted by cheapest first

Reviews of airlines flying non-stop to Haikou

Get a feel of what it's like to fly with Hainan Airlines and China 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.

Hainan Airlines

8.4

Very Good

70 reviews

Check prices

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

8.4

Very Good

70 reviews

Hainan Airlines

8.4

Very Good

70 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

China Southern

7.3

Good

172 reviews

Hainan Airlines

8.4

Very Good

70 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Browse thousands of different options on Cheapflights for your next trip

Popular China destinations

Popular Asia destinations

Popular Haikou routes

Airlines

China origins

Direct flights to China

Direct flights to Shanghai

Direct flights to Guangzhou

Direct flights to Beijing

Direct flights to Xiamen

Direct flights to Chengdu

Direct flights to Nanjing

Direct flights to Chongqing

Direct flights to Qingdao

Direct flights to Shenzhen

Direct flights to Xi'an

Direct flights to Wuhan

Direct flights to Hangzhou

Direct flights to Zhengzhou

Direct flights to Jinan

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

This is the cheapest price on a non-stop flight to Haikou found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Haikou

Cheapest flights to Haikou
Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2026.

Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2026.

Best flights to Haikou
Discover carefully curated flight deals to Haikou that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals to Haikou that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

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 Fare Finder

Use the filters below to find and compare direct flights to Haikou that are best for you.

Reviews of airlines flying non-stop to Haikou

Get a feel of what it's like to fly with Hainan Airlines and China 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to China

Book a non-stop flight to one of these popular destinations located in China.

Direct flights to Asia

Book a non-stop flight to one of these popular destinations located in Asia.

Flights to and from Haikou

Consider one of these popular flight routes traveling to and from Haikou.

Airlines flying direct to Haikou

Consider these flights with airlines flying direct to Haikou.

Direct flights from China

Consider flying direct from one of these origins located in China.

100% Free

Book with flexibility

Travel Smart

$1,230+ Direct flights to Haikou

This is the cheapest price on a non-stop flight to Haikou found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 August 2026.

Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2026.

Best flights to HaikouDiscover carefully curated flight deals to Haikou that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals to Haikou that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

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 Fare Finder

Use the filters below to find and compare direct flights to Haikou that are best for you.

Reviews of airlines flying non-stop to Haikou

Get a feel of what it's like to fly with Hainan Airlines and China 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to China

Book a non-stop flight to one of these popular destinations located in China.

Direct flights to Asia

Book a non-stop flight to one of these popular destinations located in Asia.

Flights to and from Haikou

Consider one of these popular flight routes traveling to and from Haikou.

Airlines flying direct to Haikou

Consider these flights with airlines flying direct to Haikou.

Direct flights from China

Consider flying direct from one of these origins located in China.

100% Free

Book with flexibility

Travel Smart

Cheapest flights to Haikou
Explore the most affordable flight options available to Haikou. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2026.

Best flights to Haikou
Discover carefully curated flight deals to Haikou that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.