Cheap Flights to Hainan | Popular Routes to Hainan from HK$608

View HK$608 flight on Sun, 22 Mar 2026Opens in a new window

Popular airlines to Hainan

  • China Southern Airlines

  • Cathay Pacific

  • Sichuan Airlines

  • China Eastern Airlines

  • Air China

  • Hainan Airlines

  • Hong Kong Airlines

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Cheap round-trip flights to Hainan

Prices were available within the past 7 days and start at HK$608 for one-way flights and HK$976 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 23 Mar - Fri, 22 May
HKG
Hong Kong SAR
SYX
Sanya
HK$976 Return, found 9 hours ago
HK$976
Return
found 9 hours ago
Select HK Express flight, departing Mon, 23 Mar from Hong Kong SAR to Sanya, returning Fri, 22 May, priced at HK$976 found 9 hours ago
Hong Kong Airlines
Sun, 15 Mar - Wed, 18 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,139 Return, found 1 hour ago
HK$1,139
Return
found 1 hour ago
Select Hong Kong Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Haikou, returning Wed, 18 Mar, priced at HK$1,139 found 1 hour ago
Hainan Airlines
Wed, 4 Feb - Thu, 12 Feb
HKG
Hong Kong SAR
HAK
Haikou
HK$1,256 Return, found 1 day ago
HK$1,256
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 4 Feb from Hong Kong SAR to Haikou, returning Thu, 12 Feb, priced at HK$1,256 found 1 day ago
HK Express
Sun, 8 Mar - Sat, 14 Mar
MNL
Manila
SYX
Sanya
HK$1,682 Return, found 4 days ago
HK$1,682
Return
found 4 days ago
Select HK Express flight, departing Sun, 8 Mar from Manila to Sanya, returning Sat, 14 Mar, priced at HK$1,682 found 4 days ago
Cathay Pacific
Mon, 23 Mar - Wed, 25 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,792 Return, found 2 days ago
HK$1,792
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 23 Mar from Hong Kong SAR to Haikou, returning Wed, 25 Mar, priced at HK$1,792 found 2 days ago
Xiamen Airlines
Sun, 15 Mar - Tue, 17 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$1,950 Return, just found
HK$1,950
Return
just found
Select Xiamen Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Sanya, returning Tue, 17 Mar, priced at HK$1,950 just found
Cathay Pacific
Tue, 3 Feb - Fri, 13 Feb
MNL
Manila
HAK
Haikou
HK$1,975 Return, found 1 day ago
HK$1,975
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 3 Feb from Manila to Haikou, returning Fri, 13 Feb, priced at HK$1,975 found 1 day ago
Sichuan Airlines
Mon, 16 Feb - Wed, 18 Feb
HKG
Hong Kong SAR
SYX
Sanya
HK$2,164 Return, just found
HK$2,164
Return
just found
Select Sichuan Airlines flight, departing Mon, 16 Feb from Hong Kong SAR to Sanya, returning Wed, 18 Feb, priced at HK$2,164 just found
Sichuan Airlines
Wed, 24 Jun - Wed, 1 Jul
HKG
Hong Kong SAR
BAR
Qionghai
HK$2,229 Return, found 4 hours ago
HK$2,229
Return
found 4 hours ago
Select Sichuan Airlines flight, departing Wed, 24 Jun from Hong Kong SAR to Qionghai, returning Wed, 1 Jul, priced at HK$2,229 found 4 hours ago
China Southern Airlines
Sun, 8 Mar - Sat, 14 Mar
MNL
Manila
SYX
Sanya
HK$2,706 Return, found 4 days ago
HK$2,706
Return
found 4 days ago
Select China Southern Airlines flight, departing Sun, 8 Mar from Manila to Sanya, returning Sat, 14 Mar, priced at HK$2,706 found 4 days ago

About Hainan

Expedia offers flights to Hainan to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Hainan or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Hainan that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to offer you the most flexible airfares around. Just check the "No change fee" box under the "Flexible change policies" filter to find your ideal flight to Hainan.
How can I find cheap tickets to Hainan?
You'll always pick up an epic deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then tick the flexible dates box above to see the cheapest prices for nearby days. HK$976 was the cheapest price for a flight to Hainan in the last seven days.
How much is a flight to Hainan?
One-way flights departing from Hong Kong SAR (HKG) sold for as little as HK$608 in the last seven days. During this period, the cost of a return ticket to Hainan varied between HK$976 and HK$2,706. If you spot a bargain ticket, book ASAP — these prices don't hang about.
When is the cheapest time to fly to Hainan?
Fly out on a Tuesday to raise your chances of picking up the cheapest deal to Hainan. Mondays are usually the next most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Hainan?
In the last seven days, plane fares to Hainan varied from HK$976 to HK$2,706.
What is the best time to go to Hainan?
If you'd love to discover Hainan's major city when it's at its busiest, visit Haikou sometime during December, January and February. Like most places in the Northern Hemisphere, summertime here begins June 20, with temperatures ranging between 27ºC and 32ºC.
What months are the cheapest to book a flight to Hainan?
A good month to purchase affordable flights to Hainan is February. Remember that in the U.S, an expensive time to secure a seat is during the festive month of December.

Trending flights to Hainan

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 23 Mar - Fri, 22 May
HKG
Hong Kong SAR
SYX
Sanya
HK$976 Return, found 9 hours ago
HK$976
Return
found 9 hours ago
Select HK Express flight, departing Mon, 23 Mar from Hong Kong SAR to Sanya, returning Fri, 22 May, priced at HK$976 found 9 hours ago
*Available to Expedia members.