Cheap Flights to Hainan | Popular Routes to Hainan from HK$620

View HK$620 flight on Sun, 22 Mar 2026Opens in a new window

Popular airlines to Hainan

  • Cathay Pacific

    Cathay Pacific

  • China Southern Airlines

    China Southern Airlines

  • China Eastern Airlines

    China Eastern Airlines

  • Sichuan Airlines

    Sichuan Airlines

  • Air China

    Air China

  • Hainan Airlines

    Hainan Airlines

  • Hong Kong 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$620 for one-way flights and HK$988 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sun, 22 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$988 Return, found 2 hours ago
HK$988
Return
found 2 hours ago
Select HK Express flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Sat, 28 Mar, priced at HK$988 found 2 hours ago
Hong Kong Airlines
Fri, 30 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
HAK
Haikou
HK$1,186 Return, found 2 hours ago
HK$1,186
Return
found 2 hours ago
Select Hong Kong Airlines flight, departing Fri, 30 Jan from Hong Kong SAR to Haikou, returning Mon, 2 Feb, priced at HK$1,186 found 2 hours ago
Hainan Airlines
Thu, 29 Jan - Sun, 8 Feb
HKG
Hong Kong SAR
HAK
Haikou
HK$1,256 Return, found 22 hours ago
HK$1,256
Return
found 22 hours ago
Select Hainan Airlines flight, departing Thu, 29 Jan from Hong Kong SAR to Haikou, returning Sun, 8 Feb, priced at HK$1,256 found 22 hours ago
Hainan Airlines
Tue, 24 Feb - Tue, 10 Mar
MFM
Macau
HAK
Haikou
HK$1,344 Return, found 6 days ago
HK$1,344
Return
found 6 days ago
Select Hainan Airlines flight, departing Tue, 24 Feb from Macau to Haikou, returning Tue, 10 Mar, priced at HK$1,344 found 6 days ago
Shandong Airlines
Fri, 20 Mar - Tue, 24 Mar
ICN
Seoul
SYX
Sanya
HK$1,454 Return, found 5 hours ago
HK$1,454
Return
found 5 hours ago
Select Shandong Airlines flight, departing Fri, 20 Mar from Seoul to Sanya, returning Tue, 24 Mar, priced at HK$1,454 found 5 hours ago
Shenzhen Airlines
Sat, 24 Jan - Fri, 30 Jan
SZX
Shenzhen
SYX
Sanya
HK$1,568 Return, found 2 days ago
HK$1,568
Return
found 2 days ago
Select Shenzhen Airlines flight, departing Sat, 24 Jan from Shenzhen to Sanya, returning Fri, 30 Jan, priced at HK$1,568 found 2 days ago
Xiamen Airlines
Wed, 28 Jan - Wed, 4 Feb
HKG
Hong Kong SAR
HAK
Haikou
HK$1,640 Return, found 20 hours ago
HK$1,640
Return
found 20 hours ago
Select Xiamen Airlines flight, departing Wed, 28 Jan from Hong Kong SAR to Haikou, returning Wed, 4 Feb, priced at HK$1,640 found 20 hours ago
Xiamen Airlines
Fri, 1 May - Sun, 3 May
MFM
Macau
SYX
Sanya
HK$1,662 Return, found 20 hours ago
HK$1,662
Return
found 20 hours ago
Select Xiamen Airlines flight, departing Fri, 1 May from Macau to Sanya, returning Sun, 3 May, priced at HK$1,662 found 20 hours ago
Cathay Pacific
Wed, 11 Mar - Fri, 13 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,792 Return, found 1 hour ago
HK$1,792
Return
found 1 hour ago
Select Cathay Pacific flight, departing Wed, 11 Mar from Hong Kong SAR to Haikou, returning Fri, 13 Mar, priced at HK$1,792 found 1 hour ago
Shenzhen Airlines
Sun, 1 Mar - Tue, 17 Mar
SZX
Shenzhen
HAK
Haikou
HK$1,816 Return, found 2 days ago
HK$1,816
Return
found 2 days ago
Select Shenzhen Airlines flight, departing Sun, 1 Mar from Shenzhen to Haikou, returning Tue, 17 Mar, priced at HK$1,816 found 2 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$988 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$620 in the last seven days. During this period, the cost of a return ticket to Hainan varied between HK$988 and HK$1,816. 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$988 to HK$1,816.
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
Sun, 22 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$988 Return, found 2 hours ago
HK$988
Return
found 2 hours ago
Select HK Express flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Sat, 28 Mar, priced at HK$988 found 2 hours ago
*Available to Expedia members.