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

View HK$620 flight on Mon, 16 Mar 2026Opens in a new window

Popular airlines to Hainan

  • Cathay Pacific

  • China Southern Airlines

  • China Eastern Airlines

  • Air China

  • Sichuan Airlines

  • Hainan Airlines

  • Xiamen 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$990 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$990 Return, found 1 hour ago
HK$990
Return
found 1 hour ago
Select HK Express flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Sat, 28 Mar, priced at HK$990 found 1 hour ago
Hong Kong Airlines
Sun, 8 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,187 Return, just found
HK$1,187
Return
just found
Select Hong Kong Airlines flight, departing Sun, 8 Mar from Hong Kong SAR to Haikou, returning Sun, 15 Mar, priced at HK$1,187 just found
Hainan Airlines
Sat, 7 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,237 Return, found 4 hours ago
HK$1,237
Return
found 4 hours ago
Select Hainan Airlines flight, departing Sat, 7 Mar from Hong Kong SAR to Haikou, returning Sun, 15 Mar, priced at HK$1,237 found 4 hours ago
Hainan Airlines
Tue, 24 Mar - Sat, 28 Mar
MFM
Macau
HAK
Haikou
HK$1,349 Return, found 2 days ago
HK$1,349
Return
found 2 days ago
Select Hainan Airlines flight, departing Tue, 24 Mar from Macau to Haikou, returning Sat, 28 Mar, priced at HK$1,349 found 2 days ago
Hainan Airlines
Thu, 12 Mar - Wed, 18 Mar
SIN
Singapore
HAK
Haikou
HK$1,427 Return, found 7 hours ago
HK$1,427
Return
found 7 hours ago
Select Hainan Airlines flight, departing Thu, 12 Mar from Singapore to Haikou, returning Wed, 18 Mar, priced at HK$1,427 found 7 hours ago
China Southern Airlines
Thu, 18 Jun - Wed, 24 Jun
BKK
Bangkok
HAK
Haikou
HK$1,460 Return, found 1 day ago
HK$1,460
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 18 Jun from Bangkok to Haikou, returning Wed, 24 Jun, priced at HK$1,460 found 1 day ago
Xiamen Airlines
Sun, 1 Mar - Tue, 10 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$1,474 Return, found 8 hours ago
HK$1,474
Return
found 8 hours ago
Select Xiamen Airlines flight, departing Sun, 1 Mar from Hong Kong SAR to Sanya, returning Tue, 10 Mar, priced at HK$1,474 found 8 hours ago
Scoot
Tue, 24 Feb - Sun, 1 Mar
SIN
Singapore
HAK
Haikou
HK$1,805 Return, found 1 day ago
HK$1,805
Return
found 1 day ago
Select Scoot flight, departing Tue, 24 Feb from Singapore to Haikou, returning Sun, 1 Mar, priced at HK$1,805 found 1 day ago
Cathay Pacific
Thu, 18 Jun - Wed, 24 Jun
BKK
Bangkok
HAK
Haikou
HK$1,949 Return, found 1 day ago
HK$1,949
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 18 Jun from Bangkok to Haikou, returning Wed, 24 Jun, priced at HK$1,949 found 1 day ago
China Southern Airlines
Fri, 16 Oct - Mon, 19 Oct
SIN
Singapore
SYX
Sanya
HK$1,988 Return, found 5 days ago
HK$1,988
Return
found 5 days ago
Select China Southern Airlines flight, departing Fri, 16 Oct from Singapore to Sanya, returning Mon, 19 Oct, priced at HK$1,988 found 5 days ago

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$990 Return, found 1 hour ago
HK$990
Return
found 1 hour ago
Select HK Express flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Sat, 28 Mar, priced at HK$990 found 1 hour ago

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$990 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$990 and HK$1,988. 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$990 to HK$1,988.
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.

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About Hainan

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