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

  • China Southern Airlines

  • Cathay Pacific

  • Sichuan Airlines

  • Air China

  • Hainan Airlines

  • China Eastern 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$990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 23 Mar - Thu, 26 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$990 Return, found 5 hours ago
HK$990
Return
found 5 hours ago
Select HK Express flight, departing Mon, 23 Mar from Hong Kong SAR to Sanya, returning Thu, 26 Mar, priced at HK$990 found 5 hours ago
Hong Kong Airlines
Fri, 20 Mar - Sun, 22 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 Fri, 20 Mar from Hong Kong SAR to Haikou, returning Sun, 22 Mar, priced at HK$1,187 just found
Hainan Airlines
Tue, 10 Mar - Thu, 19 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 Tue, 10 Mar from Hong Kong SAR to Haikou, returning Thu, 19 Mar, priced at HK$1,237 found 4 hours ago
Hainan Airlines
Fri, 8 May - Sat, 23 May
SIN
Singapore
HAK
Haikou
HK$1,415 Return, found 1 day ago
HK$1,415
Return
found 1 day ago
Select Hainan Airlines flight, departing Fri, 8 May from Singapore to Haikou, returning Sat, 23 May, priced at HK$1,415 found 1 day ago
Xiamen Airlines
Sun, 15 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,644 Return, found 3 hours ago
HK$1,644
Return
found 3 hours ago
Select Xiamen Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Haikou, returning Sat, 21 Mar, priced at HK$1,644 found 3 hours ago
Cathay Pacific
Thu, 26 Mar - Tue, 31 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,893 Return, just found
HK$1,893
Return
just found
Select Cathay Pacific flight, departing Thu, 26 Mar from Hong Kong SAR to Haikou, returning Tue, 31 Mar, priced at HK$1,893 just found
Scoot
Tue, 9 Jun - Mon, 15 Jun
SIN
Singapore
HAK
Haikou
HK$1,917 Return, found 1 day ago
HK$1,917
Return
found 1 day ago
Select Scoot flight, departing Tue, 9 Jun from Singapore to Haikou, returning Mon, 15 Jun, priced at HK$1,917 found 1 day ago
Xiamen Airlines
Wed, 22 Apr - Wed, 13 May
SIN
Singapore
SYX
Sanya
HK$1,937 Return, found 1 day ago
HK$1,937
Return
found 1 day ago
Select Xiamen Airlines flight, departing Wed, 22 Apr from Singapore to Sanya, returning Wed, 13 May, priced at HK$1,937 found 1 day ago
China Southern Airlines
Sat, 6 Jun - Sun, 14 Jun
SIN
Singapore
HAK
Haikou
HK$2,103 Return, found 1 day ago
HK$2,103
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 6 Jun from Singapore to Haikou, returning Sun, 14 Jun, priced at HK$2,103 found 1 day ago
Sichuan Airlines
Sun, 22 Mar - Wed, 25 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$2,167 Return, just found
HK$2,167
Return
just found
Select Sichuan Airlines flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Wed, 25 Mar, priced at HK$2,167 just found

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 - Thu, 26 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$990 Return, found 5 hours ago
HK$990
Return
found 5 hours ago
Select HK Express flight, departing Mon, 23 Mar from Hong Kong SAR to Sanya, returning Thu, 26 Mar, priced at HK$990 found 5 hours 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$2,167. 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$2,167.
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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