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

View HK$620 flight on Mon, 1 Jun 2026Opens in a new window

Popular airlines to Hainan

  • China Southern Airlines

  • Cathay Pacific

  • China Eastern Airlines

  • Sichuan Airlines

  • Air China

  • 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
Mon, 1 Jun - Fri, 5 Jun
HKG
Hong Kong SAR
SYX
Sanya
HK$990 Return, just found
HK$990
Return
just found
Select HK Express flight, departing Mon, 1 Jun from Hong Kong SAR to Sanya, returning Fri, 5 Jun, priced at HK$990 just found
Scoot
Sun, 19 Apr - Thu, 23 Apr
SIN
Singapore
HAK
Haikou
HK$1,120 Return, found 4 days ago
HK$1,120
Return
found 4 days ago
Select Scoot flight, departing Sun, 19 Apr from Singapore to Haikou, returning Thu, 23 Apr, priced at HK$1,120 found 4 days ago
Hong Kong Airlines
Sat, 21 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,187 Return, found 3 hours ago
HK$1,187
Return
found 3 hours ago
Select Hong Kong Airlines flight, departing Sat, 21 Mar from Hong Kong SAR to Haikou, returning Sat, 28 Mar, priced at HK$1,187 found 3 hours ago
Hainan Airlines
Tue, 26 May - Thu, 28 May
HKG
Hong Kong SAR
HAK
Haikou
HK$1,317 Return, found 9 hours ago
HK$1,317
Return
found 9 hours ago
Select Hainan Airlines flight, departing Tue, 26 May from Hong Kong SAR to Haikou, returning Thu, 28 May, priced at HK$1,317 found 9 hours ago
China Southern Airlines
Fri, 1 May - Sun, 3 May
BKK
Bangkok
SYX
Sanya
HK$1,437 Return, found 3 days ago
HK$1,437
Return
found 3 days ago
Select China Southern Airlines flight, departing Fri, 1 May from Bangkok to Sanya, returning Sun, 3 May, priced at HK$1,437 found 3 days ago
Xiamen Airlines
Sun, 22 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$1,474 Return, found 1 day ago
HK$1,474
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sun, 22 Mar from Hong Kong SAR to Sanya, returning Sat, 28 Mar, priced at HK$1,474 found 1 day ago
Xiamen Airlines
Wed, 22 Apr - Wed, 13 May
SIN
Singapore
SYX
Sanya
HK$1,937 Return, found 5 days ago
HK$1,937
Return
found 5 days ago
Select Xiamen Airlines flight, departing Wed, 22 Apr from Singapore to Sanya, returning Wed, 13 May, priced at HK$1,937 found 5 days ago
Cathay Pacific
Sat, 14 Mar - Wed, 18 Mar
HKG
Hong Kong SAR
HAK
Haikou
HK$1,975 Return, found 3 hours ago
HK$1,975
Return
found 3 hours ago
Select Cathay Pacific flight, departing Sat, 14 Mar from Hong Kong SAR to Haikou, returning Wed, 18 Mar, priced at HK$1,975 found 3 hours ago
Sichuan Airlines
Sat, 14 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$2,167 Return, found 3 hours ago
HK$2,167
Return
found 3 hours ago
Select Sichuan Airlines flight, departing Sat, 14 Mar from Hong Kong SAR to Sanya, returning Sat, 21 Mar, priced at HK$2,167 found 3 hours ago
Shenzhen Airlines
Wed, 1 Apr - Sat, 18 Apr
SIN
Singapore
SYX
Sanya
HK$2,481 Return, found 5 days ago
HK$2,481
Return
found 5 days ago
Select Shenzhen Airlines flight, departing Wed, 1 Apr from Singapore to Sanya, returning Sat, 18 Apr, priced at HK$2,481 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
Mon, 1 Jun - Fri, 5 Jun
HKG
Hong Kong SAR
SYX
Sanya
HK$990 Return, just found
HK$990
Return
just found
Select HK Express flight, departing Mon, 1 Jun from Hong Kong SAR to Sanya, returning Fri, 5 Jun, priced at HK$990 just found

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$2,481. 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$2,481.
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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