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

View HK$608 flight on Sun, 8 Mar 2026Opens in a new window

Popular airlines to Hainan

  • China Southern Airlines

    China Southern Airlines

  • Cathay Pacific

    Cathay Pacific

  • China Eastern Airlines

    China Eastern Airlines

  • Air China

    Air China

  • Sichuan Airlines

    Sichuan Airlines

  • Hong Kong Airlines

    Hong Kong Airlines

  • Hainan Airlines

    Hainan 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$987 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 25 May - Fri, 29 May
HKG
Hong Kong SAR
SYX
Sanya
HK$987 Return, just found
HK$987
Return
just found
Select HK Express flight, departing Mon, 25 May from Hong Kong SAR to Sanya, returning Fri, 29 May, priced at HK$987 just found
HK Express
Sun, 12 Apr - Fri, 17 Apr
HKG
Hong Kong SAR
SYX
Sanya
HK$997 Return, found 1 day ago
HK$997
Return
found 1 day ago
Select HK Express flight, departing Sun, 12 Apr from Hong Kong SAR to Sanya, returning Fri, 17 Apr, priced at HK$997 found 1 day ago
HK Express
Sat, 28 Feb - Mon, 2 Mar
HKG
Hong Kong SAR
SYX
Sanya
HK$1,003 Return, found 1 day ago
HK$1,003
Return
found 1 day ago
Select HK Express flight, departing Sat, 28 Feb from Hong Kong SAR to Sanya, returning Mon, 2 Mar, priced at HK$1,003 found 1 day ago
HK Express
Sat, 31 Jan - Thu, 5 Feb
HKG
Hong Kong SAR
SYX
Sanya
HK$1,007 Return, found 20 hours ago
HK$1,007
Return
found 20 hours ago
Select HK Express flight, departing Sat, 31 Jan from Hong Kong SAR to Sanya, returning Thu, 5 Feb, priced at HK$1,007 found 20 hours ago
HK Express
Sun, 19 Apr - Fri, 24 Apr
HKG
Hong Kong SAR
SYX
Sanya
HK$1,010 Return, found 1 day ago
HK$1,010
Return
found 1 day ago
Select HK Express flight, departing Sun, 19 Apr from Hong Kong SAR to Sanya, returning Fri, 24 Apr, priced at HK$1,010 found 1 day ago
HK Express
Fri, 10 Apr - Fri, 17 Apr
HKG
Hong Kong SAR
SYX
Sanya
HK$1,018 Return, found 1 day ago
HK$1,018
Return
found 1 day ago
Select HK Express flight, departing Fri, 10 Apr from Hong Kong SAR to Sanya, returning Fri, 17 Apr, priced at HK$1,018 found 1 day ago
Hong Kong Airlines
Sat, 3 Jan - Sat, 10 Jan
HKG
Hong Kong SAR
HAK
Haikou
HK$1,185 Return, found 1 hour ago
HK$1,185
Return
found 1 hour ago
Select Hong Kong Airlines flight, departing Sat, 3 Jan from Hong Kong SAR to Haikou, returning Sat, 10 Jan, priced at HK$1,185 found 1 hour ago
Hainan Airlines
Mon, 12 Jan - Mon, 26 Jan
HKG
Hong Kong SAR
HAK
Haikou
HK$1,255 Return, found 9 hours ago
HK$1,255
Return
found 9 hours ago
Select Hainan Airlines flight, departing Mon, 12 Jan from Hong Kong SAR to Haikou, returning Mon, 26 Jan, priced at HK$1,255 found 9 hours ago
Xiamen Airlines
Fri, 9 Jan - Sun, 11 Jan
HKG
Hong Kong SAR
HAK
Haikou
HK$1,683 Return, found 2 hours ago
HK$1,683
Return
found 2 hours ago
Select Xiamen Airlines flight, departing Fri, 9 Jan from Hong Kong SAR to Haikou, returning Sun, 11 Jan, priced at HK$1,683 found 2 hours ago
Cathay Pacific
Thu, 15 Jan - Sun, 18 Jan
HKG
Hong Kong SAR
HAK
Haikou
HK$1,790 Return, found 8 hours ago
HK$1,790
Return
found 8 hours ago
Select Cathay Pacific flight, departing Thu, 15 Jan from Hong Kong SAR to Haikou, returning Sun, 18 Jan, priced at HK$1,790 found 8 hours 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, 25 May - Fri, 29 May
HKG
Hong Kong SAR
SYX
Sanya
HK$987 Return, just found
HK$987
Return
just found
Select HK Express flight, departing Mon, 25 May from Hong Kong SAR to Sanya, returning Fri, 29 May, priced at HK$987 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$987 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$987 and HK$1,790. 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$987 to HK$1,790.
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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