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

View HK$620 flight on Sun, 2 Aug 2026Opens in a new window

Popular airlines to Hainan

  • China Southern Airlines

  • Cathay Pacific

  • Sichuan Airlines

  • Hainan Airlines

  • Air China

  • 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$991 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 19 Oct - Thu, 22 Oct
HKG
Hong Kong SAR
SYX
Sanya
HK$991 Return, found 15 hours ago
HK$991
Return
found 15 hours ago
Select HK Express flight, departing Mon, 19 Oct from Hong Kong SAR to Sanya, returning Thu, 22 Oct, priced at HK$991 found 15 hours ago
Hong Kong Airlines
Wed, 28 Oct - Mon, 2 Nov
HKG
Hong Kong SAR
HAK
Haikou
HK$1,379 Return, found 5 hours ago
HK$1,379
Return
found 5 hours ago
Select Hong Kong Airlines flight, departing Wed, 28 Oct from Hong Kong SAR to Haikou, returning Mon, 2 Nov, priced at HK$1,379 found 5 hours ago
Hainan Airlines
Sat, 4 Jul - Sat, 18 Jul
HKG
Hong Kong SAR
HAK
Haikou
HK$1,569 Return, found 2 days ago
HK$1,569
Return
found 2 days ago
Select Hainan Airlines flight, departing Sat, 4 Jul from Hong Kong SAR to Haikou, returning Sat, 18 Jul, priced at HK$1,569 found 2 days ago
Xiamen Airlines
Sun, 24 May - Sat, 30 May
HKG
Hong Kong SAR
SYX
Sanya
HK$1,779 Return, found 1 day ago
HK$1,779
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sun, 24 May from Hong Kong SAR to Sanya, returning Sat, 30 May, priced at HK$1,779 found 1 day ago
Cathay Pacific
Thu, 24 Sept - Mon, 28 Sept
HKG
Hong Kong SAR
HAK
Haikou
HK$2,209 Return, just found
HK$2,209
Return
just found
Select Cathay Pacific flight, departing Thu, 24 Sept from Hong Kong SAR to Haikou, returning Mon, 28 Sept, priced at HK$2,209 just found
HK Express
Sat, 2 May - Fri, 8 May
MNL
Manila
SYX
Sanya
HK$2,294 Return, found 4 days ago
HK$2,294
Return
found 4 days ago
Select HK Express flight, departing Sat, 2 May from Manila to Sanya, returning Fri, 8 May, priced at HK$2,294 found 4 days ago
China Southern Airlines
Tue, 1 Sept - Fri, 11 Sept
MNL
Manila
SYX
Sanya
HK$2,346 Return, found 20 hours ago
HK$2,346
Return
found 20 hours ago
Select China Southern Airlines flight, departing Tue, 1 Sept from Manila to Sanya, returning Fri, 11 Sept, priced at HK$2,346 found 20 hours ago
Sichuan Airlines
Sun, 17 May - Sun, 24 May
HKG
Hong Kong SAR
SYX
Sanya
HK$2,401 Return, just found
HK$2,401
Return
just found
Select Sichuan Airlines flight, departing Sun, 17 May from Hong Kong SAR to Sanya, returning Sun, 24 May, priced at HK$2,401 just found
HK Express
Sun, 29 Nov - Sat, 5 Dec
TPE
Taipei
SYX
Sanya
HK$2,482 Return, found 5 days ago
HK$2,482
Return
found 5 days ago
Select HK Express flight, departing Sun, 29 Nov from Taipei to Sanya, returning Sat, 5 Dec, priced at HK$2,482 found 5 days ago
Hong Kong Airlines
Mon, 27 Apr - Fri, 1 May
TPE
Taipei
HAK
Haikou
HK$2,678 Return, found 5 days ago
HK$2,678
Return
found 5 days ago
Select Hong Kong Airlines flight, departing Mon, 27 Apr from Taipei to Haikou, returning Fri, 1 May, priced at HK$2,678 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, 19 Oct - Thu, 22 Oct
HKG
Hong Kong SAR
SYX
Sanya
HK$991 Return, found 15 hours ago
HK$991
Return
found 15 hours ago
Select HK Express flight, departing Mon, 19 Oct from Hong Kong SAR to Sanya, returning Thu, 22 Oct, priced at HK$991 found 15 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$991 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$991 and HK$2,678. 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$991 to HK$2,678.
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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