What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Hong Kong to Sanya delayed?

About 14% of weekly flights between Hong Kong and Sanya have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Hong Kong to Sanya flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Which airline has the best punctuality record on Hong Kong to Sanya flights?

Over the past year, Hong Kong Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How popular is this Hong Kong to Sanya flight route?

Flights from Hong Kong Intl to Sanya Phoenix Intl have been viewed 4 times in the past calendar month.

How long is the flight from Hong Kong to Sanya?

There are many flights that can get you from Hong Kong to Sanya in 1h 45m. Fly via HK Express or Hong Kong Airlines to get the fastest option. The distance from Hong Kong to Sanya is about 402 mi. Generally, flights for this route are direct.

What are the most reliable airlines from Hong Kong to Sanya?

Consider Hong Kong Airlines (90%), Hainan Airlines (90%) or Cathay Pacific (71%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Sanya.

Can I find deals for flights from Hong Kong to Sanya that include hotel bookings?

Yes. In addition to deals on Hong Kong to Sanya flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hong Kong to Sanya?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sanya.

Can I find deals for business class flights from Hong Kong to Sanya?

Yes. Cheapflights offers flight deals from Hong Kong to Sanya by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£59+ Cheap Flights from Hong Kong to Sanya

Cheap flight deals from Hong Kong to Sanya

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to Sanya
Explore the most affordable flight options available from Hong Kong to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Thu 12/1118:10 -

Nonstop1h 45m

Thu 19/1120:50 -

Nonstop1h 35m

Deal found 22/9£106

Fri 6/1108:45 -

Nonstop1h 45m

Fri 13/1111:30 -

Nonstop1h 35m

Deal found 22/9£118

Wed 4/1119:20 -

Nonstop1h 50m

Sat 7/1122:10 -

Nonstop1h 30m

Deal found 23/9£125

Sun 27/910:55 -

Nonstop1h 50m

Wed 30/913:45 -

Nonstop2h 00m

Deal found 20/9£127

Thu 19/1119:20 -

Nonstop1h 50m

Mon 23/1122:10 -

Nonstop1h 30m

Deal found 22/9£130

Tue 29/910:55 -

Nonstop1h 50m

Tue 6/1013:45 -

Nonstop2h 00m

Deal found 23/9£143

Sun 20/910:55 -

Nonstop1h 50m

Sun 27/913:45 -

Nonstop2h 00m

Deal found 19/9£146

Sat 7/1108:45 -

Nonstop1h 45m

Sat 14/1115:40 -

1 stop20h 30m

Deal found 23/9£169

Tue 22/910:55 -

Nonstop1h 50m

Tue 29/913:45 -

Nonstop2h 00m

Deal found 19/9£172

Fri 2/1010:55 -

Nonstop1h 50m

Wed 7/1013:45 -

Nonstop2h 00m

Deal found 20/9£173

Find flight deals from Hong Kong to Sanya

Round-trip from	£106
One-way from	£64
Popular in	April
Cheapest in	March
Average price	£118
Good round-trip deal	£135 or less

HK Express
12/11-19/11
Nonstop
3h 20m total
Hong Kong to Sanya

Search Deals

HK Express
6/12-31/12
Nonstop
1h 45m total
Hong Kong to Sanya

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Sanya Phoenix Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Sun 6/12

18:10-19:55

Nonstop1h 45m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Tue 19/1

19:20-21:10

Nonstop1h 50m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Wed 14/10

10:55-12:45

Nonstop1h 50m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Wed 4/11

19:20-21:10

Nonstop1h 50m

Sanya Phoenix Intl

Sat 7/11

22:10-23:40

Nonstop1h 30m

£125

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Tue 5/1

19:20-21:10

Nonstop1h 50m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Wed 30/9

10:55-12:45

Nonstop1h 50m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Thu 19/11

19:20-21:10

Nonstop1h 50m

Sanya Phoenix Intl

Mon 23/11

22:10-23:40

Nonstop1h 30m

£130

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Thu 3/12

18:20-10:40

1 stop16h 20m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£139

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Mon 23/11

18:20-10:30

1 stop16h 10m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£147

Hong KongSanya

HKG Hong Kong Intl - SYX Sanya Phoenix Intl

HKGSYX

Hong Kong Intl

Sat 21/11

18:20-17:45

1 stop23h 25m

Sanya Phoenix Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£147

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Sanya

Have a flexible travel schedule? Discover the best time to fly to Sanya from Hong Kong with our price prediction graph.

HKG-SYX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sanya

Prices

Delays

How far ahead should I book a flight from Hong Kong to Sanya?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Sanya. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Sanya?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Sanya (average of £110). Flying from Hong Kong to Sanya in April is currently the most expensive (average of £234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SYX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Sanya as you normally would.

How much does it cost for a return flight from Hong Kong to Sanya?

Airfare is below average for this route at the moment.

Hong Kong to Sanya flights typically cost between £112 and £161 in November.
The cheapest return price found within the last 5 days was £106 on HK Express (12 Nov–19 Nov).

Related info for your journey

How popular is this Hong Kong to Sanya flight route?
Flights from Hong Kong Intl to Sanya Phoenix Intl have been viewed 4 times in the past calendar month.
How long is the flight from Hong Kong to Sanya?
There are many flights that can get you from Hong Kong to Sanya in 1h 45m. Fly via HK Express or Hong Kong Airlines to get the fastest option. The distance from Hong Kong to Sanya is about 402 mi. Generally, flights for this route are direct.
What are the most reliable airlines from Hong Kong to Sanya?
Consider Hong Kong Airlines (90%), Hainan Airlines (90%) or Cathay Pacific (71%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Sanya.
Can I find deals for flights from Hong Kong to Sanya that include hotel bookings?
Yes. In addition to deals on Hong Kong to Sanya flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Sanya?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sanya.
Can I find deals for business class flights from Hong Kong to Sanya?
Yes. Cheapflights offers flight deals from Hong Kong to Sanya by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hong Kong to Sanya?
Currently, March is the cheapest month in which you can book a flight from Hong Kong to Sanya (average of £110). Flying from Hong Kong to Sanya in April is currently the most expensive (average of £234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Hong Kong to Sanya?

Cheapflights makes it easy to find Hong Kong to Sanya flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sanya?

Cheapflights helps you find that perfect flight to Sanya from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hong Kong to Sanya with no change fees?

Certainly. Search results for flights to Sanya from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Sanya become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Sanya flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Hong Kong to Sanya from £59

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Sanya

Cheapest flights from Hong Kong to SanyaExplore the most affordable flight options available from Hong Kong to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from Hong Kong to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Hong Kong to SanyaDiscover carefully curated flight deals from Hong Kong to Sanya that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Hong Kong to Sanya that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Direct flights from Hong Kong to SanyaExplore direct flight options from Hong Kong to Sanya based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Explore direct flight options from Hong Kong to Sanya based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Last-minute flights from Hong Kong to SanyaDiscover last-minute flight deals from Hong Kong to Sanya. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Sanya. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Hong Kong to SanyaSearch for one-way flight options from Hong Kong to Sanya. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Hong Kong to Sanya. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Hong Kong to Sanya

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Use the filters below to find and compare flights from Hong Kong to Sanya that are best for you.

Best time to book a flight from Hong Kong to Sanya

Have a flexible travel schedule? Discover the best time to fly to Sanya from Hong Kong with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Hong Kong to Sanya?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Sanya. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Sanya?

What is the cheapest time of day to fly from HKG to SYX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Sanya as you normally would.

How much does it cost for a return flight from Hong Kong to Sanya?

Airfare is below average for this route at the moment.

Hong Kong to Sanya flights typically cost between £112 and £161 in November.The cheapest return price found within the last 5 days was £106 on HK Express (12 Nov–19 Nov).

How often are flights from Hong Kong to Sanya delayed?

About 14% of weekly flights between Hong Kong and Sanya have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Hong Kong to Sanya flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Sanya flights?

Over the past year, Hong Kong Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Related info for your journey

How popular is this Hong Kong to Sanya flight route?

How long is the flight from Hong Kong to Sanya?

What are the most reliable airlines from Hong Kong to Sanya?

Can I find deals for flights from Hong Kong to Sanya that include hotel bookings?

How can I find direct flights from Hong Kong to Sanya?

Can I find deals for business class flights from Hong Kong to Sanya?

What is the cheapest month to book a flight from Hong Kong to Sanya?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sanya by adding a car hire and/or hotel booking to your travel itinerary.

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Find flights from Hong Kong to Sanya, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Sanya flights

Browse other Hong Kong and Sanya flight options. Last updated on 23 September 2026.

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How does Cheapflights help users find flights from Hong Kong to Sanya?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sanya?

Can Cheapflights find flights from Hong Kong to Sanya with no change fees?

Can Cheapflights notify me if prices for flights from Hong Kong to Sanya become cheaper?

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Cheapest flights from Hong Kong to Sanya
Explore the most affordable flight options available from Hong Kong to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Hong Kong to Sanya
Discover carefully curated flight deals from Hong Kong to Sanya that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Direct flights from Hong Kong to Sanya
Explore direct flight options from Hong Kong to Sanya based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Last-minute flights from Hong Kong to Sanya
Discover last-minute flight deals from Hong Kong to Sanya. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Hong Kong to Sanya
Search for one-way flight options from Hong Kong to Sanya. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Hong Kong to Sanya flights typically cost between £112 and £161 in November.
The cheapest return price found within the last 5 days was £106 on HK Express (12 Nov–19 Nov).