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Sanya

$101+ Cheap flights from Hong Kong (HKG) to Sanya (SYX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYX
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Hong Kong to Sanya

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 October 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:45 amHKG - SYX
Nonstop1h 45mHK Express
Thu 11/68:50 pmSYX - HKG
Nonstop1h 35mHK Express
Deal found 10/19$137
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:10 pmHKG - SYX
Nonstop1h 45mHK Express
Thu 12/118:50 pmSYX - HKG
Nonstop1h 35mHK Express
Deal found 10/19$145
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:45 amHKG - SYX
Nonstop1h 45mHK Express
Fri 11/711:30 amSYX - HKG
Nonstop1h 35mHK Express
Deal found 10/20$149
This CheapOair deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:45 amHKG - SYX
Nonstop1h 45mHK Express
Sat 11/1511:30 amSYX - HKG
Nonstop1h 35mHK Express
Deal found 10/18$153
This CheapOair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:45 amHKG - SYX
Nonstop1h 45mHK Express
Fri 11/2111:30 amSYX - HKG
Nonstop1h 35mHK Express
Deal found 10/20$177
This Trip.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:20 pmHKG - SYX
1 stop18h 00mMultiple Airlines
Thu 12/118:50 pmSYX - HKG
Nonstop1h 35mMultiple Airlines
Deal found 10/18$226
This CheapOair deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:15 pmHKG - SYX
Nonstop1h 50mMultiple Airlines
Sat 11/153:40 pmSYX - HKG
1 stop20h 20mMultiple Airlines
Deal found 10/18$227
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:20 pmHKG - SYX
1 stop28h 15mMultiple Airlines
Fri 11/711:30 amSYX - HKG
Nonstop1h 35mMultiple Airlines
Deal found 10/20$235
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:20 pmHKG - SYX
1 stop28h 15mMultiple Airlines
Thu 12/118:50 pmSYX - HKG
Nonstop1h 35mMultiple Airlines
Deal found 10/19$240
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:20 pmHKG - SYX
1 stop28h 15mMultiple Airlines
Thu 11/68:50 pmSYX - HKG
Nonstop1h 35mMultiple Airlines
Deal found 10/18$246
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:40 amHKG - SYX
2 stops16h 05mMultiple Airlines
Sun 12/78:50 pmSYX - HKG
Nonstop1h 35mMultiple Airlines
Deal found 10/19$252

Cheap flight deals from Hong Kong to Sanya

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Sanya (SYX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Mytrip)

One-way from

$108
(Trip.com)

Popular in

April

Cheapest in

March

Average price

$137

Good round-trip deal

$158 or less

Good one-way deal

$94 or less
Provider with most accurate pricing for Hong Kong Intl-Sanya Phoenix Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Sanya Phoenix Intl flights.
Search Deals
From Hong Kong Intl to Sanya Phoenix Intl
Search Deals
One-way flight from Hong Kong Intl to Sanya Phoenix Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Sanya Phoenix Intl.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Sanya Phoenix Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Sanya that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Hong Kong to Sanya that are best for you.

Fly from

Hong Kong

Fly to

Sanya

Route

Depart

Return

Price

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Thu 12/4

6:10 pm-7:55 pm

Nonstop1h 45m

Sanya Phoenix Intl

Thu 12/11

8:50 pm-10:25 pm

Nonstop1h 35m

$145

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 11/8

8:45 am-10:30 am

Nonstop1h 45m

Sanya Phoenix Intl

Sat 11/15

11:30 am-1:05 pm

Nonstop1h 35m

$153

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Mon 12/8

8:45 am-10:30 am

Nonstop1h 45m

Sanya Phoenix Intl

Thu 12/11

8:50 pm-10:25 pm

Nonstop1h 35m

$153

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Mon 11/17

8:45 am-10:30 am

Nonstop1h 45m

Sanya Phoenix Intl

Fri 11/21

11:30 am-1:05 pm

Nonstop1h 35m

$177

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sun 12/21

6:10 pm-7:55 pm

Nonstop1h 45m

Sanya Phoenix Intl

Tue 12/23

10:05 pm-11:40 pm

Nonstop1h 35m

$226

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sun 12/21

1:00 pm-2:40 pm

1 stop25h 40m

Sanya Phoenix Intl

Tue 12/23

3:40 pm-12:00 pm

1 stop20h 20m

$240

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Thu 12/4

6:20 pm-10:35 pm

1 stop28h 15m

Sanya Phoenix Intl

Thu 12/11

8:50 pm-10:25 pm

Nonstop1h 35m

$240

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Thu 12/4

7:40 am-11:45 pm

2 stops16h 05m

Sanya Phoenix Intl

Sun 12/7

8:50 pm-10:25 pm

Nonstop1h 35m

$252

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Mon 12/8

5:25 pm-1:10 pm

2 stops19h 45m

Sanya Phoenix Intl

Thu 12/11

8:50 pm-10:25 pm

Nonstop1h 35m

$258

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sun 11/2

1:15 am-9:20 am

1 stop8h 05m

Sanya Phoenix Intl

Fri 11/7

11:30 am-1:05 pm

Nonstop1h 35m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 22 results
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Compare providers for flights from Hong Kong to Sanya

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Sanya in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Sanya flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Sanya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Sanya flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Sanya flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Sanya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Sanya. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Sanya, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Sanya (average of $106). Flying from Hong Kong to Sanya in July is currently the most expensive (average of $126). 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?

Find hourly flight availability from Hong Kong to Sanya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

When flying from Hong Kong to Sanya, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Sanya

Get insights into the airlines that provide service to Sanya. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sanya. Reviews last updated October 20, 2025.
Get a feel of what it's like to fly with HK Express from Hong Kong to Sanya by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews

Food

5.8

Boarding

7.3

Entertainment

5.3

Crew

7.5

Overall

7.2

Comfort

6.5
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews

Food

5.8

Boarding

7.3

Entertainment

5.3

Crew

7.5

Overall

7.2

Comfort

6.5

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sanya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Sanya?

    To fly from Hong Kong to Sanya, you need to book a flight from Hong Kong Intl (HKG) to Phoenix Intl (SYX). Nonstop flights to Sanya Phoenix Intl from Hong Kong Intl take 1h 45m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Hong Kong Intl to Phoenix Intl offered by 2 different airlines.

  • How popular is this Hong Kong to Sanya flight route?

    Within the past month, 2 users have taken a look at flights from Hong Kong Intl to Sanya Phoenix Intl.

  • How long is the flight from Hong Kong to Sanya?

    Airlines like HK Express fly from Hong Kong to Sanya in about 1h 45m. The time it takes to get you to your destination is usually consistent. Hong Kong and Sanya are separated by a distance of 402 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Hong Kong to Sanya round-trip?

    According to our current data, HK Express ($106), and Hong Kong Airlines ($161) offers the cheapest pricing from Hong Kong to Sanya. You may be able to fly from Hong Kong to Sanya for 33% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Sanya one-way?

    To fly one-way, consider booking your trip with HK Express, which is currently one of the cheapest options available, starting at $101. Sichuan Airlines flights start at $152 while deals on Hong Kong Airlines start at $180 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Sanya on time: Hong Kong Airlines (83%), Hainan Airlines (83%), Cathay Pacific (74%).

  • What are the cheapest flights from Hong Kong to Sanya?

    Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Hong Kong Intl - Sanya Phoenix Intl) can be booked for $168 on average, our data indicates $139 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 vacation 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, February is the cheapest month in which you can book a flight from Hong Kong to Sanya (average of $106). Flying from Hong Kong to Sanya in July is currently the most expensive (average of $126). 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

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 rental and/or hotel reservation to your travel itinerary.
Sanya car rentals
Sanya Phoenix Intl Airport car rentals

Top 2 airlines flying from Hong Kong to Sanya

Discover the top 2 airlines that operate flights from Hong Kong to Sanya. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$106Average$131FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$161Average$207FlexibilityNo cancel feeOn-time65%

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