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Sanya

$110+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYX
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Find cheap flights from Hong Kong to Sanya with Cheapflights

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Cheapflights Tip: The best prices from Hong Kong Intl to Sanya Phoenix Intl are usually found in March or September, booked 61 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap 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 January 24, 2026.

This Trip.com deal was found by Cheapflights users on 1/23. 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.
Thu 11/266:10 pm
HKG
-
SYX
Nonstop1h 45m
HK Express
Fri 11/2711:30 am
SYX
-
HKG
Nonstop1h 35m
HK Express
Deal found 1/23$129
This Booking.com deal was found by Cheapflights users on 1/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:45 am
HKG
-
SYX
Nonstop1h 45m
HK Express
Mon 11/3011:30 am
SYX
-
HKG
Nonstop1h 35m
HK Express
Deal found 1/23$136
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Wed 3/117:15 pm
HKG
-
SYX
Nonstop1h 50m
Hong Kong Airlines
Wed 3/1810:05 pm
SYX
-
HKG
Nonstop1h 35m
Hong Kong Airlines
Deal found 1/24$139
This CheapOair deal was found by Cheapflights users on 1/23. 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.
Thu 2/196:10 pm
HKG
-
SYX
Nonstop1h 45m
HK Express
Thu 3/58:50 pm
SYX
-
HKG
Nonstop1h 35m
HK Express
Deal found 1/23$158
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Fri 1/308:45 am
HKG
-
SYX
Nonstop1h 45m
HK Express
Sun 2/18:50 pm
SYX
-
HKG
Nonstop1h 35m
HK Express
Deal found 1/23$162
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Wed 10/2110:55 am
HKG
-
SYX
Nonstop1h 50m
Hong Kong Airlines
Sat 10/241:45 pm
SYX
-
HKG
Nonstop1h 50m
Hong Kong Airlines
Deal found 1/24$196
This oojo deal was found by Cheapflights users on 1/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:55 am
HKG
-
SYX
Nonstop1h 50m
Hong Kong Airlines
Thu 5/281:45 pm
SYX
-
HKG
Nonstop1h 50m
Hong Kong Airlines
Deal found 1/23$205
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Wed 10/1410:55 am
HKG
-
SYX
Nonstop1h 50m
Hong Kong Airlines
Sat 10/171:45 pm
SYX
-
HKG
Nonstop1h 50m
Hong Kong Airlines
Deal found 1/24$219
This Booking.com deal was found by Cheapflights users on 1/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:00 pm
HKG
-
SYX
1 stop25h 40m
Multiple Airlines
Wed 3/1810:05 pm
SYX
-
HKG
Nonstop1h 35m
Multiple Airlines
Deal found 1/24$234
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Wed 3/116:20 pm
HKG
-
SYX
1 stop28h 15m
Sichuan Airlines
Wed 3/189:05 am
SYX
-
HKG
1 stop8h 15m
Sichuan Airlines
Deal found 1/24$258
This Trip.com deal was found by Cheapflights users on 1/23. 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.
Fri 1/306:20 pm
HKG
-
SYX
1 stop28h 15m
Sichuan Airlines
Sun 2/19:05 am
SYX
-
HKG
1 stop8h 15m
Sichuan Airlines
Deal found 1/23$273

Find 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 January 24, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$139
(Mytrip)

One-way from

$110
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$158

Good round-trip deal

$162 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. 4% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip 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 January 24, 2026.
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

Wed 3/11

7:15 pm-9:05 pm

Nonstop1h 50m

Sanya Phoenix Intl

Wed 3/18

10:05 pm-11:40 pm

Nonstop1h 35m

$139

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 5/23

10:55 am-12:45 pm

Nonstop1h 50m

Sanya Phoenix Intl

Thu 5/28

1:45 pm-3:35 pm

Nonstop1h 50m

$205

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Wed 3/11

1:00 pm-2:40 pm

1 stop25h 40m

Sanya Phoenix Intl

Wed 3/18

10:05 pm-11:40 pm

Nonstop1h 35m

$234

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Wed 3/11

6:20 pm-10:35 pm

1 stop28h 15m

Sanya Phoenix Intl

Wed 3/18

9:05 am-5:20 pm

1 stop8h 15m

$258

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 2/7

6:20 pm-10:35 pm

1 stop28h 15m

Sanya Phoenix Intl

Wed 3/11

9:05 am-5:20 pm

1 stop8h 15m

$297

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 5/23

1:40 pm-12:20 pm

1 stop22h 40m

Sanya Phoenix Intl

Thu 5/28

1:45 pm-3:35 pm

Nonstop1h 50m

$321

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sun 2/8

6:20 pm-10:35 pm

1 stop28h 15m

Sanya Phoenix Intl

Fri 3/13

9:05 am-5:20 pm

1 stop8h 15m

$334

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 5/23

1:40 pm-12:20 pm

1 stop22h 40m

Sanya Phoenix Intl

Thu 5/28

1:20 pm-12:40 pm

1 stop23h 20m

$336

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Wed 3/11

5:25 pm-1:10 pm

2 stops19h 45m

Sanya Phoenix Intl

Wed 3/18

2:35 pm-12:45 pm

1 stop22h 10m

$336

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Fri 3/6

5:25 pm-1:10 pm

2 stops19h 45m

Sanya Phoenix Intl

Sun 3/8

2:35 pm-12:45 pm

1 stop22h 10m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Hong Kong-Sanya flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 January 23, 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to Sanya, you should look to book at least 61 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, June 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 December is currently the most expensive (average of $146). 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 January 24, 2026.

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.

How much does it cost to fly round-trip from Hong Kong to Sanya?

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 January 24, 2026.
Get a feel of what it's like to fly with HK Express and Hong Kong Airlines 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

Comfort

6.5

Entertainment

5.3

Boarding

7.3

Crew

7.5

Food

5.8

Overall

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

Comfort

6.5

Entertainment

5.3

Boarding

7.3

Crew

7.5

Food

5.8

Overall

7.2
Hong Kong Airlines
6.0
Okay
27 reviews
HK Express
7.2
Good
43 reviews

Comfort

6.5

Entertainment

5.3

Boarding

7.3

Crew

7.5

Food

5.8

Overall

7.2

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 Hong Kong Airlines and Sichuan Airlines fly from Hong Kong to Sanya in about 1h 50m. The time it takes to get you to your destination can typically vary by up to 26h 25m. Hong Kong and Sanya are separated by a distance of 402 mi. This flight may include one or multiple stops.

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

    According to our current data, HK Express ($113), 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 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: Cathay Pacific (77%), HK Express (77%), Hong Kong Airlines (63%).

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

    Looking at all options, your cheapest flight can be booked for $133. While the most popular route (Hong Kong Intl - Sanya Phoenix Intl) can be booked for $125 on average, our data indicates $180 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, June 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 December is currently the most expensive (average of $146). 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$113Average$141FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$161Average$207FlexibilityNo cancel feeOn-time65%

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