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Sanya

$127+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYX
Jul 17 — Jul 241
Thu 7/17
Thu 7/24
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Sanya Phoenix Intl are usually found in October or November, booked 85 days in advance, depart on a Thursday or Friday and return on a Monday

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 July 12, 2025.

Round-trip from

$158
(CheapOair)

One-way from

$127
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$185

Good one-way deal

$68 or less
From Hong Kong Intl to Sanya Phoenix Intl
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One-way flight from Hong Kong Intl to Sanya Phoenix Intl
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Highest demand for flights based on searches. 6% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Hong Kong Intl to Sanya Phoenix Intl.
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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 July 12, 2025.

This CheapOair deal was found by Cheapflights users on 7/11. 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.
Fri 8/298:25 amHKG - SYX
Nonstop1h 45mHK Express
Thu 9/49:45 pmSYX - HKG
Nonstop1h 30mHK Express
Deal found 7/11$158
This Mytrip deal was found by Cheapflights users on 7/9. 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.
Fri 7/118:25 amHKG - SYX
Nonstop1h 45mMultiple Airlines
Tue 7/152:35 pmSYX - HKG
1 stop28h 25mMultiple Airlines
Deal found 7/9$213
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Sun 7/138:05 pmHKG - SYX
1 stop17h 25mXiamenAir
Tue 7/152:35 pmSYX - HKG
1 stop28h 25mXiamenAir
Deal found 7/11$220
This oojo deal was found by Cheapflights users on 7/8. 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 8/2310:55 amHKG - SYX
Nonstop1h 50mHong Kong Airlines
Sat 8/301:45 pmSYX - HKG
Nonstop1h 50mHong Kong Airlines
Deal found 7/8$274
This Mytrip deal was found by Cheapflights users on 7/9. 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.
Fri 7/116:40 pmHKG - SYX
1 stop25h 15mSichuan Airlines
Tue 7/156:40 pmSYX - HKG
1 stop22h 45mSichuan Airlines
Deal found 7/9$281

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 July 12, 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

Fri 8/29

8:25 am-10:10 am

Nonstop1h 45m

Sanya Phoenix Intl

Thu 9/4

9:45 pm-11:15 pm

Nonstop1h 30m

$158

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Tue 9/2

10:55 am-12:45 pm

Nonstop1h 50m

Sanya Phoenix Intl

Tue 9/9

1:45 pm-3:35 pm

Nonstop1h 50m

$211

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Fri 8/29

10:55 am-12:45 pm

Nonstop1h 50m

Sanya Phoenix Intl

Thu 9/4

1:20 pm-12:40 pm

1 stop23h 20m

$277

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Fri 8/8

6:40 pm-7:55 pm

1 stop25h 15m

Sanya Phoenix Intl

Thu 8/14

9:15 pm-5:25 pm

1 stop20h 10m

$284

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Sat 10/11

7:45 pm-2:10 pm

1 stop18h 25m

Sanya Phoenix Intl

Wed 10/22

1:20 pm-6:45 pm

1 stop29h 25m

$1,060

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Tue 9/2

2:35 pm-8:40 am

2 stops18h 05m

Sanya Phoenix Intl

Tue 9/9

8:55 pm-11:45 am

1 stop14h 50m

$1,337

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Fri 12/26

7:15 pm-8:35 am

2 stops37h 20m

Sanya Phoenix Intl

Sat 1/3

11:00 pm-6:10 pm

2 stops19h 10m

$1,607

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Thu 7/17

6:50 pm-8:30 pm

Nonstop1h 40m

$127

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Wed 7/16

10:55 am-12:45 pm

Nonstop1h 50m

$222

Hong KongSanya

HKG - SYX

HKGSYX

Hong Kong Intl

Wed 7/16

7:45 am-8:55 pm

2 stops13h 10m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 13 results
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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 June 27, 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 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 July 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Hong Kong to Sanya by exploring options for tickets at noon.

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 July 12, 2025.
Get a feel of what it's like to fly with Air China 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.
Air China
7.2
Good
89 reviews

Comfort

7.0

Overall

7.2

Crew

7.9

Entertainment

6.1

Boarding

7.7

Food

7.0

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.2
Good
89 reviews
Air China
7.2
Good
89 reviews

Comfort

7.0

Overall

7.2

Crew

7.9

Entertainment

6.1

Boarding

7.7

Food

7.0

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

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 is 1 outbound flight 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.

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

    According to our current data, HK Express ($158), Hong Kong Airlines ($211), and Sichuan Airlines ($284) offers the cheapest pricing from Hong Kong to Sanya. You may be able to fly from Hong Kong to Sanya for 2% 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 $127. Hong Kong Airlines flights start at $222 while deals on Loong Air start at $276 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 (93%), Hainan Airlines (93%), Cathay Pacific (89%).

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

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Hong Kong Intl - Sanya Phoenix Intl) can be booked for $211 on average our data indicates $106 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.

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 July 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$92Average$125FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$161Average$207FlexibilityNo cancel feeOn-time65%

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