$113 Cheap Flights from Hong Kong (HKG) to Sanya (SYX)

View $113 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Sanya (SYX-Phoenix Intl.)

Cheap Flights from Hong Kong to Sanya (HKG-SYX)

Prices were available within the past 7 days and start at $113 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Sat, Jan 3 - Fri, Jan 9
HKG
Hong Kong SAR
SYX
Sanya
$198 Roundtrip, found 17 hours ago
$198
Roundtrip
found 17 hours ago
Select Hong Kong Airlines flight, departing Sat, Jan 3 from Hong Kong SAR to Sanya, returning Fri, Jan 9, priced at $198 found 17 hours ago
Hong Kong Airlines
Sun, Jan 4 - Sun, Jan 11
HKG
Hong Kong SAR
SYX
Sanya
$204 Roundtrip, found 6 days ago
$204
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Sun, Jan 4 from Hong Kong SAR to Sanya, returning Sun, Jan 11, priced at $204 found 6 days ago
Hong Kong Airlines
Fri, Sep 12 - Fri, Sep 19
HKG
Hong Kong SAR
SYX
Sanya
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Hong Kong Airlines flight, departing Fri, Sep 12 from Hong Kong SAR to Sanya, returning Fri, Sep 19, priced at $221 found 5 days ago
Hong Kong Airlines
Fri, Sep 5 - Mon, Sep 8
HKG
Hong Kong SAR
SYX
Sanya
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Hong Kong Airlines flight, departing Fri, Sep 5 from Hong Kong SAR to Sanya, returning Mon, Sep 8, priced at $222 found 4 days ago
Hong Kong Airlines
Fri, Dec 26 - Tue, Dec 30
HKG
Hong Kong SAR
SYX
Sanya
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Fri, Dec 26 from Hong Kong SAR to Sanya, returning Tue, Dec 30, priced at $227 found 2 days ago
Hong Kong Airlines
Mon, Sep 22 - Fri, Sep 26
HKG
Hong Kong SAR
SYX
Sanya
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Mon, Sep 22 from Hong Kong SAR to Sanya, returning Fri, Sep 26, priced at $229 found 1 day ago
Hong Kong Airlines
Thu, Sep 25 - Sun, Sep 28
HKG
Hong Kong SAR
SYX
Sanya
$244 Roundtrip, found 3 hours ago
$244
Roundtrip
found 3 hours ago
Select Hong Kong Airlines flight, departing Thu, Sep 25 from Hong Kong SAR to Sanya, returning Sun, Sep 28, priced at $244 found 3 hours ago
Hong Kong Airlines
Sat, Dec 20 - Sat, Jan 3
HKG
Hong Kong SAR
SYX
Sanya
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Sat, Dec 20 from Hong Kong SAR to Sanya, returning Sat, Jan 3, priced at $250 found 2 days ago
Sichuan Airlines
Sun, Dec 7 - Sat, Dec 13
HKG
Hong Kong SAR
SYX
Sanya
$295 Roundtrip, found 5 days ago
$295
Roundtrip
found 5 days ago
Select Sichuan Airlines flight, departing Sun, Dec 7 from Hong Kong SAR to Sanya, returning Sat, Dec 13, priced at $295 found 5 days ago
Xiamen Airlines
Sun, Nov 2 - Fri, Nov 7
HKG
Hong Kong SAR
SYX
Sanya
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select Xiamen Airlines flight, departing Sun, Nov 2 from Hong Kong SAR to Sanya, returning Fri, Nov 7, priced at $338 found 2 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Sanya (SYX)

October is typically the cheapest month to fly

From $122 - $391 per traveler.

Graph displaying average flight prices per month

Alternative airports near Sanya

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Phoenix Intl. SYX. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $221
SYX
Phoenix Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $221
Flights from Hong Kong (HKG) to Sanya (SYX)
Origin airport
Hong Kong Intl.
Destination airport
Phoenix Intl.
Airlines serving
Hong Kong Airlines, Sichuan Airlines, Xiamen Airlines
Roundtrip price
$197
Distance
403 mi
Average flight time
1 hour 45 mins

Hong Kong to Sanya Flights

The cheapest times to fly from Hong Kong to Sanya

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Sanya are during the month of January. You can find some of the cheapest flights from Hong Kong to Sanya with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Sanya

Sunday is one of the best days to book for cheap flights from Hong Kong to Sanya: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Sanya

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Sanya in 2025. You can also book with separate airlines for your outbound and return journeys, from $113 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Sanya flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Sanya airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) cost?
Grab a cheap one-way flight from $113 or cheap return flight from $198 from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
The cheapest month to fly from HKG to SYX is January, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
Take a direct flight with Hong Kong Airlines and go straight from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX).
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
The cheapest airline to offer flights between Hong Kong Intl. Airport (HKG) and Phoenix Intl. Airport (SYX) will change depending on your travel dates. Hong Kong Express and Hong Kong Airlines are just some of your options offering competitive fares. Use Expedia's filter tool to compare airlines in one place and find the right HKG to SYX flight that fits your budget.
How many flights per day from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
On average, you'll only find 1 direct flight leaving from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) every day. If this doesn't work for you, consider flights with a layover. Just customize your search results on Expedia to include one or more stops to discover a better alternative.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
Flights between HKG and SYX are their busiest at 7 PM. For a quieter experience and possibly cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from HKG to SYX?
Friday offers the most flights from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
Hong Kong Intl. Airport (HKG)'s earliest flight to Phoenix Intl. Airport (SYX) is at approximately 8:45AM UTC+8. With a travel duration of 1h 45m, you'll land at around 10:30AM UTC+8.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
It takes roughly 1 hour and 42 minutes to fly the 400 mi from HKG to SYX.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
Choose a flight from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sanya from Hong Kong Intl. Airport (HKG)?
Explore your flight options from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX). This is the only airport in Sanya you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) last-minute?
Booking your plane ticket from HKG to SYX just before your journey is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a HKG to SYX flight and hotel package?
Securing a HKG to SYX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX)?
Typically, it's possible to reschedule or cancel your HKG to SYX flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.