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

View $113 flight on Fri, May 16, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

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.

Xiamen Airlines
Sun, Apr 27 - Thu, May 8
HKG
Hong Kong SAR
SYX
Sanya
$198 Roundtrip, found 7 hours ago
$198
Roundtrip
found 7 hours ago
Select Xiamen Airlines flight, departing Sun, Apr 27 from Hong Kong SAR to Sanya, returning Thu, May 8, priced at $198 found 7 hours ago
Hong Kong Airlines
Thu, May 8 - Thu, May 15
HKG
Hong Kong SAR
SYX
Sanya
$206 Roundtrip, found 10 hours ago
$206
Roundtrip
found 10 hours ago
Select Hong Kong Airlines flight, departing Thu, May 8 from Hong Kong SAR to Sanya, returning Thu, May 15, priced at $206 found 10 hours ago
Hong Kong Airlines
Fri, May 16 - Mon, May 19
HKG
Hong Kong SAR
SYX
Sanya
$215 Roundtrip, found 2 hours ago
$215
Roundtrip
found 2 hours ago
Select Hong Kong Airlines flight, departing Fri, May 16 from Hong Kong SAR to Sanya, returning Mon, May 19, priced at $215 found 2 hours ago
Hong Kong Airlines
Mon, Apr 28 - Sat, May 3
HKG
Hong Kong SAR
SYX
Sanya
$222 Roundtrip, found 2 hours ago
$222
Roundtrip
found 2 hours ago
Select Hong Kong Airlines flight, departing Mon, Apr 28 from Hong Kong SAR to Sanya, returning Sat, May 3, priced at $222 found 2 hours ago
Hong Kong Airlines
Thu, May 29 - Sun, Jun 1
HKG
Hong Kong SAR
SYX
Sanya
$238 Roundtrip, found 5 hours ago
$238
Roundtrip
found 5 hours ago
Select Hong Kong Airlines flight, departing Thu, May 29 from Hong Kong SAR to Sanya, returning Sun, Jun 1, priced at $238 found 5 hours ago
Xiamen Airlines
Fri, May 9 - Thu, May 29
HKG
Hong Kong SAR
SYX
Sanya
$243 Roundtrip, found 5 days ago
$243
Roundtrip
found 5 days ago
Select Xiamen Airlines flight, departing Fri, May 9 from Hong Kong SAR to Sanya, returning Thu, May 29, priced at $243 found 5 days ago
Xiamen Airlines
Sun, Apr 27 - Sat, May 3
HKG
Hong Kong SAR
SYX
Sanya
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Xiamen Airlines flight, departing Sun, Apr 27 from Hong Kong SAR to Sanya, returning Sat, May 3, priced at $250 found 1 day ago
China Southern Airlines
Mon, Oct 20 - Tue, Nov 4
HKG
Hong Kong SAR
SYX
Sanya
$570 Roundtrip, found 5 days ago
$570
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Mon, Oct 20 from Hong Kong SAR to Sanya, returning Tue, Nov 4, priced at $570 found 5 days ago
Sichuan Airlines
Wed, Mar 4 - Mon, Mar 9
HKG
Hong Kong SAR
SYX
Sanya
$904 Roundtrip, found 3 days ago
$904
Roundtrip
found 3 days ago
Select Sichuan Airlines flight, departing Wed, Mar 4 from Hong Kong SAR to Sanya, returning Mon, Mar 9, priced at $904 found 3 days ago
Air China
Mon, Nov 10 - Sat, Nov 22
HKG
Hong Kong SAR
SYX
Sanya
$1,063 Roundtrip, found 5 days ago
$1,063
Roundtrip
found 5 days ago
Select Air China flight, departing Mon, Nov 10 from Hong Kong SAR to Sanya, returning Sat, Nov 22, priced at $1,063 found 5 days ago
Flights from Hong Kong (HKG) to Sanya (SYX)
Origin airport
Hong Kong Intl.
Destination airport
Phoenix Intl.
Airlines serving
China Eastern Airlines, Hong Kong Airlines, Sichuan Airlines, Xiamen Airlines
Roundtrip price
$198
Distance
403 mi

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 April. 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?
You’ll find cheap return fares from Hong Kong Intl. Airport (HKG) to Phoenix Intl. Airport (SYX) starting from $206. Book a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hong Kong Airlines flight leaving HKG on May 9 2025 and touching down at SYX. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from HKG to SYX?
The cheapest flights from HKG to SYX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 HKG to SYX?
With fares starting at $113 for a one-way journey from HKG to SYX, Hong Kong Airlines is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HKG on June 12 2025. Prices were last updated on April 23 2025 and have not changed since.
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.