$124 Cheap Flights from Hong Kong (HKG) to Sanya (SYX)

View $124 flight on Fri, Nov 14, 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 $124 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Tue, Dec 30 - Sun, Jan 4
HKG
Hong Kong SAR
SYX
Sanya
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Hong Kong Airlines flight, departing Tue, Dec 30 from Hong Kong SAR to Sanya, returning Sun, Jan 4, priced at $209 just found
Hong Kong Airlines
Sun, Dec 28 - Fri, Jan 2
HKG
Hong Kong SAR
SYX
Sanya
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Sun, Dec 28 from Hong Kong SAR to Sanya, returning Fri, Jan 2, priced at $215 found 1 day ago
Hong Kong Airlines
Fri, Oct 17 - Fri, Oct 24
HKG
Hong Kong SAR
SYX
Sanya
$232 Roundtrip, found 21 hours ago
$232
Roundtrip
found 21 hours ago
Select Hong Kong Airlines flight, departing Fri, Oct 17 from Hong Kong SAR to Sanya, returning Fri, Oct 24, priced at $232 found 21 hours ago
Hong Kong Airlines
Thu, Oct 23 - Sun, Oct 26
HKG
Hong Kong SAR
SYX
Sanya
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Thu, Oct 23 from Hong Kong SAR to Sanya, returning Sun, Oct 26, priced at $240 found 1 day ago
Xiamen Airlines
Sun, Nov 30 - Tue, Dec 2
HKG
Hong Kong SAR
SYX
Sanya
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Xiamen Airlines flight, departing Sun, Nov 30 from Hong Kong SAR to Sanya, returning Tue, Dec 2, priced at $250 found 3 days ago
Hong Kong Airlines
Fri, Oct 31 - Fri, Nov 14
HKG
Hong Kong SAR
SYX
Sanya
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Hong Kong Airlines flight, departing Fri, Oct 31 from Hong Kong SAR to Sanya, returning Fri, Nov 14, priced at $255 found 1 day ago
Hong Kong Airlines
Sat, Dec 20 - Tue, Dec 23
HKG
Hong Kong SAR
SYX
Sanya
$261 Roundtrip, found 10 hours ago
$261
Roundtrip
found 10 hours ago
Select Hong Kong Airlines flight, departing Sat, Dec 20 from Hong Kong SAR to Sanya, returning Tue, Dec 23, priced at $261 found 10 hours ago
Sichuan Airlines
Sat, Nov 22 - Tue, Nov 25
HKG
Hong Kong SAR
SYX
Sanya
$265 Roundtrip, found 22 hours ago
$265
Roundtrip
found 22 hours ago
Select Sichuan Airlines flight, departing Sat, Nov 22 from Hong Kong SAR to Sanya, returning Tue, Nov 25, priced at $265 found 22 hours ago
Hong Kong Airlines
Fri, Oct 24 - Sun, Oct 26
HKG
Hong Kong SAR
SYX
Sanya
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Hong Kong Airlines flight, departing Fri, Oct 24 from Hong Kong SAR to Sanya, returning Sun, Oct 26, priced at $270 found 3 days ago
Hong Kong Airlines
Sat, Oct 18 - Fri, Oct 24
HKG
Hong Kong SAR
SYX
Sanya
$271 Roundtrip, found 5 days ago
$271
Roundtrip
found 5 days ago
Select Hong Kong Airlines flight, departing Sat, Oct 18 from Hong Kong SAR to Sanya, returning Fri, Oct 24, priced at $271 found 5 days ago

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

March is typically the cheapest month to fly

From $122 - $420 per traveler.

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 $124 or cheap return flight from $209 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 December, 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.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Phoenix Intl.
Airlines serving
Hong Kong Airlines, Sichuan Airlines, Xiamen Airlines
Roundtrip price
$209
Distance
403 mi
Average flight time
1 hour 45 mins

Book with confidence

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 December. 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 $124 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.

 

Hong Kong to Sanya Flights

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*Available to One Key members.