$79+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYX
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Hong Kong to Sanya with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Hong Kong Intl to Sanya Phoenix Intl are usually found in March or November, booked 63 days in advance, depart on a Monday or Friday and return on a Wednesday
Cheap flight deals from Hong Kong to Sanya
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hong Kong to SanyaExplore 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 August 18, 2026.
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 August 18, 2026.
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Mon 9/148:25 am -
Nonstop1h 45m
Thu 9/179:45 pm -
Nonstop1h 30m
Deal found 8/14![HK Express logo]()
$135
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Mon 9/78:25 am -
Nonstop1h 45m
Thu 9/109:45 pm -
Nonstop1h 30m
Deal found 8/16![HK Express logo]()
$136
This CheapOair deal was found by Cheapflights users on 8/16. 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 9/36:45 pm -
Nonstop1h 45m
Thu 9/109:45 pm -
Nonstop1h 30m
Deal found 8/16![HK Express logo]()
$138
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/36:45 pm -
Nonstop1h 45m
Sun 9/69:45 pm -
Nonstop1h 30m
Deal found 8/15![HK Express logo]()
$140
This CheapOair deal was found by Cheapflights users on 8/17. 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 9/48:25 am -
Nonstop1h 45m
Mon 9/711:10 am -
Nonstop1h 35m
Deal found 8/17![HK Express logo]()
$142
This Trip.com deal was found by Cheapflights users on 8/16. 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 8/276:45 pm -
Nonstop1h 45m
Mon 8/3111:10 am -
Nonstop1h 35m
Deal found 8/16![HK Express logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 11/308:45 am -
Nonstop1h 45m
Mon 12/711:30 am -
Nonstop1h 35m
Deal found 8/13![HK Express logo]()
$192
This Booking.com deal was found by Cheapflights users on 8/17. 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.
Sun 10/41:10 pm -
1 stop24h 35m
Thu 10/89:45 pm -
Nonstop1h 30m
Deal found 8/17![Multiple Airlines logo]()
$200
This CheapOair deal was found by Cheapflights users on 8/16. 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 11/196:10 pm -
Nonstop1h 45m
Tue 12/110:05 pm -
Nonstop1h 35m
Deal found 8/16![Multiple Airlines logo]()
$204
This Booking.com deal was found by Cheapflights users on 8/14. 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 10/281:10 pm -
1 stop25h 30m
Mon 11/211:30 am -
Nonstop1h 35m
Deal found 8/14![Multiple Airlines logo]()
$211
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:20 pm -
Nonstop1h 45m
Tue 11/2410:05 pm -
Nonstop1h 35m
Deal found 8/15![Hong Kong Airlines logo]()
$213
Best flights from Hong Kong to SanyaDiscover carefully curated flight deals from Hong Kong to Sanya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Hong Kong to Sanya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Mon 9/148:25 am -
Nonstop1h 45m
Thu 9/179:45 pm -
Nonstop1h 30m
Deal found 8/14![HK Express logo]()
$135
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:20 pm -
Nonstop1h 45m
Tue 11/2410:05 pm -
Nonstop1h 35m
Deal found 8/15![Hong Kong Airlines logo]()
$213
This Booking.com deal was found by Cheapflights users on 8/14. 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.
Mon 9/146:40 pm -
1 stop15h 50m
Thu 9/179:45 pm -
Nonstop1h 30m
Deal found 8/14![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/36:45 pm -
Nonstop1h 45m
Sun 9/69:45 pm -
Nonstop1h 30m
Deal found 8/15![HK Express logo]()
$140
This CheapOair deal was found by Cheapflights users on 8/17. 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 9/48:25 am -
Nonstop1h 45m
Mon 9/711:10 am -
Nonstop1h 35m
Deal found 8/17![HK Express logo]()
$142
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm -
1 stop28h 15m
Tue 11/246:55 pm -
1 stop22h 25m
Deal found 8/15![Sichuan Airlines logo]()
$322
This Hong Kong Airlines deal was found by Cheapflights users on 8/17. 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 Hong Kong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:20 pm -
Nonstop1h 45m
Tue 12/810:05 pm -
Nonstop1h 35m
Deal found 8/17![Hong Kong Airlines logo]()
$231
This Hong Kong Airlines deal was found by Cheapflights users on 8/14. 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 Hong Kong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:55 am -
Nonstop1h 50m
Tue 10/61:45 pm -
Nonstop2h 00m
Deal found 8/14![Hong Kong Airlines logo]()
$302
This Sichuan Airlines deal was found by Cheapflights users on 8/17. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:40 pm -
1 stop27h 50m
Wed 9/233:50 pm -
1 stop25h 35m
Deal found 8/17![Sichuan Airlines logo]()
$349
This Sichuan Airlines deal was found by Cheapflights users on 8/17. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 pm -
1 stop25h 15m
Sat 10/39:15 pm -
1 stop20h 10m
Deal found 8/17![Sichuan Airlines logo]()
$352
This Hong Kong Airlines deal was found by Cheapflights users on 8/16. 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 Hong Kong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:55 am -
Nonstop1h 50m
Tue 10/61:45 pm -
Nonstop2h 00m
Deal found 8/16![Hong Kong Airlines logo]()
$339
Last-minute flights from Hong Kong to SanyaDiscover last-minute flight deals from Hong Kong to Sanya. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to Sanya. Data last updated August 18, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/16. 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 8/276:45 pm -
Nonstop1h 45m
Mon 8/3111:10 am -
Nonstop1h 35m
Deal found 8/16![HK Express logo]()
$181
This CheapOair deal was found by Cheapflights users on 8/16. 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 9/36:45 pm -
Nonstop1h 45m
Thu 9/109:45 pm -
Nonstop1h 30m
Deal found 8/16![HK Express logo]()
$138
This CheapOair deal was found by Cheapflights users on 8/15. 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 9/36:45 pm -
Nonstop1h 45m
Sun 9/69:45 pm -
Nonstop1h 30m
Deal found 8/15![HK Express logo]()
$140
This Booking.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/36:40 pm -
1 stop25h 15m
Thu 9/109:45 pm -
Nonstop1h 30m
Deal found 8/16![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/33:05 pm -
1 stop10h 05m
Sun 9/69:45 pm -
Nonstop1h 30m
Deal found 8/15![Multiple Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 8/17. 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 9/48:25 am -
Nonstop1h 45m
Mon 9/711:10 am -
Nonstop1h 35m
Deal found 8/17![HK Express logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/48:25 am -
Nonstop1h 45m
Mon 9/79:05 pm -
1 stop14h 35m
Deal found 8/17![Multiple Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Mon 9/78:25 am -
Nonstop1h 45m
Thu 9/109:45 pm -
Nonstop1h 30m
Deal found 8/16![HK Express logo]()
$136
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Mon 9/148:25 am -
Nonstop1h 45m
Thu 9/179:45 pm -
Nonstop1h 30m
Deal found 8/14![HK Express logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Mon 9/148:25 am -
Nonstop1h 45m
Thu 9/179:05 pm -
1 stop14h 35m
Deal found 8/16![Multiple Airlines logo]()
$226
This oojo deal was found by Cheapflights users on 8/17. 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 9/2610:55 am -
Nonstop1h 50m
Sat 10/31:45 pm -
Nonstop2h 00m
Deal found 8/17![Hong Kong Airlines logo]()
$240
One-way flights from Hong Kong to SanyaSearch for one-way flight options from Hong Kong to Sanya. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Hong Kong to Sanya. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Super.com deal was found by Cheapflights users on 8/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 am -
Nonstop1h 45m
Deal found 8/13![HK Express logo]()
$79
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:45 pm -
Nonstop1h 45m
Deal found 8/17![HK Express logo]()
$83
This Booking.com deal was found by Cheapflights users on 8/15. 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 10/168:25 am -
Nonstop1h 45m
Deal found 8/15![HK Express logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sun 10/186:45 pm -
Nonstop1h 45m
Deal found 8/16![HK Express logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Mon 12/78:45 am -
Nonstop1h 45m
Deal found 8/14![HK Express logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sun 10/256:10 pm -
Nonstop1h 45m
Deal found 8/16![HK Express logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 12/58:45 am -
Nonstop1h 45m
Deal found 8/14![HK Express logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 12/87:20 pm -
Nonstop1h 45m
Deal found 8/14![Hong Kong Airlines logo]()
$131
This Hong Kong Airlines deal was found by Cheapflights users on 8/16. 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 Hong Kong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:20 pm -
Nonstop1h 45m
Deal found 8/16![Hong Kong Airlines logo]()
$132
This oojo deal was found by Cheapflights users on 8/13. 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.
Tue 11/107:20 pm -
Nonstop1h 45m
Deal found 8/13![Hong Kong Airlines logo]()
$139
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 August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (CheapOair) |
One-way from | $79 (Super.com) |
Popular in | April |
Cheapest in | March |
Average price | $202 |
Good round-trip deal | $168 or less |
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 August 18, 2026.
Use the filters below to find and compare flights from Hong Kong to Sanya that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Mon 9/14
8:25 am-10:10 am
Nonstop1h 45m
Sanya Phoenix Intl
Thu 9/17
9:45 pm-11:15 pm
Nonstop1h 30m
$135
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Thu 9/3
6:45 pm-8:30 pm
Nonstop1h 45m
Sanya Phoenix Intl
Sun 9/6
9:45 pm-11:15 pm
Nonstop1h 30m
$140
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Fri 9/4
8:25 am-10:10 am
Nonstop1h 45m
Sanya Phoenix Intl
Mon 9/7
11:10 am-12:45 pm
Nonstop1h 35m
$142
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Tue 11/17
7:20 pm-9:05 pm
Nonstop1h 45m
Sanya Phoenix Intl
Tue 11/24
10:05 pm-11:40 pm
Nonstop1h 35m
$213
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Tue 12/1
7:20 pm-9:05 pm
Nonstop1h 45m
Sanya Phoenix Intl
Tue 12/8
10:05 pm-11:40 pm
Nonstop1h 35m
$231
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Mon 9/14
6:40 pm-10:30 am
1 stop15h 50m
Sanya Phoenix Intl
Thu 9/17
9:45 pm-11:15 pm
Nonstop1h 30m
$234
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Tue 9/29
10:55 am-12:45 pm
Nonstop1h 50m
Sanya Phoenix Intl
Tue 10/6
1:45 pm-3:45 pm
Nonstop2h 00m
$302
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Tue 11/17
6:20 pm-10:35 pm
1 stop28h 15m
Sanya Phoenix Intl
Tue 11/24
6:55 pm-5:20 pm
1 stop22h 25m
$322
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Thu 10/1
10:55 am-12:45 pm
Nonstop1h 50m
Sanya Phoenix Intl
Tue 10/6
1:45 pm-3:45 pm
Nonstop2h 00m
$339
Hong KongSanya
HKG Hong Kong Intl - SYX Sanya Phoenix Intl
HKGSYX
Hong Kong Intl
Sun 9/20
6:40 pm-10:30 pm
1 stop27h 50m
Sanya Phoenix Intl
Wed 9/23
3:50 pm-5:25 pm
1 stop25h 35m
$349
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Hong Kong-Sanya flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Sanya flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
HKG-SYX
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
Prices
Delays
How far ahead should I book a flight from Hong Kong to Sanya?
To ensure you get the cheapest price possible for a flight from Hong Kong to Sanya, you should look to book at least 62 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, March is the cheapest month in which you can book a flight from Hong Kong to Sanya (average of $147). Flying from Hong Kong to Sanya in April is currently the most expensive (average of $313). 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 August 18, 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 often are flights from Hong Kong to Sanya delayed?
About 15% of weekly flights between Hong Kong and Sanya have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Hong Kong to Sanya flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hong Kong to Sanya flights?
Over the last year, Hong Kong Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 August 18, 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.
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.
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Hong Kong and Sanya flights
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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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$148 | FlexibilityNo cancel fee | On-time90% | |
| Cheapest$151 | Average$209 | FlexibilityNo cancel fee | On-time65% |