$152+ Cheap flights from Siem Reap, Cambodia (SAI) to Hong Kong (HKG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — HKG
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Siem Reap to Hong Kong 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.Cheap flight deals from Siem Reap to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from Siem Reap to Hong KongExplore the most affordable flight options available from Siem Reap to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Siem Reap to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:35 am -
1 stop6h 50m
Fri 10/22:30 pm -
1 stop27h 40m
Deal found 9/14![Vietnam Airlines logo]()
$370
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm -
2 stops18h 55m
Fri 10/27:40 pm -
3 stops21h 45m
Deal found 9/14![Multiple Airlines logo]()
$931
Best flights from Siem Reap to Hong KongDiscover carefully curated flight deals from Siem Reap to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Siem Reap to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:35 am -
1 stop6h 50m
Fri 10/22:30 pm -
1 stop27h 40m
Deal found 9/14![Vietnam Airlines logo]()
$370
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm -
2 stops18h 55m
Fri 10/27:40 pm -
3 stops21h 45m
Deal found 9/14![Multiple Airlines logo]()
$931
Last-minute flights from Siem Reap to Hong KongDiscover last-minute flight deals from Siem Reap to Hong Kong. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Siem Reap to Hong Kong. Data last updated September 16, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:35 am -
1 stop6h 50m
Fri 10/22:30 pm -
1 stop27h 40m
Deal found 9/14![Vietnam Airlines logo]()
$370
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm -
2 stops18h 55m
Fri 10/27:40 pm -
3 stops21h 45m
Deal found 9/14![Multiple Airlines logo]()
$931
One-way flights from Siem Reap to Hong KongSearch for one-way flight options from Siem Reap to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Siem Reap to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/27:05 pm -
1 stop16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Sat 10/249:50 pm -
1 stop21h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Cambodia Angkor Air logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:05 pm -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/227:05 pm -
1 stop16h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 pm -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$178
This SmartFares deal was found by Cheapflights users on 9/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:35 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Vietnam Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 2/217:05 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$202
This Cambodia Angkor Air deal was found by Cheapflights users on 9/13. 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 Cambodia Angkor Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:30 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Cambodia Angkor Air logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/317:05 pm -
2 stops17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 2/227:05 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$210
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:30 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Cambodia Angkor Air logo]()
$211
Find flight deals from Siem Reap to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Siem Reap (SAI) to Hong Kong (HKG). 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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (oojo) |
One-way from | $152 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Siem Reap to Hong Kong 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 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Siem Reap to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Siem ReapHong Kong
SAI Siem Reap –Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Sat 10/24
9:50 pm-8:25 pm
1 stop21h 35m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Fri 10/30
7:05 pm-12:35 pm
1 stop16h 30m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$178
Quickest round-trip
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Wed 12/30
9:30 am-8:25 pm
1 stop9h 55m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$204
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Mon 12/28
9:30 am-8:25 pm
1 stop9h 55m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$204
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Mon 1/4
9:30 pm-5:25 pm
1 stop18h 55m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$217
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Fri 10/23
7:10 pm-3:40 pm
2 stops19h 30m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$218
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Sat 10/24
7:10 pm-3:45 pm
2 stops19h 35m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$223
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Fri 12/18
5:05 pm-1:30 pm
2 stops19h 25m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$227
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Thu 10/1
9:35 am-5:25 pm
1 stop6h 50m
Hong Kong Intl
Fri 10/2
2:30 pm-5:10 pm
1 stop27h 40m
$370
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Thu 10/1
12:55 pm-8:50 am
2 stops18h 55m
Hong Kong Intl
Fri 10/2
7:40 pm-4:25 pm
3 stops21h 45m
$931
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Siem Reap-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Siem Reap-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Siem Reap-Hong Kong flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Siem Reap-Hong Kong 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 Siem Reap-Hong Kong 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 Siem Reap to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Siem Reap with our price prediction graph.
SAI-HKG
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.
Related info for your journey
Find useful and relevant information for your journey from Siem Reap to Hong Kong. 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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