$149+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — HKG
Dec 4 — Dec 111
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
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Best
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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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/17:05 pm -
1 stop16h 30m
Tue 12/87:35 am -
1 stop11h 30m
Deal found 11/1![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/17:05 pm -
1 stop15h 50m
Sat 12/57:35 am -
1 stop11h 30m
Deal found 11/2![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/78:30 pm -
1 stop14h 25m
Sat 11/1412:55 pm -
1 stop7h 45m
Deal found 10/31![Multiple Airlines logo]()
$396
This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/95:05 pm -
2 stops19h 25m
Mon 11/166:40 pm -
1 stop26h 50m
Deal found 11/1![Vietnam Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/75:05 pm -
2 stops19h 25m
Sat 11/142:30 pm -
1 stop6h 10m
Deal found 10/31![Vietnam Airlines logo]()
$410
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Mon 11/99:30 pm -
2 stops17h 10m
Mon 11/167:25 am -
2 stops10h 30m
Deal found 11/1![Multiple Airlines logo]()
$467
This VietJet Air deal was found by Cheapflights users on 11/2. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops43h 35m
Sat 12/54:40 pm -
2 stops26h 25m
Deal found 11/2![VietJet Air logo]()
$479
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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/17:05 pm -
1 stop16h 30m
Tue 12/87:35 am -
1 stop11h 30m
Deal found 11/1![Multiple Airlines logo]()
$305
This VietJet Air deal was found by Cheapflights users on 11/2. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops43h 35m
Sat 12/54:40 pm -
2 stops26h 25m
Deal found 11/2![VietJet Air logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/17:05 pm -
1 stop15h 50m
Sat 12/57:35 am -
1 stop11h 30m
Deal found 11/2![Multiple Airlines logo]()
$313
Last-minute flights from Siem Reap to Hong KongDiscover last-minute flight deals from Siem Reap to Hong Kong. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Siem Reap to Hong Kong. Data last updated November 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/78:30 pm -
1 stop14h 25m
Sat 11/1412:55 pm -
1 stop7h 45m
Deal found 10/31![Multiple Airlines logo]()
$396
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/75:05 pm -
2 stops19h 25m
Sat 11/142:30 pm -
1 stop6h 10m
Deal found 10/31![Vietnam Airlines logo]()
$410
This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/95:05 pm -
2 stops19h 25m
Mon 11/166:40 pm -
1 stop26h 50m
Deal found 11/1![Vietnam Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Mon 11/99:30 pm -
2 stops17h 10m
Mon 11/167:25 am -
2 stops10h 30m
Deal found 11/1![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/17:05 pm -
1 stop16h 30m
Tue 12/87:35 am -
1 stop11h 30m
Deal found 11/1![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/17:05 pm -
1 stop15h 50m
Sat 12/57:35 am -
1 stop11h 30m
Deal found 11/2![Multiple Airlines logo]()
$313
This VietJet Air deal was found by Cheapflights users on 11/2. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops43h 35m
Sat 12/54:40 pm -
2 stops26h 25m
Deal found 11/2![VietJet Air logo]()
$479
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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/227:05 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 3/37:05 pm -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 2/237:05 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/97:05 pm -
1 stop15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/108:30 pm -
1 stop14h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/255:55 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$200
This Cambodia Angkor Air deal was found by Cheapflights users on 11/2. 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.
Mon 2/812:50 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Cambodia Angkor Air logo]()
$208
This Vietnam Airlines deal was found by Cheapflights users on 11/4. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:55 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Vietnam Airlines logo]()
$216
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Kiwi.com) |
One-way from | $149 (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 November 4, 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
Tue 12/22
7:05 pm-11:55 am
1 stop15h 50m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Wed 3/3
7:05 pm-12:35 pm
1 stop16h 30m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
Quickest round-trip
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Tue 11/10
8:30 pm-11:55 am
1 stop14h 25m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$193
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Mon 11/9
7:05 pm-3:45 pm
2 stops19h 40m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Fri 12/18
5:55 pm-1:30 pm
1 stop18h 35m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$216
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Thu 11/26
5:05 pm-1:30 pm
2 stops19h 25m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$226
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Tue 2/9
8:30 pm-1:30 pm
1 stop16h 00m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$229
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Tue 12/1
7:05 pm-12:35 pm
1 stop16h 30m
Hong Kong Intl
Tue 12/8
7:35 am-6:05 pm
1 stop11h 30m
$305
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Tue 12/1
7:05 pm-11:55 am
1 stop15h 50m
Hong Kong Intl
Sat 12/5
7:35 am-6:05 pm
1 stop11h 30m
$313
Siem ReapHong Kong
SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl
SAIHKG
Siem Reap–Angkor Intl
Tue 12/1
7:05 pm-3:40 pm
2 stops43h 35m
Hong Kong Intl
Sat 12/5
4:40 pm-6:05 pm
2 stops26h 25m
$479
Sorted by cheapest first
Compare providers for flights from Siem Reap to Hong Kong
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Siem Reap to Hong Kong in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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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