


Find cheap one-way flights from Hong Kong to Siem Reap starting at US$112.
Discover our range of affordable one-way and round-trip flights from Hong Kong to Siem Reap and kick-start your next adventure today!
- One way
- Round-trip
- HKG20:1024h 50m1 stopSAI20:00Wed, Feb 19|Hong Kong - Siem Reap|Thai AirAsiaUS$112US$13618% OFF18% OFFUS$136US$112
- HKG07:5013h 10m1 stopSAI20:00Wed, Feb 19|Hong Kong - Siem Reap|HK ExpressUS$114US$13616% OFF16% OFFUS$136US$114
- HKG10:4510h 15m1 stopSAI20:00Mon, Feb 10|Hong Kong - Siem Reap|Thai AirAsiaUS$123US$13610% OFF10% OFFUS$136US$123
- HKG10:4510h 15m1 stopSAI20:00Tue, Feb 11|Hong Kong - Siem Reap|Thai AirAsiaUS$125US$125
- HKG07:4013h 20m1 stopSAI20:00Tue, Feb 11|Hong Kong - Siem Reap|HK ExpressUS$125US$125
- HKG19:5521h 10m1 stopSAI16:05Wed, Mar 5|Hong Kong - Siem Reap|HK ExpressUS$125US$125
- HKG10:4510h 15m1 stopSAI20:00Mon, Feb 17|Hong Kong - Siem Reap|Thai AirAsiaUS$126US$126
- HKG07:5013h 10m1 stopSAI20:00Mon, Feb 10|Hong Kong - Siem Reap|HK ExpressUS$126US$126
- HKG07:4013h 20m1 stopSAI20:00Tue, Feb 18|Hong Kong - Siem Reap|HK ExpressUS$127US$127
- HKG07:4013h 20m1 stopSAI20:00Mon, Feb 17|Hong Kong - Siem Reap|HK ExpressUS$128US$128
- HKG01:00 pm3h 5mNonstopREP02:00 pmMon, Feb 17|Hong Kong - Siem Reap|Thai AirAsiaFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Hong Kong to Siem Reap Flight time & Schedules
UO724
HK Express
07:35
HKG
10:10
HKT
SMTWTFSFD612
Thai AirAsia
14:30
HKT
16:05
SAI
-M-W-F-UO794
HK Express
07:40
HKG
09:45
DMK
SMTWTFSFD618
Thai AirAsia
19:25
DMK
20:25
SAI
SMTWTFSUO704
HK Express
07:40
HKG
09:40
BKK
SMTWTFSFD618
Thai AirAsia
19:25
DMK
20:25
SAI
SMTWTFSFD509
Thai AirAsia
10:45
HKG
12:40
DMK
SMTWTFSFD618
Thai AirAsia
19:25
DMK
20:25
SAI
SMTWTFSFD509
Thai AirAsia
10:45
HKG
12:40
DMK
SMTWTFSFD614
Thai AirAsia
13:30
DMK
14:30
SAI
SMTWTFSK6681
Air Cambodia
11:55
HKG
13:25
PNH
S-TWT-SKT102
AirAsia Cambodia
07:20
PNH
08:05
SAI
SMTWTFSUO792
HK Express
16:10
HKG
18:10
DMK
SMTWTFSFD610
Thai AirAsia
10:10
DMK
11:10
SAI
SMTWTFSFD505
Thai AirAsia
19:50
HKG
21:45
DMK
SMTWTFSFD610
Thai AirAsia
10:10
DMK
11:10
SAI
SMTWTFSUO764
HK Express
20:10
HKG
22:45
HKT
SMTWTFSFD612
Thai AirAsia
14:30
HKT
16:05
SAI
-M-W-F-HX759
Hong Kong Airlines
22:55
HKG
01:00
BKK
SMTWTFSFD618
Thai AirAsia
19:25
DMK
20:25
SAI
SMTWTFS
When is the cheapest time to book flights from Hong Kong to Siem Reap?
Explore the best time to buy affordable tickets to Siem Reap with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.
Cheapest airlines flights from Hong Kong to Siem Reap
Frequently Asked Questions
How to find a cheap flight from Hong Kong to Siem Reap
Hong Kong to Siem Reap Flight Information
Cheapest nonstop flight price | $112 |
---|---|
Off-season for travel | December |
Peak season for travel | May |
Flight distance | 1,479.62 km |
Popular airline | Cathay Pacific |
Plan Your Trip Around Siem Reap
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