starting at $147
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starting at $187
starting at $227
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hong Kong to Siem Reap:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 5 airlines operate flights from Hong Kong to Siem Reap, including Hong Kong Express Airways, Cambodia Angkor Air, VietjetAir, Vietnam Airlines, and Air Bishkek. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $147, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $147
starting at $157
starting at $173
starting at $187
starting at $227
There appear to be no non-stop flights from Hong Kong to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Hong Kong to Siem Reap departs on 04/06/2026, is operated by Hong Kong Express Airways and costs $147
There is no information about the cheapest roundtrip flight from Hong Kong to Siem Reap
Fastest flight from Hong Kong to Siem Reap takes 9h 25m
There are no direct flights on this route.
The distance between Hong Kong and Siem Reap is 1473km (913 miles). The time difference between Hong Kong and Siem Reap is 1h
We couldn't find any special offers for flights from Hong Kong to Siem Reap
The cheapest flight ticket from Hong Kong to Siem Reap according to data for the last 48 hours costs $147
Often the best time to buy tickets from Hong Kong to Siem Reap is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to Siem Reap can be found flying in these months: April, March, February.
The fastest flights from Hong Kong to Siem Reap start from 9 hours 25 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Siem Reap:
The cost of a one-way flight from Hong Kong to Siem Reap ranges from $147 (April 2026) to $169 (February 2026). On average, the ticket price is about $158–$326.