S$ 144 Cheap Flights from Hong Kong to Siem Reap (HKG-REP)

Cheap Flights from Hong Kong to Siem Reap

Hotels in Siem Reap

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Cheap Flights from Hong Kong to Siem Reap starting at S$ 144

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Hong Kong to Siem Reap

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Hong Kong to Siem Reap

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

AirAsia

From S$ 137

AirAsia X

From S$ 144

Thai Airasia

From S$ 157

HK Express

From S$ 177

Hong Kong Airlines

From S$ 191

Greater Bay Airlines

From S$ 198

Vietnam Airlines

From S$ 233

Scoot

From S$ 238

Batik Air Malaysia

From S$ 244

T'Way Air

From S$ 257

ANA airlines

Find more flights and airlines

Alternative Routes from Hong Kong to Siem Reap

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Hong Kong to Siem Reap.

Cheapest
HKG
21:25
17h 45m
1 transfer
SAI
14:10
Hong Kong International Airport - Siem Reap Angkor International Airport
Sun, May 26AirAsia
S$ 137
HKG
21:25
17h 45m
1 transfer
SAI
14:10
Hong Kong International Airport - Siem Reap Angkor International Airport
Sun, May 26AirAsia
S$ 137
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Hong Kong (HKG) to Siem Reap (REP) the cheapest?
Airlines adjust prices for flights from Hong Kong to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Hong Kong (HKG) to Siem Reap (REP) cost?
According to Trip.com's data, the lowest price is around S$ 617.
What is the transportation method from the main airport to downtown in Siem Reap?
- The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.
What's the most popular airline for direct flights from Hong Kong (HKG) to Siem Reap (REP)?
HK Express operates 4 direct flights from Hong Kong (HKG) to Siem Reap (REP).
How many airports in Siem Reap?
There are 2 airports near Siem Reap: Siem Reap International Airport and Siem Reap Angkor International Airport.

How to find a cheap flight from Hong Kong to Siem Reap

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hong Kong to Siem Reap. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com