Cheap Flights from Hong Kong to Sihanoukville from £180️ (HKG-KOS)

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Latest Flight Deals from Hong Kong to Sihanoukville

Book one-way or return flights from Hong Kong to Sihanoukville from as little as £180. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from Hong Kong to Sihanoukville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Hong Kong to Sihanoukville. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Airlines Flying from Hong Kong to Sihanoukville

View airlines operating flights from Hong Kong to Sihanoukville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

VietJet Air

From £180

HK Express

From £199

Scoot

From £215

Xiamen Airlines

From £232

Thai AirAsia

From £239

Cebu Pacific Air

From £243

Philippine Airlines

From £247

Vietnam Airlines

From £249

China Eastern Airlines

From £279

Thai Airways

From £300

ANA airlines

Find more flights and airlines

Alternative Routes from Hong Kong to Sihanoukville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Hong Kong to Sihanoukville.

Cheapest
HKG
19:50
14h 15m
1 transfer
KOS
09:05
Hong Kong International Airport - Sihanouk International Airport
Wed, May 8VietJet Air
£180
HKG
19:50
14h 15m
1 transfer
KOS
09:05
Hong Kong International Airport - Sihanouk International Airport
Wed, May 8VietJet Air
£180
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Hong Kong (HKG) to Sihanoukville (KOS) the cheapest?
Airlines adjust prices for flights from Hong Kong to Sihanoukville 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 are flights from Hong Kong (HKG) to Sihanoukville (KOS) cost?
According to Trip.com's data, the lowest price is around £529.
How many airports in Sihanoukville (KOS)?
There are 1 airport(s) in Sihanoukville (KOS): Sihanouk International Airport.

How to find a cheap flight from Hong Kong to Sihanoukville

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 Sihanoukville. 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