Cheap Flights to Koh Kong | Popular Routes to Koh Kong from HK$5,140

View HK$5,140 flight on Fri, 20 Feb 2026Opens in a new window

Popular airlines to Koh Kong

  • Cambodia Angkor Air

  • Vietnam Airlines

  • AirAsia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Koh Kong

Prices were available within the past 7 days and start at HK$5,140 for one-way flights and HK$3,915 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Thu, 2 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$3,915 Return, found 13 hours ago
HK$3,915
Return
found 13 hours ago
Select AirAsia flight, departing Thu, 2 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$3,915 found 13 hours ago
Air Cambodia
Sun, 8 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$3,931 Return, found 4 days ago
HK$3,931
Return
found 4 days ago
Select Air Cambodia flight, departing Sun, 8 Mar from Hong Kong SAR to Sihanoukville, returning Sat, 28 Mar, priced at HK$3,931 found 4 days ago
AirAsia
Thu, 2 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$3,971 Return, found 13 hours ago
HK$3,971
Return
found 13 hours ago
Select AirAsia flight, departing Thu, 2 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$3,971 found 13 hours ago
AirAsia
Thu, 30 Apr - Mon, 4 May
MFM
Macau
KOS
Sihanoukville
HK$3,986 Return, found 3 days ago
HK$3,986
Return
found 3 days ago
Select AirAsia flight, departing Thu, 30 Apr from Macau to Sihanoukville, returning Mon, 4 May, priced at HK$3,986 found 3 days ago
AirAsia
Fri, 3 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$4,192 Return, found 13 hours ago
HK$4,192
Return
found 13 hours ago
Select AirAsia flight, departing Fri, 3 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$4,192 found 13 hours ago
Vietnam Airlines
Sun, 15 Mar - Mon, 30 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,194 Return, found 4 days ago
HK$4,194
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Sihanoukville, returning Mon, 30 Mar, priced at HK$4,194 found 4 days ago
Air Cambodia
Wed, 18 Mar - Mon, 30 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,241 Return, found 4 days ago
HK$4,241
Return
found 4 days ago
Select Air Cambodia flight, departing Wed, 18 Mar from Hong Kong SAR to Sihanoukville, returning Mon, 30 Mar, priced at HK$4,241 found 4 days ago
AirAsia
Fri, 3 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$4,248 Return, found 13 hours ago
HK$4,248
Return
found 13 hours ago
Select AirAsia flight, departing Fri, 3 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$4,248 found 13 hours ago
Air Cambodia
Sun, 8 Mar - Sun, 29 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,250 Return, found 4 days ago
HK$4,250
Return
found 4 days ago
Select Air Cambodia flight, departing Sun, 8 Mar from Hong Kong SAR to Sihanoukville, returning Sun, 29 Mar, priced at HK$4,250 found 4 days ago
Vietnam Airlines
Fri, 20 Mar - Mon, 30 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,284 Return, found 4 days ago
HK$4,284
Return
found 4 days ago
Select Vietnam Airlines flight, departing Fri, 20 Mar from Hong Kong SAR to Sihanoukville, returning Mon, 30 Mar, priced at HK$4,284 found 4 days ago
Vietnam Airlines
Tue, 3 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,335 Return, found 4 days ago
HK$4,335
Return
found 4 days ago
Select Vietnam Airlines flight, departing Tue, 3 Mar from Hong Kong SAR to Sihanoukville, returning Sat, 21 Mar, priced at HK$4,335 found 4 days ago
Air Cambodia
Wed, 25 Mar - Thu, 9 Apr
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,381 Return, found 4 days ago
HK$4,381
Return
found 4 days ago
Select Air Cambodia flight, departing Wed, 25 Mar from Hong Kong SAR to Sihanoukville, returning Thu, 9 Apr, priced at HK$4,381 found 4 days ago
AirAsia
Fri, 3 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$4,394 Return, found 13 hours ago
HK$4,394
Return
found 13 hours ago
Select AirAsia flight, departing Fri, 3 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$4,394 found 13 hours ago
Vietnam Airlines
Tue, 17 Mar - Mon, 30 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,414 Return, found 4 days ago
HK$4,414
Return
found 4 days ago
Select Vietnam Airlines flight, departing Tue, 17 Mar from Hong Kong SAR to Sihanoukville, returning Mon, 30 Mar, priced at HK$4,414 found 4 days ago
Vietnam Airlines
Sun, 15 Mar - Tue, 31 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,424 Return, found 4 days ago
HK$4,424
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Sihanoukville, returning Tue, 31 Mar, priced at HK$4,424 found 4 days ago
Vietnam Airlines
Fri, 6 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,425 Return, found 4 days ago
HK$4,425
Return
found 4 days ago
Select Vietnam Airlines flight, departing Fri, 6 Mar from Hong Kong SAR to Sihanoukville, returning Sat, 21 Mar, priced at HK$4,425 found 4 days ago
AirAsia
Fri, 3 Apr - Tue, 7 Apr
SZX
Shenzhen
KOS
Sihanoukville
HK$4,450 Return, found 13 hours ago
HK$4,450
Return
found 13 hours ago
Select AirAsia flight, departing Fri, 3 Apr from Shenzhen to Sihanoukville, returning Tue, 7 Apr, priced at HK$4,450 found 13 hours ago
Air Cambodia
Wed, 18 Mar - Wed, 1 Apr
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$4,461 Return, found 4 days ago
HK$4,461
Return
found 4 days ago
Select Air Cambodia flight, departing Wed, 18 Mar from Hong Kong SAR to Sihanoukville, returning Wed, 1 Apr, priced at HK$4,461 found 4 days ago

About Koh Kong

Expedia offers flights to Koh Kong to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Koh Kong or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Koh Kong that have flexible change policies?
Search for low-cost seats to Koh Kong, then select "No change fee" underneath the "Flexible change policies" filter. From then on it's smooth sailing. We appreciate that things can change and flexibility matters, so book with confidence with Expedia.
How can I find cheap tickets to Koh Kong?
Book in advance, consider nearby airports, use frequent flyer miles — there are lots of ways! One more is to take advantage of Expedia's "flexible dates" function. Find your Koh Kong flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Koh Kong was HK$3,915.
How much is a flight to Koh Kong?
There were lots of cheap fares up for grabs in the last seven days, with the price of a return flight to Koh Kong ranging between HK$3,915 and HK$6,930. Many lucky holiday makers scored one-way tickets from Hong Kong SAR (HKG) for as low as HK$5,140.
When is the cheapest time to fly to Koh Kong?
If you'd prefer to spend your cash enjoying the best of Koh Kong rather than on your trip there, jet off early in the week. The most economical day to travel is usually Tuesday, followed by Monday. With many folks keeping their travel to weekends, Saturday often has the costliest airfares.
How much is a plane ticket to Koh Kong?
In the last seven days, tickets to Koh Kong varied between HK$3,915 and HK$6,930. Prices depend on multiple things, particularly the departure time, seating class, airline and how early you make your booking.
What months are the cheapest to book a flight to Koh Kong?
February is a good month to pick up an impressive deal to Koh Kong. Bear in mind that the most expensive time to book a seat in the USA isn't during the peak of summer, but in December.

Trending flights to Koh Kong

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Sun, 8 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
KOS
Sihanoukville
HK$3,931 Return, found 4 days ago
HK$3,931
Return
found 4 days ago
Select Air Cambodia flight, departing Sun, 8 Mar from Hong Kong SAR to Sihanoukville, returning Sat, 28 Mar, priced at HK$3,931 found 4 days ago
*Available to Expedia members.