Cheap Flights to Preah Sihanouk from $70

View $70 flight on Fri, May 29, 2026Opens in a new window

Popular airlines to Preah Sihanouk

  • Cambodia Angkor Air

  • Vietnam Airlines

  • AirAsia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Preah Sihanouk?

Prices were available within the past 7 days and start at $70 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Fri, May 29 - Sun, May 31
SAI
Siem Reap
KOS
Sihanoukville
$136 Roundtrip, found 1 day ago
$136
Roundtrip
found 1 day ago
Select Cambodia Airways flight, departing Fri, May 29 from Siem Reap to Sihanoukville, returning Sun, May 31, priced at $136 found 1 day ago
Cambodia Airways
Tue, Jun 16 - Thu, Jun 18
SAI
Siem Reap
KOS
Sihanoukville
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Cambodia Airways flight, departing Tue, Jun 16 from Siem Reap to Sihanoukville, returning Thu, Jun 18, priced at $188 found 1 day ago
Cambodia Airways
Fri, May 29 - Sun, May 31
SAI
Siem Reap
KOS
Sihanoukville
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Cambodia Airways flight, departing Fri, May 29 from Siem Reap to Sihanoukville, returning Sun, May 31, priced at $224 found 1 day ago
Cambodia Airways
Fri, May 29 - Sun, May 31
SAI
Siem Reap
KOS
Sihanoukville
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Cambodia Airways flight, departing Fri, May 29 from Siem Reap to Sihanoukville, returning Sun, May 31, priced at $230 found 1 day ago
Cambodia Airways
Mon, May 25 - Thu, May 28
SAI
Siem Reap
KOS
Sihanoukville
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Cambodia Airways flight, departing Mon, May 25 from Siem Reap to Sihanoukville, returning Thu, May 28, priced at $236 found 5 days ago
Cambodia Airways
Mon, May 25 - Thu, May 28
SAI
Siem Reap
KOS
Sihanoukville
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Cambodia Airways flight, departing Mon, May 25 from Siem Reap to Sihanoukville, returning Thu, May 28, priced at $241 found 5 days ago
Air Cambodia
Tue, Jun 16 - Thu, Jun 18
SAI
Siem Reap
KOS
Sihanoukville
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Air Cambodia flight, departing Tue, Jun 16 from Siem Reap to Sihanoukville, returning Thu, Jun 18, priced at $242 found 1 day ago
Qatar Airways
Wed, Aug 19 - Wed, Feb 3
JFK
New York
KOS
Sihanoukville
$1,260 Roundtrip, found 9 hours ago
$1,260
Roundtrip
found 9 hours ago
Select Qatar Airways flight, departing Wed, Aug 19 from New York to Sihanoukville, returning Wed, Feb 3, priced at $1,260 found 9 hours ago
EVA Airways
Thu, Jan 7 - Mon, Feb 8
DFW
Dallas
KOS
Sihanoukville
$1,452 Roundtrip, found 6 hours ago
$1,452
Roundtrip
found 6 hours ago
Select EVA Airways flight, departing Thu, Jan 7 from Dallas to Sihanoukville, returning Mon, Feb 8, priced at $1,452 found 6 hours ago
China Airlines
Tue, Nov 3 - Tue, Nov 24
SFO
San Francisco
KOS
Sihanoukville
$1,514 Roundtrip, found 2 days ago
$1,514
Roundtrip
found 2 days ago
Select China Airlines flight, departing Tue, Nov 3 from San Francisco to Sihanoukville, returning Tue, Nov 24, priced at $1,514 found 2 days ago

Airports in Preah Sihanouk

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Phu Quoc Intl. PQC. Cheapest option available. Flights from $1,876
PQC
Phu Quoc Intl.
Cheapest
Flights from $1,876

Trending flights to Preah Sihanouk

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

Qatar Airways
Sun, Aug 30 - Wed, Sep 16
SEA
Seattle
KOS
Sihanoukville
$1,259 Roundtrip, found 5 hours ago
$1,259
Roundtrip
found 5 hours ago
Select Qatar Airways flight, departing Sun, Aug 30 from Seattle to Sihanoukville, returning Wed, Sep 16, priced at $1,259 found 5 hours ago

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia