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Cheap flights from the United States to Krong Preah Sihanouk from $591

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Krong Preah Sihanouk departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Krong Preah Sihanouk

Recent round-trip flight deals from the United States to Krong Preah Sihanouk

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 pm - 9:35 am
SFO
-
KOS
31h 35m
2 stops
Multiple Airlines Logo
9:50 am - 4:00 pm
KOS
-
SFO
44h 10m
2 stops
$1,178Multiple Airlines
Thu, Mar 12 - Mon, Mar 30
Multiple Airlines Logo
12:10 am - 9:35 am
SFO
-
KOS
43h 25m
2 stops
Multiple Airlines Logo
9:50 am - 6:35 am
KOS
-
SFO
34h 45m
2 stops
$1,355Multiple Airlines
Wed, Mar 11 - Mon, Mar 30
Multiple Airlines Logo
12:10 am - 9:35 am
SFO
-
KOS
43h 25m
2 stops
Multiple Airlines Logo
9:50 am - 4:00 pm
KOS
-
SFO
44h 10m
2 stops
$1,356Multiple Airlines
Wed, Mar 11 - Mon, Mar 30
Multiple Airlines Logo
9:00 pm - 9:15 am
IAD
-
KOS
49h 15m
2 stops
Multiple Airlines Logo
9:50 am - 8:40 am
KOS
-
IAD
33h 50m
2 stops
$1,359Multiple Airlines
Sun, Apr 5 - Sat, Apr 25
Multiple Airlines Logo
12:50 pm - 9:35 am
JFK
-
KOS
32h 45m
2 stops
Multiple Airlines Logo
10:45 am - 8:00 am
KOS
-
JFK
57h 15m
2 stops
$1,510Multiple Airlines
Sun, Feb 15 - Wed, Feb 18
Multiple Airlines Logo
8:45 pm - 9:35 am
ORD
-
KOS
48h 50m
2 stops
Multiple Airlines Logo
10:45 am - 3:45 pm
KOS
-
ORD
41h 00m
2 stops
$1,572Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
9:00 pm - 9:15 am
IAD
-
KOS
49h 15m
2 stops
Multiple Airlines Logo
11:05 am - 8:40 am
KOS
-
IAD
56h 35m
3 stops
$1,705Multiple Airlines
Sun, Apr 5 - Sat, Apr 25
Multiple Airlines Logo
12:50 pm - 9:35 am
JFK
-
KOS
32h 45m
2 stops
Multiple Airlines Logo
10:45 am - 6:55 pm
KOS
-
JFK
44h 10m
3 stops
$1,784Multiple Airlines
Sun, Feb 15 - Wed, Feb 18
Multiple Airlines Logo
8:05 pm - 9:35 am
ORD
-
KOS
49h 30m
2 stops
Multiple Airlines Logo
5:40 pm - 1:55 pm
KOS
-
ORD
32h 15m
3 stops
$1,802Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
11:15 am - 9:35 am
EWR
-
KOS
34h 20m
3 stops
Multiple Airlines Logo
1:35 pm - 11:29 pm
KOS
-
EWR
45h 54m
3 stops
$1,822Multiple Airlines
Sun, Feb 15 - Wed, Feb 18

momondo Fare Finder

 
Customize your flight search to find flights from United States to Krong Preah Sihanouk that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from the United States to Krong Preah Sihanouk that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKrong Preah Sihanouk

SFO - KOS

SFOKOS

San Francisco

Thu 3/12

12:00 pm-9:35 am

2 stops31h 35m

Krong Preah Sihanouk Sihanoukville

Mon 3/30

9:50 am-4:00 pm

2 stops44h 10m

$1,178

San FranciscoKrong Preah Sihanouk

SFO - KOS

SFOKOS

San Francisco

Wed 3/11

12:10 am-9:35 am

2 stops43h 25m

Krong Preah Sihanouk Sihanoukville

Mon 3/30

9:50 am-6:35 am

2 stops34h 45m

$1,355

San FranciscoKrong Preah Sihanouk

SFO - KOS

SFOKOS

San Francisco

Wed 3/11

12:10 am-9:35 am

2 stops43h 25m

Krong Preah Sihanouk Sihanoukville

Mon 3/30

9:50 am-4:00 pm

2 stops44h 10m

$1,356

Washington, D.C.Krong Preah Sihanouk

IAD - KOS

IADKOS

Washington, D.C. Dulles Intl

Sun 4/5

9:00 pm-9:15 am

2 stops49h 15m

Krong Preah Sihanouk Sihanoukville

Sat 4/25

9:50 am-8:40 am

2 stops33h 50m

$1,359

New YorkKrong Preah Sihanouk

JFK - KOS

JFKKOS

New York John F Kennedy Intl

Sun 2/15

12:50 pm-9:35 am

2 stops32h 45m

Krong Preah Sihanouk Sihanoukville

Wed 2/18

10:45 am-8:00 am

2 stops57h 15m

$1,510

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Wed 3/18

8:45 pm-9:35 am

2 stops48h 50m

Krong Preah Sihanouk Sihanoukville

Wed 3/25

10:45 am-3:45 pm

2 stops41h 00m

$1,572

Washington, D.C.Krong Preah Sihanouk

IAD - KOS

IADKOS

Washington, D.C. Dulles Intl

Sun 4/5

9:00 pm-9:15 am

2 stops49h 15m

Krong Preah Sihanouk Sihanoukville

Sat 4/25

11:05 am-8:40 am

3 stops56h 35m

$1,705

New YorkKrong Preah Sihanouk

JFK - KOS

JFKKOS

New York John F Kennedy Intl

Sun 2/15

12:50 pm-9:35 am

2 stops32h 45m

Krong Preah Sihanouk Sihanoukville

Wed 2/18

10:45 am-6:55 pm

3 stops44h 10m

$1,784

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Wed 3/18

8:05 pm-9:35 am

2 stops49h 30m

Krong Preah Sihanouk Sihanoukville

Wed 3/25

5:40 pm-1:55 pm

3 stops32h 15m

$1,802

NewarkKrong Preah Sihanouk

EWR - KOS

EWRKOS

Newark

Sun 2/15

11:15 am-9:35 am

3 stops34h 20m

Krong Preah Sihanouk Sihanoukville

Wed 2/18

1:35 pm-11:29 pm

3 stops45h 54m

$1,822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Krong Preah Sihanouk from

How to get the cheapest flight ticket from United States to Krong Preah Sihanouk

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Krong Preah Sihanouk?

The flight from United States to Krong Preah Sihanouk depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Francisco (a popular airport in United States) to Krong Preah Sihanouk (the most popular airport in Krong Preah Sihanouk), then the flight time is 31h 35m on average. If you fly from Los Angeles (another popular airport in United States) to Krong Preah Sihanouk, then the average flight time is 31h 55m.

Cheap United States to Krong Preah Sihanouk flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Krong Preah Sihanouk

Fastest flight time

31h 35m

Direct flights

None
The fastest flight from United States to Krong Preah Sihanouk takes 31h 35m
There are no direct flights from United States to Krong Preah Sihanouk. There are no popular flight routes from United States to Krong Preah Sihanouk.
Search flight deals

  • When did momondo last update prices for flights from United States to Krong Preah Sihanouk Sihanoukville Airport?

    Prices for flights from United States to Krong Preah Sihanouk Sihanoukville Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United States to Krong Preah Sihanouk Sihanoukville Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Krong Preah Sihanouk Sihanoukville Airport.

  • What documentation or ID do you need to fly to Krong Preah Sihanouk Sihanoukville Airport?

    The necessary travel and health documents for your Krong Preah Sihanouk Sihanoukville Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Krong Preah Sihanouk?

Book flights to Krong Preah Sihanouk if you plan to visit one of these locations
Kampot

Why use momondo?

Why should I use momondo to find a flight deal from United States to Krong Preah Sihanouk?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Krong Preah Sihanouk for you.

Can I find flights from United States to Krong Preah Sihanouk with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Krong Preah Sihanouk from United States with this policy.

How can momondo help me find flights from United States to Krong Preah Sihanouk?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Krong Preah Sihanouk from United States.

I’m not ready to book a flight from United States to Krong Preah Sihanouk right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Krong Preah Sihanouk, momondo offers a useful price alert feature which will track prices for flights to Krong Preah Sihanouk from United States and alert you when they change.

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