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Krong Preah Sihanouk

$2,033+ Cheap flights from Newark (EWR) to Krong Preah Sihanouk (KOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KOS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Newark to Krong Preah Sihanouk

Best flights from Newark to Krong Preah Sihanouk
Discover carefully curated flight deals from Newark to Krong Preah Sihanouk that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Orbitz deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2811:45 pmEWR - KOS
3 stops45h 50mMultiple Airlines
Mon 2/24:30 pmKOS - EWR
3 stops40h 40mMultiple Airlines
Deal found 12/14$2,033
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:45 pmEWR - KOS
3 stops31h 50mMultiple Airlines
Sat 2/710:45 amKOS - EWR
3 stops41h 50mMultiple Airlines
Deal found 12/17$2,086

Find flight deals from Newark to Krong Preah Sihanouk

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Krong Preah Sihanouk (KOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,033
(Orbitz)
Provider with most accurate pricing for New York (NYC)-Krong Preah Sihanouk Sihanoukville flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Krong Preah Sihanouk Sihanoukville flights.
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From Newark to Krong Preah Sihanouk Sihanoukville
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Newark Airport to Krong Preah Sihanouk that are best for you.

Fly from

Newark

Fly to

Krong Preah Sihanouk

Route

Depart

Return

Price

NewarkKrong Preah Sihanouk

EWR - KOS

EWRKOS

Newark

Wed 1/28

11:45 pm-9:35 am

3 stops45h 50m

Krong Preah Sihanouk Sihanoukville

Mon 2/2

4:30 pm-9:10 pm

3 stops40h 40m

$2,033

NewarkKrong Preah Sihanouk

EWR - KOS

EWRKOS

Newark

Sat 1/31

11:45 pm-7:35 pm

3 stops31h 50m

Krong Preah Sihanouk Sihanoukville

Sat 2/7

10:45 am-4:35 pm

3 stops41h 50m

$2,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Newark to Krong Preah Sihanouk

Have a flexible travel schedule? Discover the best time to fly to Krong Preah Sihanouk from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Newark to Krong Preah Sihanouk. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Krong Preah Sihanouk from Newark?

    For a flight from Newark to Krong Preah Sihanouk, you will be flying into Sihanoukville. Krong Preah Sihanouk Sihanoukville (KOS) is just 7.8 mi from the center of the city. Sihanoukville is the only Krong Preah Sihanouk airport and it handles 0 inbound flights from Newark per day. 0 airlines have flights to Krong Preah Sihanouk Sihanoukville from Newark on a regular basis.

  • Can I find deals for flights from Newark to Krong Preah Sihanouk that include hotel bookings?

    Yes. In addition to deals on Newark to Krong Preah Sihanouk flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Krong Preah Sihanouk?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Krong Preah Sihanouk.

  • Can I find deals for business class flights from Newark to Krong Preah Sihanouk?

    Yes. Cheapflights offers flight deals from Newark to Krong Preah Sihanouk by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Krong Preah Sihanouk?

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

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Alternative routes for Newark to Krong Preah Sihanouk

See prices for flight routes from nearby airports that may be better suited for you.
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