Krong Preah Sihanouk

$9,801+ Cheap flights from Colorado 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KOS
Apr 30 — May 71
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Krong Preah Sihanouk with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Krong Preah Sihanouk

Keep the following information in mind while searching for Colorado to Krong Preah Sihanouk flight deals. Data was last updated April 25, 2025.

Round-trip from

$9,801
(StudentUniverse)
From Colorado to Krong Preah Sihanouk Sihanoukville

Find flight deals from Colorado to Krong Preah Sihanouk

Cheapest flights from Colorado to Krong Preah Sihanouk
Explore the most affordable flight options available from Colorado to Krong Preah Sihanouk. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:40 amDEN - KOS
2 stops32h 35mMultiple Airlines
Sun 6/1510:15 amKOS - DEN
3 stops25h 54mMultiple Airlines
Deal found 4/24$9,801

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado 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 April 25, 2025.
Use the filters below to find and compare flights from Colorado to Krong Preah Sihanouk that are best for you.

Fly from

Colorado

Fly to

Krong Preah Sihanouk

Route

Depart

Return

Price

DenverKrong Preah Sihanouk

DEN - KOS

DENKOS

Denver Intl

Sun 6/8

11:40 am-9:15 am

2 stops32h 35m

Krong Preah Sihanouk Sihanoukville

Sun 6/15

10:15 am-11:09 pm

3 stops25h 54m

$9,801

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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

Have a flexible travel schedule? Discover the best time to fly to Krong Preah Sihanouk from Colorado 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Krong Preah Sihanouk
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 Colorado?

    Krong Preah Sihanouk Sihanoukville (KOS) is the airport you will fly into if you book a flight from Colorado to Krong Preah Sihanouk. It is only a 7.8 mi journey from Sihanoukville (KOS) to Krong Preah Sihanouk’s city center.

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

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

  • How can I find direct flights from Colorado 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 Colorado to Krong Preah Sihanouk.

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
Kampot

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Krong Preah Sihanouk

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.