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$1,615+ Cheap flights from Colorado to Cambodia

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTI
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Colorado to Cambodia

Cheapest flights from Colorado to Cambodia
Explore the most affordable flight options available from Colorado to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:55 am
DEN
-
SAI
2 stops42h 00m
Singapore Airlines
Sun 1/1010:45 am
SAI
-
DEN
3 stops45h 05m
Singapore Airlines
Deal found 6/21$1,615
This Singapore Airlines deal was found by Cheapflights users on 6/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:55 am
DEN
-
SAI
2 stops35h 55m
Multiple Airlines
Sun 1/1010:45 am
SAI
-
DEN
2 stops38h 44m
Multiple Airlines
Deal found 6/21$1,676
This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:55 am
DEN
-
SAI
2 stops42h 00m
Singapore Airlines
Sun 1/1010:45 am
SAI
-
DEN
3 stops45h 05m
Singapore Airlines
Deal found 6/21$1,774
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 pm
DEN
-
SAI
3 stops31h 55m
Multiple Airlines
Mon 12/71:20 pm
SAI
-
DEN
3 stops25h 23m
Multiple Airlines
Deal found 6/18$1,887
This KAYAK deal was found by Cheapflights users on 6/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 pm
DEN
-
SAI
3 stops55h 10m
ANA
Sun 1/106:40 pm
SAI
-
DEN
3 stops35h 27m
ANA
Deal found 6/21$2,109
This Orbitz deal was found by Cheapflights users on 6/19. 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.
Mon 12/287:00 pm
DEN
-
SAI
2 stops27h 40m
Multiple Airlines
Sun 1/37:25 pm
SAI
-
DEN
2 stops30h 43m
Multiple Airlines
Deal found 6/19$2,281
This Orbitz deal was found by Cheapflights users on 6/20. 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.
Sat 12/267:00 pm
DEN
-
SAI
2 stops24h 15m
Multiple Airlines
Sun 1/37:25 pm
SAI
-
DEN
2 stops35h 53m
Multiple Airlines
Deal found 6/20$2,316

Find flight deals from Colorado to Cambodia

Keep the following information in mind while searching for Colorado to Cambodia flight deals. Data was last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,615
(Justfly.com)
Provider with most accurate pricing for Denver Intl-Phnom Penh Pochentong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Phnom Penh Pochentong flights.
Search Deals
From Colorado to Cambodia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Cambodia 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 June 21, 2026.
Use the filters below to find and compare flights from Colorado to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSiem Reap

DEN - SAI

DENSAI

Denver Intl

Sun 11/22

7:55 am-3:55 pm

2 stops42h 00m

Siem Reap–Angkor Intl

Sun 1/10

10:45 am-5:50 pm

3 stops45h 05m

$1,615

DenverSiem Reap

DEN - SAI

DENSAI

Denver Intl

Sun 11/22

7:55 am-9:50 am

2 stops35h 55m

Siem Reap–Angkor Intl

Sun 1/10

10:45 am-11:29 am

2 stops38h 44m

$1,676

DenverSiem Reap

DEN - SAI

DENSAI

Denver Intl

Fri 11/20

7:55 am-3:55 pm

2 stops42h 00m

Siem Reap–Angkor Intl

Sun 1/10

10:45 am-5:50 pm

3 stops45h 05m

$1,774
Quickest round-trip

DenverSiem Reap

DEN - SAI

DENSAI

Denver Intl

Sat 11/21

7:45 pm-5:40 pm

3 stops31h 55m

Siem Reap–Angkor Intl

Mon 12/7

1:20 pm-12:43 am

3 stops25h 23m

$1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Sorted by cheapest first

Best time to book a flight from Colorado to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia 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 Cambodia

What is the cheapest month to book a flight from Colorado to Cambodia?

Currently, January is the cheapest month in which you can book a flight from Colorado to Cambodia (average of $723). Flying from Colorado to Cambodia in February is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from Colorado to Cambodia?

    For as low as $1,615, Singapore Airlines can have you in Cambodia from Colorado in 42h. Airlines will cover a distance of 8311 mi.

  • Can I find deals for flights from Colorado to Cambodia that include hotel bookings?

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

  • How can I find direct flights from Colorado to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Cambodia.

  • Can I find deals for business class flights from Colorado to Cambodia?

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

  • What is the cheapest month to book a flight from Colorado to Cambodia?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Cambodia (average of $723). Flying from Colorado to Cambodia in February is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to Cambodia

Discover the top 3 airlines that operate flights from Colorado to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$810Average$1,332FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$835Average$1,039FlexibilityNo cancel feeOn-time81%
China EasternCheapest$852Average$1,249FlexibilityNo cancel feeOn-time62%

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