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Phnom Penh

$721+ Cheap flights from Colorado to Phnom Penh (PNH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PNH
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Colorado to Phnom Penh

Keep the following information in mind while searching for Colorado to Phnom Penh flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,197
(Booking.com)

One-way from

$721
(FlightHub)

Popular in

June

Cheapest in

April

Average price

$843
Provider with most accurate pricing for Denver Intl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Phnom Penh Pochentong flights.
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From Colorado to Phnom Penh Pochentong
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One-way flight from Colorado to Phnom Penh Pochentong
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Highest demand for flights based on searches. 19% potential increase in price ($298 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Phnom Penh

Cheapest flights from Colorado to Phnom Penh
Explore the most affordable flight options available from Colorado to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:49 pmDEN - PNH
2 stops38h 06mMultiple Airlines
Sat 9/206:55 pmPNH - DEN
2 stops37h 28mMultiple Airlines
Deal found 4/22$1,197
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:45 pmDEN - PNH
2 stops38h 10mAsiana Airlines
Sun 5/1811:55 pmPNH - DEN
2 stops35h 20mAsiana Airlines
Deal found 4/23$1,262
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:40 amDEN - PNH
2 stops27h 35mChina Eastern
Sun 5/1812:40 pmPNH - DEN
3 stops42h 39mChina Eastern
Deal found 4/23$1,349
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:55 pmDEN - PNH
2 stops34h 45mSingapore Airlines
Sat 9/206:55 pmPNH - DEN
3 stops37h 45mSingapore Airlines
Deal found 4/22$1,355
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:23 pmDEN - PNH
3 stops37h 52mQatar Airways
Sun 5/185:40 pmPNH - DEN
3 stops42h 19mQatar Airways
Deal found 4/23$1,491
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:00 amDEN - PNH
2 stops40h 15mEVA Air
Sat 6/2112:35 pmPNH - DEN
2 stops36h 18mEVA Air
Deal found 4/23$1,948
This AranGrant deal was found by Cheapflights users on 4/23. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:35 pmDEN - PNH
2 stops26h 40mCathay Pacific
Sat 6/216:30 pmPNH - DEN
2 stops41h 39mCathay Pacific
Deal found 4/23$2,877

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Phnom Penh 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 24, 2025.
Use the filters below to find and compare flights from Colorado to Phnom Penh that are best for you.

Fly from

Colorado

Fly to

Phnom Penh

Route

Depart

Return

Price

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 9/1

7:49 pm-10:55 pm

2 stops38h 06m

Phnom Penh Pochentong

Sat 9/20

6:55 pm-7:23 pm

2 stops37h 28m

$1,197

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/7

7:45 pm-10:55 pm

2 stops38h 10m

Phnom Penh Pochentong

Sun 5/18

11:55 pm-10:15 pm

2 stops35h 20m

$1,262

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/7

6:40 am-11:15 pm

2 stops27h 35m

Phnom Penh Pochentong

Sun 5/18

12:40 pm-6:19 pm

3 stops42h 39m

$1,349

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 9/1

5:55 pm-5:40 pm

2 stops34h 45m

Phnom Penh Pochentong

Sat 9/20

6:55 pm-7:40 pm

3 stops37h 45m

$1,355

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/7

1:23 pm-4:15 pm

3 stops37h 52m

Phnom Penh Pochentong

Sun 5/18

5:40 pm-10:59 pm

3 stops42h 19m

$1,491

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sat 6/14

6:00 am-11:15 am

2 stops40h 15m

Phnom Penh Pochentong

Sat 6/21

12:35 pm-11:53 am

2 stops36h 18m

$1,948

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sat 6/14

6:35 pm-10:15 am

2 stops26h 40m

Phnom Penh Pochentong

Sat 6/21

6:30 pm-11:09 pm

2 stops41h 39m

$2,877

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sun 5/11

7:46 am-10:55 pm

2 stops26h 09m

$721

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Tue 5/13

12:16 pm-4:15 pm

3 stops38h 59m

$1,040

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 5/12

12:59 am-10:10 pm

2 stops32h 11m

$5,867

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Colorado to Phnom Penh

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

What is the cheapest time of day to fly from CO to PNH?

Find hourly flight availability from Colorado to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Phnom Penh as you normally would.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated April 24, 2025.
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,180 reviews
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,062 reviews
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
443 reviews
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,290 reviews
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Cathay Pacific
7.5
Good
850 reviews
EVA Air
8.4
Very good
1,180 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Phnom Penh. 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 Phnom Penh from Colorado?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Colorado.

  • What are the cheapest airlines to fly from Colorado to Phnom Penh one-way?

    The cheapest airlines for a one-way flight from Colorado to Phnom Penh are Asiana Airlines ($721), Qatar Airways ($1,040), and Korean Air ($5,867).

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

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

  • How can I find direct flights from Colorado to Phnom Penh?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Phnom Penh 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 Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Phnom Penh (average of $994). Flying from Colorado to Phnom Penh in June is currently the most expensive (average of $1,582). 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 Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Phnom Penh flights
John F Kennedy Intl to Phnom Penh flights
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Top 4 airlines flying from Colorado to Phnom Penh

Discover the top 4 airlines that operate flights from Colorado to Phnom Penh. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$750Average$966FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$1,188Average$1,358FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$1,193Average$1,212FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,249Average$1,468FlexibilityNo cancel feeOn-time81%

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