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Phnom Penh

$480+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PNH
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,570
(FlightHub)

One-way from

$480
(Gurufare)

Popular in

July

Cheapest in

April

Average price

$879
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. 17% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 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 2, 2025.

This Asiana Airlines deal was found by Cheapflights users on 4/1. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:46 amDEN - PNH
2 stops26h 09mMultiple Airlines
Sun 4/2011:55 pmPNH - DEN
2 stops31h 25mMultiple Airlines
Deal found 4/1$1,549
This FlightHub deal was found by Cheapflights users on 4/1. 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 7/148:01 amDEN - PNH
2 stops25h 54mAsiana Airlines
Mon 7/2811:55 pmPNH - DEN
2 stops35h 44mAsiana Airlines
Deal found 4/1$1,570
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Sun 4/66:55 amDEN - PNH
2 stops27h 20mChina Eastern
Sat 4/1912:10 amPNH - DEN
2 stops31h 09mChina Eastern
Deal found 4/1$1,632
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:25 pmDEN - PNH
3 stops48h 15mSingapore Airlines
Mon 7/289:35 amPNH - DEN
2 stops44h 19mSingapore Airlines
Deal found 4/1$1,742
This oojo deal was found by Cheapflights users on 4/1. 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.
Wed 5/142:38 pmDEN - PNH
3 stops36h 37mQatar Airways
Wed 6/115:40 pmPNH - DEN
3 stops40h 44mQatar Airways
Deal found 4/1$2,036
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1711:35 amDEN - PNH
2 stops36h 35mAir Canada
Mon 7/286:55 pmPNH - DEN
2 stops37h 35mAir Canada
Deal found 3/31$2,112
This Fareboom deal was found by Cheapflights users on 3/31. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:45 pmDEN - PNH
2 stops26h 30mEVA Air
Thu 7/3112:35 pmPNH - DEN
2 stops23h 12mEVA Air
Deal found 3/31$2,141
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:31 pmDEN - PNH
2 stops33h 49mCathay Pacific
Fri 8/111:25 amPNH - DEN
2 stops24h 44mCathay Pacific
Deal found 3/31$2,283
This China Airlines deal was found by Cheapflights users on 3/31. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:30 amDEN - PNH
2 stops38h 20mChina Airlines
Thu 7/315:10 pmPNH - DEN
2 stops43h 39mChina Airlines
Deal found 3/31$2,399
This Emirates deal was found by Cheapflights users on 3/31. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:45 pmDEN - PNH
3 stops36h 50mEmirates
Mon 7/288:50 pmPNH - DEN
3 stops36h 48mEmirates
Deal found 3/31$3,068
This Air China deal was found by Cheapflights users on 4/1. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amDEN - PNH
2 stops27h 10mAir China
Wed 1/712:25 amPNH - DEN
2 stops45h 55mAir China
Deal found 4/1$4,815
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:35 pmDEN - PNH
2 stops50h 25mBritish Airways
Sun 8/35:40 pmPNH - DEN
3 stops35h 45mBritish Airways
Deal found 3/31$8,601

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 2, 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 7/14

8:01 am-10:55 pm

2 stops25h 54m

Phnom Penh Pochentong

Mon 7/28

11:55 pm-10:39 pm

2 stops35h 44m

$1,570

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/14

9:21 pm-11:15 am

2 stops24h 54m

Phnom Penh Pochentong

Wed 6/11

12:35 pm-10:47 pm

2 stops23h 12m

$1,665

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 7/14

7:25 pm-8:40 am

3 stops48h 15m

Phnom Penh Pochentong

Mon 7/28

9:35 am-4:54 pm

2 stops44h 19m

$1,742

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/14

6:40 am-11:15 pm

2 stops27h 35m

Phnom Penh Pochentong

Tue 6/10

12:10 am-6:20 pm

2 stops31h 10m

$1,925

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 5/14

2:38 pm-4:15 pm

3 stops36h 37m

Phnom Penh Pochentong

Wed 6/11

5:40 pm-9:24 pm

3 stops40h 44m

$2,036

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Tue 6/17

11:35 am-1:10 pm

2 stops36h 35m

Phnom Penh Pochentong

Mon 7/28

6:55 pm-7:30 pm

2 stops37h 35m

$2,112

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 6/18

7:45 pm-11:15 am

2 stops26h 30m

Phnom Penh Pochentong

Thu 7/31

12:35 pm-10:47 pm

2 stops23h 12m

$2,141

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 6/16

6:31 pm-5:20 pm

2 stops33h 49m

Phnom Penh Pochentong

Fri 8/1

11:25 am-11:09 pm

2 stops24h 44m

$2,283

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 6/16

6:30 am-9:50 am

2 stops38h 20m

Phnom Penh Pochentong

Thu 7/31

5:10 pm-11:49 pm

2 stops43h 39m

$2,399

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 6/16

2:45 pm-4:35 pm

3 stops36h 50m

Phnom Penh Pochentong

Mon 7/28

8:50 pm-8:38 pm

3 stops36h 48m

$3,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 16 results
1
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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 2, 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 2, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and China Airlines from Colorado to Phnom Penh. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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
1,052 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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.
China Airlines
8.2
Very good
724 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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
440 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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
1,288 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

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 China Eastern ($480), Asiana Airlines ($721), and Qatar Airways ($1,050).

  • 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.
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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 2, 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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