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Phnom Penh

$554+ Cheap flights from Denver (DEN) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PNH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Denver to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Phnom Penh (PNH). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$797
(Gurufare)

Popular in

July

Cheapest in

December

Average price

$1,280
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 Denver Intl to Phnom Penh Pochentong
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Denver to Phnom Penh

Cheapest flights from Denver to Phnom Penh
Explore the most affordable flight options available from Denver to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:55 amDEN - PNH
2 stops27h 20mChina Eastern
Mon 5/1212:10 amPNH - DEN
2 stops31h 01mChina Eastern
Deal found 1/20$797
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:41 amDEN - PNH
2 stops45h 39mMultiple Airlines
Sun 3/1612:30 amPNH - DEN
2 stops36h 21mMultiple Airlines
Deal found 1/20$922
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:05 pmDEN - PNH
2 stops30h 00mSingapore Airlines
Tue 5/279:35 amPNH - DEN
2 stops47h 05mSingapore Airlines
Deal found 1/19$1,185
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:46 amDEN - PNH
2 stops26h 09mAsiana Airlines
Tue 5/1311:55 pmPNH - DEN
2 stops35h 20mAsiana Airlines
Deal found 1/20$1,261
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:37 amDEN - PNH
3 stops40h 38mQatar Airways
Wed 5/145:40 pmPNH - DEN
3 stops41h 05mQatar Airways
Deal found 1/20$1,443
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:59 amDEN - PNH
2 stops32h 11mDelta
Wed 6/1111:40 pmPNH - DEN
2 stops35h 48mDelta
Deal found 1/20$2,995
This Korean Air deal was found by Cheapflights users on 1/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:55 amDEN - PNH
2 stops32h 15mKorean Air
Tue 5/2711:40 pmPNH - DEN
2 stops31h 31mKorean Air
Deal found 1/19$8,244

Find flights from Denver to Phnom Penh within your budget

Customize your flight search to find flights from Denver 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Thu 7/10

6:30 am-11:15 pm

2 stops27h 45m

Phnom Penh Pochentong

Mon 7/21

12:10 am-6:13 pm

2 stops31h 03m

$751

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 3/3

11:41 am-11:20 pm

2 stops45h 39m

Phnom Penh Pochentong

Sun 3/16

12:30 am-11:51 pm

2 stops36h 21m

$922

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Wed 4/9

6:05 pm-1:05 pm

2 stops30h 00m

Phnom Penh Pochentong

Tue 5/27

9:35 am-7:40 pm

2 stops47h 05m

$1,185

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 4/14

7:46 am-10:55 pm

2 stops26h 09m

Phnom Penh Pochentong

Tue 5/13

11:55 pm-10:15 pm

2 stops35h 20m

$1,261

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Mon 4/14

4:41 pm-4:15 pm

3 stops34h 34m

Phnom Penh Pochentong

Wed 5/14

5:40 pm-9:45 pm

3 stops41h 05m

$1,443

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Tue 5/13

12:59 am-10:10 pm

2 stops32h 11m

Phnom Penh Pochentong

Wed 6/11

11:40 pm-10:28 pm

2 stops35h 48m

$2,995

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sun 6/8

8:00 am-12:15 am

2 stops51h 15m

Phnom Penh Pochentong

Sat 6/14

1:15 am-10:39 pm

2 stops58h 24m

$5,465

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sun 4/13

12:59 am-10:10 pm

2 stops32h 11m

Phnom Penh Pochentong

Mon 5/12

11:40 pm-11:27 pm

2 stops36h 47m

$8,244

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sat 3/15

10:47 pm-9:20 pm

3 stops57h 33m

$554

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Tue 5/13

7:45 pm-1:05 pm

2 stops28h 20m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 13 results
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Compare providers for flights from Denver to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Phnom Penh in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Phnom Penh

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

Travel insights for flights from Denver to Phnom Penh

Get recent, data-driven insights about flights from Denver to Phnom Penh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to Phnom Penh?

Currently, October is the cheapest month in which you can book a flight from Denver to Phnom Penh (average of $1,014). Flying from Denver 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.

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

Find hourly flight availability from Denver 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 January 21, 2025.

One of the essential ways to save on airfare from Denver to Phnom Penh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

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 January 21, 2025.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Eastern
7.0
Good
134 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Denver 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 are the cheapest airlines flying from Denver to Phnom Penh round-trip?

    China Eastern, at $797, was found to be the cheapest airline from Denver to Phnom Penh.Alternate airlines to your destination round-trip include Singapore Airlines and Asiana Airlines. Users have found that China Eastern is 36% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Denver to Phnom Penh (average of $1,014). Flying from Denver 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 Denver to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Krong Preah Sihanouk flights

Top 4 airlines flying from Denver to Phnom Penh

Discover the top 4 airlines that operate flights from Denver 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$773Average$1,015FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$956Average$1,375FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$1,031Average$1,360FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$1,188Average$1,415FlexibilityNo cancel feeOn-time76%
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