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Cheap flights from Denver to Phnom Penh from $1,633

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Phnom Penh departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Phnom Penh

Cheap round-trip flights

Etihad Airways Logo
12:00 pm - 6:25 pmDEN-PNH
40h 25m2 stops
Etihad Airways Logo
7:50 pm - 11:04 pmPNH-DEN
41h 14m2 stops
$1,633Etihad Airways
Find Deal
Thu, Feb 5 - Thu, Mar 5
Multiple Airlines Logo
11:15 am - 6:30 amDEN-PNH
29h 15m3 stops
Multiple Airlines Logo
7:50 pm - 5:35 pmPNH-DEN
35h 45m3 stops
$2,680Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 13
Etihad Airways Logo
9:35 am - 6:25 pmDEN-PNH
42h 50m2 stops
Etihad Airways Logo
7:55 am - 11:04 pmPNH-DEN
52h 09m2 stops
$3,293Etihad Airways
Find Deal
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
11:15 am - 6:30 amDEN-PNH
29h 15m3 stops
Multiple Airlines Logo
7:50 pm - 4:00 pmPNH-DEN
34h 10m2 stops
$3,902Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 13

Etihad Airways flights from Denver to Phnom Penh

Our best Etihad Airways deals on Denver to Phnom Penh flight tickets
Etihad Airways
Feb 5
DEN12:00 pmDenver Intl
40h 25m
2 stops
PNH6:25 pmPhnom Penh Pochentong
Mar 5
PNH7:50 pmPhnom Penh Pochentong
41h 14m
2 stops
DEN11:04 pmDenver Intl
$1,633
Find similar
Etihad Airways
Mar 5
DEN9:35 amDenver Intl
42h 50m
2 stops
PNH6:25 pmPhnom Penh Pochentong
Mar 9
PNH7:55 amPhnom Penh Pochentong
52h 09m
2 stops
DEN11:04 pmDenver Intl
$3,293
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Denver to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Thu 2/5

12:00 pm-6:25 pm

2 stops40h 25m

Phnom Penh Pochentong

Thu 3/5

7:50 pm-11:04 pm

2 stops41h 14m

$1,633

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sat 11/22

11:15 am-6:30 am

3 stops29h 15m

Phnom Penh Pochentong

Sat 12/13

7:50 pm-5:35 pm

3 stops35h 45m

$2,680

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Thu 3/5

9:35 am-6:25 pm

2 stops42h 50m

Phnom Penh Pochentong

Mon 3/9

7:55 am-11:04 pm

2 stops52h 09m

$3,293

DenverPhnom Penh

DEN - PNH

DENPNH

Denver Intl

Sat 11/22

11:15 am-6:30 am

3 stops29h 15m

Phnom Penh Pochentong

Sat 12/13

7:50 pm-4:00 pm

2 stops34h 10m

$3,902

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Denver to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phnom Penh?

In general, April is the cheapest month to fly from Denver to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $843. If you aren’t able to travel to Phnom Penh during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $979.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from Denver to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,125. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Phnom Penh for around $1,452.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the morning. momondo users have found flights departing from Denver to Phnom Penh in the morning for as low as $1,240. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,498. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Denver to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Phnom Penh (DEN to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Phnom Penh

Direct flights

None
There are no direct flights from Denver to Phnom Penh. There are no popular flight routes from Denver to Phnom Penh.
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  • How far is Denver Intl to Phnom Penh Pochentong by plane?

    Phnom Penh Pochentong is 8400.3 mi away from Denver Intl. 29h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Denver Intl Airport to Phnom Penh Pochentong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Denver Intl Airport to Phnom Penh Pochentong Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Denver to Phnom Penh?

Best airlines flying from Denver to Phnom Penh

Compare and see reviews for airlines that fly from Denver to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $750Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $1,090Free CancellationRating
8.1
1,367 reviews
Search Singapore Airlines flights
Asiana AirlinesPriceFrom $1,160Free CancellationRating
8.2
481 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $1,248Free CancellationRating
8.4
1,237 reviews
Search EVA Air flights
Korean AirPriceFrom $1,391Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Phnom Penh?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Phnom Penh for you.

Can I find flights from Denver to Phnom Penh with flexible booking policies on momondo?

Flights from Denver to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Phnom Penh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phnom Penh from Denver.

I’m not ready to book a flight from Denver to Phnom Penh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phnom Penh from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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